Fabricated integrated house

Abstract

The invention discloses a fabricated integrated house (SWP), and belongs to the technical field of fabricated buildings. Comprising a foundation part 01 which is a cast-in-place concrete foundation or a spiral pile foundation and the like; the ground 02 comprises floor bearing plates and the like; 03, a steel structure part; the outer wall comprises an outer facing layer of the outer wall, a wall body of the outer wall and an inner facing layer of the outer wall, or the outer wall is a mortise and tenon structure wall body; doors and windows 08, indoor suspended ceilings 09, metal tiles and the like; the system further comprises an inner partition wall 07 and a roof heat preservation and insulation layer 10. The system can also be of a two-storey or more structure. The invention provides an integral house solution for people who are deficient in concrete or inconvenient to transport in national grassland areas or mountain forest areas of Southeast Asia; the structure is stable, fixed and compact; and factory manufacturing, field installation and construction are convenient, the speed is high, the cost is low, and the cost performance is high. The screw pile foundation is suitable for soil land; the concrete foundation is wide in application range; and the wall body is hollow and is heat-insulated. The system can also be used for building communities in batches.

Description

Technical Field

[0001] The present invention relates to a prefabricated integrated house (SWP), belonging to the technical field of prefabricated buildings. Background Art

[0002] Currently, people in grasslands of some countries and mountainous areas of some Southeast Asian countries are eager to own a permanent, self-built house. However, due to the difficulty in obtaining steel and concrete in these grasslands and mountainous areas, or the high transportation costs of obtaining these building materials, as well as the lack of construction equipment and construction technology in these countries, it is difficult for people to obtain a low-cost, simple, and permanent living house.

[0003] In the grassland areas of some countries and some Southeast Asian countries, solving people's problem of obtaining low-cost fixed housing (in batches) is a technical problem that people have always been eager to solve.

[0004] Prefabricated buildings generally refer to buildings that have transferred a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0005] Prefabricated buildings primarily include prefabricated concrete structures, steel structures, and modern wood structures. They represent modern industrialized production methods due to their standardized design, factory-based production, prefabricated construction, information-based logistics management, and intelligent applications. China has introduced a series of policies and measures to guide the development of the prefabricated construction industry.

[0006] Some existing rapid-prototype houses are constructed using concrete and installed on-site using cranes. This approach is difficult or expensive in countries or regions where concrete is scarce. The cranes and other equipment used are bulky and inconvenient to construct. Furthermore, the concrete structures of these houses can be cold in winter and hot in summer, making them uncomfortable to live in. Other rapid-prototype houses are constructed using foam-filled wall panels. These are typically used as temporary, simple homes. Some houses feature hollow or foam-filled walls, making it difficult to hang heavy objects such as air conditioners and water heaters on them. Overall, these houses offer limited fire protection, sound insulation, wall strength, ability to hang heavy objects on the walls, and overall comfort, making them less popular as permanent residences. Summary of the Invention

[0007] In response to the problems currently existing in the existing technology, the purpose of the present invention is to provide a low-cost overall solution for prefabricated integrated houses, providing low-cost, high-cost housing in countries or regions where it is inconvenient to obtain building materials such as concrete, and solving people's demand for stable housing.

[0008] The technical solution of the present invention is:

[0009] An assembled integrated house includes a foundation part 01, a ground 02, a steel structure part 03, an exterior wall, an interior partition wall 07, doors and windows 08, an interior ceiling 09, a roof thermal insulation layer 10, a roof waterproof finishing layer 11, etc., wherein:

[0010] (1) Foundation 01, serving as the supporting structure of the entire house, ensuring the stability and safety of the house: the foundation is a cast-in-place concrete foundation and its anchor bolts, or a screw pile foundation, foundation short columns and their steel platforms;

[0011] The cast-in-place concrete foundation and its anchor bolts are as follows: generally, a plain concrete cushion layer is first made, and then steel bars and concrete are poured on it with a strength grade not lower than C30 short columns 002 and C25 foundation beams to form the foundation of the entire house. The anchor bolts are generally pre-buried in the cast-in-place concrete foundation. Here, M24 anchor bolts are generally selected. The anchor bolts are connected to the steel column base plate of the steel column in the steel structure through nuts (the height of the steel column base plate is fine-tuned by leveling nuts so that the bottom of the steel column base plate is basically flush with the indoor floor). This is a commonly used foundation for houses and is also the foundation generally used for multi-story houses. Houses with concrete foundations have the advantages of high strength, good stability, good durability, low maintenance costs, good integrity and environmental protection.

[0012] The spiral pile foundation, foundation short column and its steel platform are as follows: the spiral pile foundation is composed of a spiral rod, a spiral ear, a mounting cap and its short column, which are driven into the ground by manpower or machine; multiple spiral piles are combined according to angles to form a large spiral pile; the spiral pile foundation and the large spiral pile foundation are usually used in combination; the foundation short column is a galvanized steel pipe short column, with both ends indented toward the middle and with mounting holes on it, so that the foundation short column can be connected with short columns, steel columns, etc. by sockets; the square steel of the steel platform is connected to the steel column and the foundation short column by bolts, or first connected by L-shaped angle iron and then by bolts. Houses using spiral pile foundations have fast pile construction speed, save construction time, low construction cost, easy installation, strong corrosion resistance, good environmental protection, high strength, high rigidity and strong stability, and are suitable for areas where concrete is scarce.

[0013] (2) Ground 02, located above the foundation, is the plane space for activities inside the house: for comfortable use, tiles or wooden floors (floor finishing layer) can be laid on Ground 02 to decorate the house floor; or, an XN floor bearing plate can be installed on the ground, and then tiles or wooden floors can be laid on the XN floor bearing plate.

[0014] (3) The steel structure part 03 constitutes the skeleton of the house, provides overall stability and support, and is an important part of the house structure; the steel structure part 03 includes steel columns, steel beams 033, shear braces, purlins, connectors 035, eaves, etc.; the steel columns are connected to the foundation part; the steel beams are connected horizontally to form crossbeams, vertically to form longitudinal beams, and diagonally to form diagonal beams; in order to improve the stability of the house, shear braces (using steel beams) can also be installed between the two beams; multiple steel columns, multiple steel beams, shear braces, etc. are connected to form a fixed, connected, and tight spatial structure of the house; steel columns, crossbeams, longitudinal beams, shear braces, purlins, etc. are connected through connectors 035; purlins can be galvanized purlins, which are laid on the steel beams 033 through connectors 035. The purlins can further tighten the steel beams to promote structural fixation and can also be used to lay the roof insulation layer 10‌ and the roof waterproof finishing layer‌ 11. In order to facilitate roof drainage and protect the exterior wall, the steel structure 03 may also have an overhanging eaves. The connectors 035 are: the first galvanized connector 0351, used for connecting the steel columns at the corners with the oblique beams, longitudinal and transverse beams and eaves, with an opening diameter of 18 mm and M16 bolts; the second galvanized connector 0352, used for connecting the middle steel columns with the oblique beams, longitudinal beams, transverse beams and eaves, with an opening diameter of 18 mm and M16 bolts; the third galvanized connector 0353, the connecting plate of the scissors brace between two beams (horizontal or longitudinal), with an opening diameter of 18 mm and M16 bolts; the fourth galvanized connector 0354, used for connecting the oblique beams, horizontal beams and scissors brace at the ridge, with an opening diameter of 18 mm and M16 bolts; the fifth galvanized connector 0355, used for connecting the purlins and steel beams, with an opening diameter of 18 mm and M16 bolts; the sixth galvanized connector 0356, used for connecting the longitudinal beams, transverse beams and scissors brace, with an opening diameter of 18 mm and M16 bolts. The steel structure has the advantages of high strength, light weight compared to concrete columns, factory processing, on-site assembly, high precision, high production efficiency, fast construction speed, short construction period, and good earthquake resistance.

[0015] (4) External wall, installed in the steel structure part 03; the external wall includes an external finishing layer 04 of the external wall, a wall body 05 of the external wall, an internal finishing layer 06 of the external wall, or an external mortise and tenon plate, a mortise and tenon connector 12, and an internal mortise and tenon plate;

[0016] The exterior wall includes an exterior finishing layer 04 of the exterior wall, a wall body 05 of the exterior wall, and an interior finishing layer 06 of the exterior wall: the exterior finishing layer 04 of the exterior wall covers the outside of the house, protects the house structure from wind and rain erosion, and increases the aesthetics of the house; the exterior finishing layer 04 of the exterior wall is installed on the wall body 05 of the exterior wall; the wall body 05 of the exterior wall is located inside the steel structure, providing thermal insulation, sound insulation, load-bearing and other effects; the interior finishing layer 06 of the exterior wall can be made of non-combustible inorganic composite board 061, which is pasted and installed on the wall body 5 of the exterior wall. The non-combustible inorganic composite board has the advantages of fireproofing and heat insulation, natural formaldehyde-free, sound insulation and noise reduction, anti-collision and wear resistance, and super strong nail holding force. The side facing the room can also be painted, imitation stone finish, spray pattern decoration, etc.

[0017] The exterior wall includes an exterior mortise and tenon plate, mortise and tenon connectors, and an interior mortise and tenon plate (forming a mortise and tenon structure wall), which is;

[0018] The outer mortise and tenon board covers the exterior of the house, protecting the house structure from erosion by wind and rain, and increasing the aesthetics of the house. The outer mortise and tenon board can be made of non-combustible inorganic composite board. Mortise and tenon grooves are provided on the inner side of the outer mortise and tenon board, which are connected to the mortise and tenon grooves on the inner mortise and tenon board of the exterior wall through respective mortise and tenon connectors. Male and female grooves are provided on the periphery of the outer mortise and tenon board respectively, and the male and female grooves of the outer mortise and tenon boards of multiple exterior walls are connected to each other for connection between the outer mortise and tenon boards of multiple exterior walls. In this way, they can be installed one by one to form a neat wall surface, or they can be installed in a staggered manner to form a wall surface with a "patterned shape similar to wall bricks", thereby enhancing the aesthetics of the exterior facade of the house. The outer side of the outer mortise and tenon board can be made of real stone paint or coating, and can be made into imitation bricks, imitation stones, etc., with many styles and rich colors.

[0019] The exterior wall also includes mortise and tenon connectors, which are installed in the mortise and tenon grooves of the exterior mortise and tenon panels and the interior mortise and tenon panels. As described above, the exterior mortise and tenon panels and the interior mortise and tenon panels are connected by the mortise and tenon connectors (and the mortise and tenon grooves). The mortise and tenon connectors cleverly and stably connect the exterior mortise and tenon panels and play a role in connecting and fixing the housing structure. This ensures that all parts are tightly connected, thereby improving the stability of the overall exterior wall structure.

[0020] The inner mortise and tenon board can be made of a non-combustible inorganic composite board containing mortise and tenon grooves, male grooves, female grooves, etc. As mentioned above, the mortise and tenon grooves and mortise and tenon connectors are connected to the mortise and tenon grooves of the outer mortise and tenon board - the outer mortise and tenon board and the inner mortise and tenon board are stably connected together, connected and fixed - ensuring that each part is tightly connected, thereby improving the stability of the overall structure of the exterior wall. The inner mortise and tenon board is also provided with corresponding male grooves and female grooves on all sides, which are used to connect multiple inner mortise and tenon boards. They can be installed one by one to form a neat wall surface, or they can be installed in a staggered manner to form a "staggered" wall surface. The height of the inner mortise and tenon board can be customized according to the height of the room. The side of the inner mortise and tenon board facing the room can also be painted, imitation wood, imitation stone finish, spray pattern decoration, etc.

[0021] The exterior wall of the wall 05 including the exterior wall has good thermal insulation effect, which can meet the energy saving effect of up to 75%; it is light in weight and high in strength; it is flame retardant and fireproof, with small shrinkage; it is green and environmentally friendly; the exterior wall of the wall 05 without the exterior wall (that is, the mortise and tenon structure wall) can also be thermally insulated with air in the middle, (making) the construction of the prefabricated integrated house lower in cost, simpler to install, and more efficient in construction, etc.

[0022] (5) Inner partition wall 07, located inside the room, is used to separate the interior space of the house, while providing aesthetics, load-bearing, and sound insulation effects. Here, in order to lighten the overall structure, the present invention adopts a new type of XN lightweight partition wall board. The lightweight partition wall board is pressed in sequence by the following three layers:

[0023] The first layer is a first non-combustible inorganic composite board;

[0024] The second layer, rock wool board (bulk weight 80kg / m 3 );

[0025] The third layer is the second non-combustible inorganic composite board;

[0026] In particular, in order to enhance the strength of the partition board and enable it to bear weight, the rock wool board also contains (multiple) light steel keels 074.

[0027] The first non-combustible inorganic composite board and the second non-combustible inorganic composite board can be painted, finished with imitation wood, imitation stone, sprayed with patterns, etc. according to the preferred style of each room.

[0028] (6) Doors and windows 08: They are installed on the exterior walls and interior partition walls 07 to provide ventilation, lighting, and access. The doors and windows 08: The entrance door can be a Class B fireproof steel door, and the interior door can be a high-end finished wooden door. The windows can be plastic steel windows or thermally insulated aluminum windows.

[0029] (7) Indoor ceiling 09, located at the top of the interior of the house, is used to decorate and cover steel structures or pipelines, and improve the aesthetics of the interior; here, it can be non-combustible inorganic composite panels or PVC ceiling panels.

[0030] (8) Roof insulation layer 10, provided under the roof, provides thermal insulation and heat insulation effect to ensure the comfort of indoor temperature; Here, the roof insulation layer 10 is an XN light steel keel roof panel; the XN light steel keel roof panel includes the following 9 layers, which are pressed together in sequence:

[0031] Layer 1, the first M15 cement mortar layer;

[0032] The second layer, the first alkali-resistant fiber mesh cloth,

[0033] The third layer is the first high-density rubber powder particle slurry;

[0034] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0035] The fifth layer is a molded polystyrene board 1003. The board is grooved on both sides, and high-density rubber powder granular mortar is added to the grooves to form reinforcing ribs, thereby increasing the strength of the wallboard. Furthermore, the board 1003 also contains a C-shaped light steel through-keel. This through-keel not only enhances the hardness (strength) of the roof panel, but also can be used to hang heavy objects externally. When heavy objects are planned to be hung externally, expansion bolts are installed on the keel.

[0036] The 6th layer, the third alkali-resistant fiber mesh cloth,

[0037] The 7th layer, the second highest density rubber powder particle slurry,

[0038] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0039] 9th layer, second M15 cement mortar layer;

[0040] Here, the high-density rubber powder particle slurry is preferably a rubber powder polystyrene particle slurry with a bulk density of 450 grams (g) or more;

[0041] (9) Roof waterproof finishing layer 11, covering the roof thermal insulation layer, plays a waterproof and protective role, ensuring the durability of the roof structure; it can be metal tiles, glazed tiles, clay tiles, antique tiles, Great Wall tiles, etc.

[0042] The screw pile foundation of the present invention is suitable for soil (containing few stones). The concrete foundation has a wide range of applications and is applicable to grasslands, mountains, forests and other soil conditions.

[0043] The beneficial effects of the present invention are:

[0044] 1. The present invention provides a low-cost, quickly installed prefabricated integrated housing. Its structural design is economical, efficient, and rational, with its various components coordinated to form a stable, aesthetically pleasing, and practical living space. This provides low-cost, cost-effective, stable, and fixed housing in grassland areas and Southeast Asia, where access to building materials such as concrete is limited, addressing the long-standing demand for relatively fixed (stable) housing. The invention manufactures building components and accessories in factories and assembles and installs them on-site, utilizing standardized design, factory-standardized production, and on-site construction, resulting in rapid, convenient, and low-cost construction. Furthermore, the invention also enables the mass production of residential communities of a certain size.

[0045] 2. The present invention has the advantages of stable structure, light wall, easy assembly, fire prevention, heat preservation and quietness.

[0046] 3. The concrete foundation of the present invention has the advantages of high strength, good stability, good durability, low maintenance cost, good integrity and environmental protection. Its anchor bolt connection is firm and stable; it has a wide range of applications and is suitable for soil conditions such as grasslands and forests. The spiral pile foundation of the present invention has a fast pile construction speed, saves construction time, low construction cost, easy installation, strong corrosion resistance, good environmental protection, and high strength, high rigidity, and strong stability, making it suitable for areas where concrete is scarce.

[0047] 4. The steel structure of the present invention has the advantages of high strength, lighter weight than concrete columns, factory processing, on-site assembly, high precision, high production efficiency, fast construction speed, short construction period, and good seismic resistance.

[0048] 5. The exterior wall finish of this invention is high-strength and weather-resistant. The finish layer is made of real stone paint or coating, and can be made to imitate brick or stone, with a variety of styles and colors. The interior wall finish offers advantages such as fire resistance, sound insulation and noise reduction, collision resistance, corrosion resistance, superior deformation resistance, and superior nail holding power.

[0049] 6. The exterior wall of the present invention includes the exterior wall body 05, which has a good thermal insulation effect and meets the energy saving effect of 75%; it is light in weight and high in strength; it is flame retardant and fireproof, with small shrinkage; it is green and environmentally friendly; the exterior wall does not have the exterior wall body 05, and the air in the middle can also provide thermal insulation, with fast construction speed and convenient construction. Without the wall body, the cost can be further reduced.

[0050] 7. The inner partition wall plays the role of partitioning, sound absorption, heat preservation, hanging heavy objects and decoration. It is prefabricated in the factory and assembled on site. It is fast and easy to install, and the decoration can be completed in one go.

[0051] 8. The present invention adopts integrated design and construction of construction and decoration. The assembled structure is fast to construct and the disturbance to the surrounding environment is reduced. The decoration can be carried out simultaneously with the main construction, which is fast, does not disturb the public (less), is environmentally friendly, etc.

[0052] 9. The present invention has a beautiful and elegant appearance; according to the region, the appearance design and decorative spraying can also have beautiful local ethnic customs.

[0053] In summary, this invention is adaptable to a variety of environments and geographical terrains, offering diverse styles. A large number of building components are produced and processed in a workshop, resulting in high production efficiency and reduced costs. Furthermore, on-site assembly significantly reduces the workload and construction costs compared to existing cast-in-place concrete house construction. It offers energy conservation, emission reduction, and environmental protection, meeting the requirements of green building. Its structure is stable, its walls are lightweight, assembly is easy, and construction is fast. The overall cost of the house is low, and it is fireproof, heat-insulating, and quiet. The walls can also be used to hang heavy objects. This invention also allows for the mass production of residential communities of a certain size, offering a high cost-performance ratio compared to existing buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present invention.

[0055] Figure 2 This is a schematic diagram of the cast-in-place concrete foundation and anchor bolt structure of the present invention. Figure 2 (a) is a schematic diagram of the cast-in-place concrete foundation 011 structure. Figure 2 (b) is a schematic diagram of the structure of anchor bolt 012.

[0056] Figure 3 It is a schematic diagram of the steel structure of Example 1 of the present invention.

[0057] Figure 4 This is a schematic diagram of the structure of various connectors 035 of the present invention. Figure 4 (a) is a schematic diagram of the structure of the first galvanized connector (0351). Figure 4 (b) is a schematic diagram of the structure of the second galvanized connector (0352). Figure 4 (c) is a schematic diagram of the structure of the third galvanized connector (0353). Figure 4 (d) is a schematic diagram of the structure of the fourth galvanized connector 0354. Figure 4 (e) is a schematic diagram of the structure of the fifth galvanized connector 0355. Figure 4 (f) is the sixth galvanized connecting piece 0356.

[0058] Figure 5 This is the exterior wall's exterior finishing layer 04 exterior wall hanging board, installation parts structure diagram and its installation diagram. Among them, Figure 5 (a) is a schematic diagram of the 04 hanging board structure of the exterior finishing layer of the exterior wall. Figure 5 (b) is a schematic diagram of the installation structure.

[0059] Figure 6 This is a schematic diagram of the structure of a new type of XN lightweight partition board.

[0060] Figure 7 This is a schematic diagram of the XN light steel keel roof panel structure.

[0061] Figure 8 It is a schematic diagram of the overall structure of Example 2 of the present invention.

[0062] Figure 9 This is a schematic diagram of the screw pile and its short column, foundation short column, and steel platform structure. Figure 9 (a) is a schematic diagram of the screw pile structure. Figure 9 (b) is a schematic diagram of its short column structure. Figure 9 (c) is a schematic diagram of the screw pile foundation 013 structure consisting of a screw pile and its short columns. Figure 9 (d) is a schematic diagram of a large spiral pile foundation composed of multiple spiral piles and its short column structure. Figure 9 (e) is a schematic structural diagram of the basic short column 014 of the present invention, Figure 9 (f) is a schematic diagram of the (partial) connection structure of the screw pile foundation 013, steel column, foundation short column 014, and steel platform 015.

[0063] Figure 10 This is a schematic diagram of an exterior wall structure according to embodiment 2 of the present invention. Figure 10 (a) is a schematic structural diagram of the outer mortise and tenon plate 044 of the outer wall; Figure 10 (b) is a side perspective view of the mortise and tenon joint 12 (enlarged); Figure 10 (c) is a schematic structural diagram of the inner mortise and tenon plate 062 of the exterior wall; Figure 10 (d) is a schematic diagram of the connection structure of the outer mortise and tenon plate, the mortise and tenon connector, and the inner mortise and tenon plate (mortise and tenon structure wall).

[0064] Figure 11 It is a schematic diagram of the XN floor bearing plate 022 structure. DETAILED DESCRIPTION

[0065] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. The accompanying drawings are for illustrating the present invention, but not for limiting the present invention.

[0066] Example 1: Prefabricated Integrated House (SWP-I, concrete foundation and exterior walls)

[0067] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present invention. In the figure, 01 is the foundation, 02 is the ground, 03 is the steel structure, 04 is the exterior finishing layer of the exterior wall, 05 is the wall of the exterior wall, 06 is the interior finishing layer of the exterior wall, 07 is the interior partition wall, 08 is the door and window, 09 is the indoor ceiling, 10 is the roof insulation layer, and 11 is the roof waterproof finishing layer. Figure 1As shown, an assembled integrated house includes a foundation part 01, a ground 02, a steel structure part 03, an exterior wall, an interior partition wall 07, doors and windows 08, an interior ceiling 09, a roof thermal insulation layer 10, a roof waterproof finishing layer 11, etc., wherein,

[0068] (1) The foundation part 01, as the supporting structure of the entire house, ensures the stability and safety of the house: the foundation part here is the cast-in-place concrete foundation 011 and its anchor bolts 012. Figure 2 As shown, Figure 2 This is a schematic diagram of the cast-in-place concrete foundation and anchor bolt structure of the present invention, wherein: Figure 2 (a) is a schematic diagram of the cast-in-place concrete foundation structure. In the figure, 001 is the indoor floor, 002 is the short column, 003 is the foundation beam, and 004 is the plain concrete cushion. The cast-in-place concrete foundation 011 first has a plain concrete cushion 004, upon which steel bars and concrete with a strength grade of at least C30 are poured, along with the short column 002 and the foundation beam 003, which are C25, forming the overall building foundation. Figure 2 (b) is a schematic diagram of the anchor bolt 012 structure. In the figure, 005 is the nut, 006 is the steel column base plate, and 007 is the leveling nut. The anchor bolt 012 is typically pre-buried in the cast-in-place concrete foundation 011 (short column 002). M24 anchor bolts are typically used here. The anchor bolt is connected to the steel column base plate 006 of the steel column in the steel structure via nut 005 (leveling nut 007 is used to fine-tune the height of the steel column base plate 006 so that the bottom of the steel column base plate is essentially flush with the indoor floor 001). This is a common foundation commonly used in multi-story buildings. This concrete foundation offers advantages such as high strength, good stability, excellent durability, low maintenance costs, good integrity, and environmental friendliness.

[0069] (2) Ground 02, located above the foundation, is the flat space for activities inside the house: for comfortable use, tiles or wooden floors can be laid on the ground 02 (forming a ground finishing layer 021) to decorate the floor of the house.

[0070] (3) Steel structure 03, which forms the skeleton of the house, provides overall stability and support, and is an important part of the house structure: Figure 3 This is a schematic diagram of the steel structure of Example 1 of the present invention. In the figure, 031 is the steel column base plate, 032 is the steel column, 033 is the steel beam, 034 is the purlin, and 035 is the connecting piece; the steel column base plate, steel beam, purlin, and connecting piece each have mounting holes; Figure 3As shown, the steel structure 03 includes a first steel column 032, a steel beam 033, shear braces, purlins 034, connectors 035, and an overhang. The first steel column 032 has a steel column base plate 031 at its lower portion, which has mounting holes. This base plate 031 is connected to the concrete foundation via anchor bolts 012. The steel beams of this steel structure are connected horizontally to form horizontal beams, vertically to form longitudinal beams, and diagonally to form diagonal beams. To enhance the stability of the building, shear braces (using steel beams) can be installed between the beams. The first steel column 032 and the steel beams 033 form a fixed, connected, and compact spatial structure. The purlins can be galvanized and laid on the steel beams 033 via connectors 035. The purlins not only further tighten the steel beams to stabilize the structure, but also serve as the foundation for the roof insulation layer 10 and the waterproofing finish layer 11. To facilitate roof drainage and protect the exterior walls, the steel structure 03 may also have an overhang. Connectors 035 are galvanized. The corner steel columns are connected to the diagonal beams, longitudinal beams, transverse beams, and overhangs via first galvanized connectors 0351; the center steel columns are connected to the diagonal beams, longitudinal beams, transverse beams, and overhangs via second galvanized connectors 0352; the braces between two (horizontal or vertical) beams are connected via third galvanized connectors 0353; the ridge diagonal beams, horizontal steel beams, and their braces are connected via fourth galvanized connectors 0354; the purlins are connected to the steel beams via fifth galvanized connectors 0355; and the longitudinal beams, transverse beams, and braces are connected via sixth galvanized connectors 0356. Figure 4 This is a schematic diagram of the structure of various connectors 035 of the present invention. Figure 4 (a) is a schematic diagram of the structure of the first galvanized connector (0351). Figure 4 (b) is a schematic diagram of the structure of the second galvanized connector (0352). Figure 4 (c) is a schematic diagram of the structure of the third galvanized connector (0353). Figure 4 (d) is a schematic diagram of the structure of the fourth galvanized connector 0354. Figure 4 (e) is a schematic diagram of the structure of the fifth galvanized connector 0355. Figure 4 (f) is the sixth galvanized connector 0356. Figure 4 As shown, the first galvanized connector 0351, as Figure 4 As shown in (a), the steel columns used for corners are connected to the diagonal beams, longitudinal and transverse beams and eaves. The opening diameter is 18mm and M16 bolts are inserted. The second galvanized connector 0352, such as Figure 4 As shown in (b), it is used to connect the middle steel column of the (exterior wall) with the inclined beam, longitudinal beam, horizontal beam and eaves. The opening diameter is 18mm and M16 bolts are inserted. The third galvanized connector 0353, such as Figure 4As shown in (c), the connecting plate of the scissor brace between two beams (horizontal or vertical) has a hole diameter of 18mm and is threaded with M16 bolts. Figure 4 (d) is used for connecting the roof ridge beam, horizontal beam and scissor support. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 As shown in (e), it is used to connect the purlin and the steel beam. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 (f) is used for connecting longitudinal beams, transverse beams, and scissor braces. The opening diameter is 18mm and is suitable for M16 bolts. Using this steel structure offers advantages such as high strength, lighter weight than concrete columns, factory processing, and on-site assembly, resulting in high precision, high production efficiency, fast construction speed, short construction period, and excellent seismic resistance.

[0071] (4) External wall, which is installed in the steel structure part 03; the external wall includes the external finishing layer 04 of the external wall, the wall body 05 of the external wall, and the internal finishing layer 06 of the external wall:

[0072] The exterior finishing layer 04 of the exterior wall covers the outside of the house, protecting the house structure from erosion by wind and rain, while increasing the aesthetics of the house; the exterior finishing layer 04 of the exterior wall can be made of exterior wall panels 041, which have high strength and strong weather resistance. The exterior finishing surface of the exterior wall panels 041 can be real stone paint or roughened paint, which can be made into imitation bricks, imitation stones, etc., with many styles, adjustable colors, and rich colors. Figure 5 This is a schematic diagram of the exterior wall panel 041, the mounting components structure and its installation diagram of the exterior wall's exterior finishing layer 04. Figure 5 (a) is a schematic diagram of the structure of exterior wall panel 041. In the figure, 041 is the exterior wall panel, and 0412 is the female groove of the lower part of the exterior wall panel. The exterior wall panel 041 is divided into upper and lower parts, each of which has a male and female groove; the upper and lower parts are connected by corresponding male and female grooves; Figure 5 (b) is a schematic diagram of the installation structure. In the figure, 042 is an expansion bolt and 043 is a stainless steel wall clamp. The installation includes the stainless steel wall clamp 043, the expansion bolt 042, etc. There is a groove under the stainless steel wall clamp 043. Figure 5 As shown, (the upper and lower parts of the external wall hanging plate 041 are connected by male and female grooves), usually the groove of the stainless steel wall connecting clamp 043 is buckled in the female groove 0412 of the upper part of the external wall hanging plate 041, and then the expansion bolt 042 is passed through the mounting hole on the stainless steel wall connecting clamp 043 and installed on the wall 05 of the external wall.

[0073] The wall 05 of the exterior wall is located inside the steel structure, providing thermal insulation, sound insulation, load-bearing and other effects; the wall can use XN lightweight partition boards as the wall (utility model patent number: 202120115492.4), which has good thermal insulation effect and can meet energy saving effects of up to 75%; light weight, high strength; flame retardant and fireproof, with low shrinkage; green and environmentally friendly.

[0074] The interior surface layer 06 of the exterior wall can be made of non-combustible inorganic composite board 061, which is pasted and installed on the wall 5 of the exterior wall. The non-combustible inorganic composite board generally has the advantages of fireproofing and heat insulation, sound insulation and noise reduction, anti-collision and wear resistance, and super strong nail holding force; the side facing the room can also be painted, imitation wood, imitation stone finish, spray pattern decoration, etc.

[0075] (5) Internal partition wall 07, located inside the room, is used to separate the interior space of the house, while providing aesthetics, load-bearing, sound insulation, etc. Here, in order to lighten the overall structure, the present invention adopts a new type of XN lightweight partition board. Figure 6 This is a new type of XN lightweight partition board structure diagram. In the figure, 071 is the first non-combustible inorganic composite board, 072 is the second non-combustible inorganic composite board, 073 is the rock wool board (bulk weight 80kg / m 3 ), 074 is a light steel keel. Figure 6 As shown, a new type of XN lightweight partition board is made by pressing the following three layers in sequence:

[0076] The first layer is a first non-combustible inorganic composite board;

[0077] The second layer, rock wool board (bulk weight 80kg / m 3 );

[0078] The third layer is the second non-combustible inorganic composite board;

[0079] In particular, in order to enhance the strength of the partition board and enable it to bear weight, the rock wool board also contains (multiple) light steel keels 074.

[0080] The first non-combustible inorganic composite board and the second non-combustible inorganic composite board can be painted, imitating wood, imitating stone, sprayed with patterns, etc. according to the preferred style of each room.

[0081] (6) Doors and windows 08: They are installed on the outer walls and inner partition walls 07 to provide ventilation, lighting and access. The doors and windows 08 are as follows: the entrance door can be a Class B fireproof steel door, and the inner door can be a high-end finished wooden door. The windows can be triple-glazed, double-chambered aluminum windows, which have better thermal insulation performance, low thermal conductivity, good energy-saving effect, better noise reduction and environmental protection.

[0082] (7) Indoor ceiling 09, located at the top of the interior of the house, is used to decorate and cover steel structures or pipelines, and improve the aesthetics of the interior; here, it can be non-combustible inorganic composite panels or PVC ceiling panels.

[0083] (8) Roof insulation layer 10, provided under the roof, provides thermal insulation and heat insulation effect to ensure the comfort of indoor temperature; Here, the roof insulation layer 10 is an XN light steel keel roof panel; Figure 7 This is a schematic diagram of the XN light steel keel roof panel structure. In the figure, 1001 is the first M15 cement mortar pressure-resistant layer, 1002 is the first high-density rubber powder particle slurry, 1003 is the molded polystyrene board, 1004 is the second high-density rubber powder particle slurry, and 1005 is the second M15 cement mortar pressure-resistant layer; Figure 7 As shown, an XN light steel keel roof panel consists of the following 9 layers, which are pressed together in sequence:

[0084] 1st layer, first M15 cement mortar layer 1001;

[0085] The second layer, the first alkali-resistant fiber mesh cloth,

[0086] The third layer is a first high-density rubber powder particle slurry 1002;

[0087] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0088] The fifth layer is a molded polystyrene board 1003. The board is grooved on both sides, and high-density rubber powder granular mortar is added to the grooves to form reinforcing ribs, thereby increasing the strength of the wallboard. Furthermore, the board 1003 also contains a C-shaped light steel through-keel. This through-keel not only enhances the hardness (strength) of the roof panel, but also can be used to hang heavy objects externally. When heavy objects are planned to be hung externally, expansion bolts are installed on the keel.

[0089] The sixth layer, the third alkali-resistant fiber mesh cloth,

[0090] The 7th layer, the second highest density rubber powder particle slurry 1004,

[0091] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0092] 9th layer, second M15 cement mortar layer 1005;

[0093] Here, the high-density rubber powder particle slurry is preferably a rubber powder polystyrene particle slurry with a bulk density of 450 grams (g) or more;

[0094] (9) Roof waterproof finishing layer 11, covering the roof thermal insulation layer, plays a waterproof and protective role, ensuring the durability of the roof structure; it can be metal tiles, glazed tiles, clay tiles, antique tiles, Great Wall tiles, etc.

[0095] This invention provides a low-cost, quickly installed prefabricated integrated house. Its structural design is economical, efficient, and rational, with its various components coordinated to create a stable, aesthetically pleasing, and practical living space. This provides low-cost, cost-effective, stable housing in countries or regions where concrete and other building materials are difficult to obtain, addressing the long-standing demand for relatively fixed (stable) housing.

[0096] The beneficial effects of the present invention are:

[0097] 1. The present invention provides an overall solution for the low-cost and rapid construction of individual houses in grassland areas of some countries and Southeast Asia. It is an overall solution for prefabricated integrated houses that can solve people's problem of obtaining low-cost personal fixed housing (in large quantities) and solve the housing technology problems that people have long been eager to solve. The building components and accessories are processed and manufactured in the factory and assembled and installed on site. It adopts standardized design, unified factory production, on-site construction, fast construction speed, convenient construction and low cost. The present invention can also be used to build residential communities of a certain size in batches.

[0098] 2. The present invention has the characteristics of stable structure, light wall, easy assembly, heat preservation, fire prevention, quietness, and the ability to hang heavy objects on the wall.

[0099] 3. The concrete foundation of the present invention has the advantages of high strength, good stability, good durability, low maintenance cost, good integrity and environmental protection. Its anchor bolts are firmly connected and stable. It has a wide range of uses and is applicable to soil conditions such as grasslands and forests.

[0100] 4. The steel structure of the present invention has the advantages of high strength, lighter weight than concrete columns, factory processing, on-site assembly, high precision, high production efficiency, fast construction speed, short construction period, and good seismic resistance.

[0101] 5. The exterior wall finish of this invention boasts high strength and weather resistance. The finish layer, made of genuine stone paint or coating, can be used to create imitation brick or stone, offering a variety of styles and colors. The exterior wall of this invention is advantageous for thermal insulation and the hanging of heavy objects (e.g., water heaters). The interior finish of the exterior wall offers advantages such as fire and heat insulation, sound insulation, corrosion resistance, superior deformation resistance, and superior nail holding capacity.

[0102] 6. The inner partition wall plays the role of partition, fireproofing, heat insulation, heat preservation, sound absorption, hanging heavy objects and decoration. It is prefabricated in the factory and assembled on site. It is fast and easy to install, and the decoration can be completed in one go.

[0103] 7. The present invention is relatively suitable for grassland areas in some countries with cold climates and certain requirements for thermal insulation, and has better thermal insulation performance; it is also suitable for Southeast Asia, and has better thermal insulation and rainproof effects.

[0104] 8. The present invention adopts integrated design and construction of construction and decoration. The assembled structure is fast to construct and the disturbance to the surrounding environment is reduced. The decoration can be carried out simultaneously with the main construction, which is fast, does not disturb the public (less), and is environmentally friendly.

[0105] 9. The present invention has a beautiful and elegant appearance; according to the region, the appearance design and decorative spraying can also have beautiful local ethnic customs.

[0106] Example 2: Prefabricated Integrated House (SWP-II, screw pile foundation, steel platform, exterior wall mortise and tenon structure)

[0107] Figure 8 1 is a schematic diagram of the overall structure of an assembled integrated house according to embodiment 2 of the present invention. In the figure, 01 is the foundation, 02 is the ground, 03 is the steel structure, 044 is the outer mortise and tenon plate, 12 is the mortise and tenon connector, 062 is the inner mortise and tenon plate, 07 is the inner partition wall, 08 is the door and window, 09 is the indoor ceiling, 10 is the roof insulation layer, and 11 is the roof waterproof finishing layer; Figure 8 As shown, an assembled integrated house includes a foundation part 01, a ground 02, a steel structure part 03, an outer mortise and tenon plate 044, a mortise and tenon connector 12, an inner mortise and tenon plate 062, 07 is an inner partition wall, 08 is a door and window, 09 is an indoor ceiling, 10 is a roof insulation layer, 11 is a roof waterproof finishing layer, etc., wherein,

[0108] (1) Foundation part 01: As the supporting structure of the entire house, it ensures the stability and safety of the house; here, the foundation part is the screw pile foundation 013, the foundation short column 014 and its steel platform 015. Figure 9 As shown, Figure 9 This is a structural diagram of the screw pile and its short column, foundation short column 014, and steel platform 015. Figure 9 (a) is a schematic diagram of a screw pile structure, which consists of a screw rod, screw ears, and a mounting cap (fixed and welded, or custom-molded). The screw pile structure resembles a large, sharp nail with screw ears, allowing for quick and easy driving into the ground by manpower or machine. Figure 9 (b) is a schematic diagram of the short column structure. As shown in the figure, the short column also has a corresponding mounting plate and its mounting hole; Figure 9 (c) is a schematic diagram of the screw pile foundation 013 structure consisting of a screw pile and its short columns. Figure 9 (a) Figure 9(b) Installed by bolt combination is as follows Figure 9 Furthermore, in order to increase the supporting force of the screw pile, the screw piles of the present invention can be combined in multiple pieces according to the angle, such as Figure 9 (d) Figure 9 (d) is a schematic diagram of a large spiral pile and its short column structure, constructed by combining multiple such spiral piles. Screw pile foundations and large spiral pile foundations can be used in combination (generally, the center spiral pile is driven vertically into the ground, while the corner spiral piles can be combined to enhance the overall stability of the house by using multiple (for example, three) large spiral piles driven diagonally into the ground, depending on geological conditions). Figure 9 (e) is a schematic diagram of the structure of the basic short column 014 of the present invention. Figure 9 As shown in (e), the foundation short column 014 can be a galvanized steel pipe short column with both ends indented toward the middle to facilitate the connection between the foundation short column and the short column, steel column, etc., and the foundation short column 014 is provided with a bolt mounting hole; the steel platform can use square steel and its accessories (for supporting the floor load-bearing plate), and the second steel column 0321 and the foundation short column 014 are first connected by socketing and then connected by bolts; the square steel of the steel platform is also connected to the foundation short column 014 by bolts; further, after the second steel column 0321 and the foundation short column 014 are connected by socketing, an L-shaped angle iron can be first used as a gasket and then connected by bolts, the square steel of the steel platform is connected to the foundation short column 014 by bolts, the L-shaped angle iron is connected to the foundation short column 014 by bolts, and the L-shaped angle iron is connected to the square steel of the steel platform by bolts. Because the steel structure has multiple steel columns (corresponding to multiple different foundation short columns), the square steel of the multiple steel platforms is connected to the corresponding foundation short columns via bolts at both ends to form the steel platform. Furthermore, the second steel column 0321 is connected to the foundation short column 014 via bolts and L-shaped washers. The multiple foundation short columns (multiple steel columns) are connected to each other via square steel (at both ends), L-shaped washers, and bolts (the square steel of the steel platform is connected to the foundation short column 014 via bolts), forming the steel platform. Figure 9 (f) is a schematic diagram of the (partial) connection structure of the screw pile foundation, steel column, foundation short column, and steel platform.

[0109] The use of spiral pile foundation has the advantages of fast pile construction speed, saving construction time, low construction cost, easy installation, strong corrosion resistance, good environmental protection, high strength, high rigidity and strong stability. It is suitable for areas where concrete is scarce or transportation is inconvenient.

[0110] (2) Ground 02: Located above the foundation, it is the flat space for internal activities in the house. For comfortable use, tiles or wooden floors can be laid on the ground (forming a floor finishing layer 023) to decorate the house floor. Furthermore, an XN floor bearing plate 022 is provided here, which is laid between the ground and the steel platform as the "ground", and then tiles or wooden floors are laid on it to decorate the house floor.

[0111] Figure 11 This is a schematic diagram of the structure of an XN floor bearing slab 022. In the figure, 0221 is the first M20 cement mortar pressure-resistant layer, 0222 is the first M15 cement mortar pressure-resistant layer, 0223 is the molded polystyrene board, 0224 is the second M15 cement mortar pressure-resistant layer, 0225 is the second M20 cement mortar pressure-resistant layer, 0226 is the reinforcing rib, and 0227 is the through-beam. An XN floor bearing slab comprises the following nine layers, laminated together in sequence:

[0112] 1st layer, first M20 cement mortar layer 0221;

[0113] The second layer, the first alkali-resistant fiber mesh cloth,

[0114] 3rd layer, first M15 cement mortar layer 0222;

[0115] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0116] The fifth layer is a molded polystyrene board 0223. The molded polystyrene board is grooved on both sides, and M15 cement mortar is added to the groove to form reinforcing ribs 0226, which increase the strength of the board and facilitate walking on the floor. The molded polystyrene board also contains a light steel through keel 0227. The light steel through keel 0227 is not only used to enhance the hardness (strength) of the floor load-bearing plate, which is beneficial for improving the strength, safety and service life of the floor when being walked on, but can also be used for external hanging objects. When heavy objects are planned to be hung externally, expansion bolts and the like can be installed on the through keel.

[0117] The 6th layer, the third alkali-resistant fiber mesh cloth,

[0118] 7th layer, second M15 cement mortar layer,

[0119] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0120] The 9th layer is the second M20 cement mortar layer.

[0121] (3) Steel structure part 03: It constitutes the skeleton of the house, provides overall stability and support, and is an important part of the house structure. The steel structure includes a second steel column 0321, a steel beam 033, a shear brace, a purlin 034, a connector 035, an overhang, etc. The second steel column 0321 has a hole, which is connected to the screw pile foundation 013 by bolts and a foundation short column 014. Furthermore, the second steel column 0321 has a hole, which is connected to the screw pile foundation 013 by bolts, a foundation short column, and an L-shaped angle iron. The steel structure steel beams 033 are connected horizontally to form a horizontal beam, vertically to form a longitudinal beam, and diagonally to form an oblique beam. In order to improve the stability of the house, a shear brace (using a steel beam) can also be installed between the two beams. (Multiple) second steel columns 0321 and (multiple) steel beams 033 form a fixed, connected, and compact spatial structure of the house. Purlins 034 can be galvanized and are installed on the steel beams 033 via connectors 035. Purlins 034 not only further tighten the steel beams to stabilize the structure, but also serve as the foundation for the roof insulation layer 10 and the waterproof finish layer 11. To facilitate roof drainage and protect the exterior walls, the steel structure 03 may also have overhangs. Connectors 035 are galvanized. The corner steel columns are connected to the diagonal beams, longitudinal beams, transverse beams and overhangs through the first galvanized connector 0351; the middle steel columns are connected to the diagonal beams, longitudinal beams, transverse beams and overhangs through the second galvanized connector 0352; the scissors braces between two (horizontal or longitudinal) beams are connected through the third galvanized connector 0353; the ridge diagonal beams, horizontal steel beams and their scissors braces are connected through the fourth galvanized connector 0354; the purlins are connected to the steel beams through the fifth galvanized connector 0355; the longitudinal beams, transverse beams and scissors braces are connected through the sixth galvanized connector 0356. Figure 4 This is a schematic diagram of the structure of various connectors 035 of the present invention. Figure 4 (a) is a schematic diagram of the structure of the first galvanized connector (0351). Figure 4 (b) is a schematic diagram of the structure of the second galvanized connector (0352). Figure 4 (c) is a schematic diagram of the structure of the third galvanized connector (0353). Figure 4 (d) is a schematic diagram of the structure of the fourth galvanized connector 0354. Figure 4 (e) is a schematic diagram of the structure of the fifth galvanized connector 0355. Figure 4 (f) is the sixth galvanized connector 0356. Figure 4 As shown, the first galvanized connector 0351, as Figure 4 As shown in (a), the steel columns used for corners are connected to the diagonal beams, longitudinal and transverse beams and eaves. The opening diameter is 18mm and M16 bolts are inserted. The second galvanized connector 0352, such as Figure 4As shown in (b), it is used to connect the middle steel column of the (exterior wall) with the inclined beam, longitudinal beam, horizontal beam and eaves. The opening diameter is 18mm and M16 bolts are inserted. The third galvanized connector 0353, such as Figure 4 As shown in (c), the connecting plate of the scissor brace between two beams (horizontal or vertical) has a hole diameter of 18mm and is threaded with M16 bolts. Figure 4 (d) is used for connecting the roof ridge beam, horizontal beam and scissor support. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 (e) is used to connect the purlin and the steel beam. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 (f) is used for connecting longitudinal beams, transverse beams, and scissor braces. The opening diameter is 18mm and is suitable for M16 bolts. Using this steel structure offers advantages such as high strength, lighter weight than concrete columns, factory processing, and on-site assembly, resulting in high precision, high production efficiency, fast construction speed, short construction period, and excellent seismic resistance.

[0122] (4) External wall, which is installed in the steel structure part 03, and includes an external mortise and tenon plate 044, a mortise and tenon connector 12, and an internal mortise and tenon plate 062, forming a mortise and tenon structure wall; Figure 10 This is a schematic diagram of an exterior wall structure according to embodiment 2 of the present invention. Figure 10 (a) is a schematic diagram of the structure of the outer mortise and tenon plate 044 of the exterior wall. In the figure, 045 is the first mortise and tenon groove, 046 is the first male groove, 047 is the first female groove, and 048 is the outer side of the outer mortise and tenon plate of the exterior wall. Figure 10 (b) is a side perspective view of the mortise and tenon joint 12 (enlarged). Figure 10 (c) is a schematic diagram of the structure of the inner mortise and tenon plate 062 of the exterior wall, in which 063 is the second mortise and tenon groove, 064 is the second male groove, and 065 is the second female groove; Figure 10 (d) is a schematic diagram of the connection structure of the outer mortise and tenon plate, the mortise and tenon connector, and the inner mortise and tenon plate (mortise and tenon structure wall); Figure 10 (a), 10 (b), 10 (c), 10 (d),

[0123] The outer mortise and tenon board 044 covers the outside of the house, protecting the house structure from erosion by wind and rain, and increasing the aesthetics of the house. The outer mortise and tenon board 044 can be made of non-combustible inorganic composite board. The upper and lower inner sides of the outer mortise and tenon board 044 are provided with first mortise and tenon grooves 045, which are respectively connected to the plurality of second mortise and tenon grooves 063 on the inner mortise and tenon board 062 of the outer wall through respective mortise and tenon connectors 12. The outer mortise and tenon board is provided with first male grooves 046 and first female grooves 047 respectively around the outer mortise and tenon board, and the male and female grooves of the plurality of outer mortise and tenon boards 044 are connected to each other for connection between the plurality of outer mortise and tenon boards 044. In this way, they can be installed one by one to form a neat wall, or they can be installed in a staggered manner to form a wall with a "staggered shape similar to wall tiles", thereby enhancing the aesthetics of the exterior facade of the house. The outer side of the outer mortise and tenon board 044 can be made of real stone paint or coating, and can be made into imitation bricks, imitation stones, etc., with many styles and rich colors.

[0124] The exterior wall also includes a mortise and tenon connector 12, which is installed in the first mortise and tenon groove 045 of the exterior mortise and tenon plate 044 and the second mortise and tenon groove 063 of the interior mortise and tenon plate 062. As described above, the exterior mortise and tenon plate 044 and the interior mortise and tenon plate 062 are connected by the mortise and tenon connector 12 (and the mortise and tenon groove) - the mortise and tenon connector 12 cleverly and stably connects the exterior mortise and tenon plate 044 and the interior mortise and tenon plate 062 of the exterior wall, plays a role of connection and fixation in the house structure, ensures that each part is tightly connected, and improves the stability of the overall structure of the exterior wall.

[0125] The inner mortise and tenon plate 062 can be made of a non-combustible inorganic composite board, which contains a second mortise and tenon groove 063, a second male groove 064, a second female groove 065, etc.; a corresponding second mortise and tenon groove 063 is also opened on the inner side of the inner mortise and tenon plate 062; as mentioned above, the second mortise and tenon groove 063 and the mortise and tenon connection 12 are connected to the first mortise and tenon groove 045 of the outer mortise and tenon plate 044, so that the outer mortise and tenon plate 044 of the exterior wall and the inner mortise and tenon plate 062 of the exterior wall are stably connected together, connected and fixed - ensuring that each part is tightly connected, thereby improving the stability of the overall structure of the exterior wall. The inner mortise and tenon panels 062 are also formed with corresponding second male grooves 064 and second female grooves 065 around their perimeters. The male and female grooves of the inner mortise and tenon panels 062 on multiple exterior walls are connected to each other, thereby connecting the inner mortise and tenon panels 062 on multiple exterior walls. This allows for one-to-one installation to create a neat wall surface, or staggered installation to create a wall surface resembling a patchwork of bricks. The height of the inner mortise and tenon panels 062 on the exterior wall can be customized to suit the room's height. The side of the inner mortise and tenon panels 062 facing the room can also be painted, imitating wood or stone, or spray-painted with patterns.

[0126] The outer wall of the wall 05 without an outer wall (i.e., the mortise and tenon structure wall) can also be heat-insulated with air in the middle, (making) the construction of the prefabricated integrated house lower in cost, simpler to install, more efficient in construction, etc.

[0127] (5) Internal partition wall 07, located inside the room, is used to separate the interior space of the house, while providing aesthetics, load-bearing, sound insulation, etc. Here, in order to lighten the overall structure, the present invention adopts a new type of XN lightweight partition board. Figure 7 This is a new type of XN lightweight partition board structure diagram. In the figure, 071 is the first non-combustible inorganic composite board, 072 is the second non-combustible inorganic composite board, 073 is the rock wool board (bulk weight 80kg / m 3 ), 074 is a light steel keel. A new type of XN lightweight partition board, which is pressed by the following three layers in sequence:

[0128] The first layer is a first non-combustible inorganic composite board;

[0129] The second layer, rock wool board (bulk weight 80kg / m 3 );

[0130] The third layer is the second non-combustible inorganic composite board;

[0131] In particular, in order to enhance the strength of the partition board and enable it to bear weight, the rock wool board also contains (multiple) light steel keels 074.

[0132] The first non-combustible inorganic composite board and the second non-combustible inorganic composite board can be painted, finished with imitation wood or imitation stone, sprayed with patterns, etc. according to the preferred style of each room.

[0133] (6) Doors and windows 08: They are installed on the outer walls and inner partition walls 07 to provide ventilation, lighting and access. The doors and windows 08 are as follows: the entrance door can be a Class B fireproof steel door, and the inner door can be a high-end finished wooden door. The windows can be triple-glazed, double-chambered aluminum windows, which have better thermal insulation performance, low thermal conductivity, good energy-saving effect, better noise reduction and environmental protection.

[0134] (7) Indoor ceiling 09, located at the top of the interior of the house, is used to decorate and cover steel structures or pipelines, and improve the aesthetics of the interior; here, it can be non-combustible inorganic composite panels or PVC ceiling panels.

[0135] (8) A roof thermal insulation layer 10, which is provided under the roof to provide thermal insulation and ensure a comfortable indoor temperature. Here, the roof thermal insulation layer 10 may be an XN light steel keel roof panel. Figure 7This is a schematic diagram of the XN light steel keel roof panel structure. In the figure, 1001 is the first M15 cement mortar pressure-resistant layer, 1002 is the first high-density rubber powder particle slurry, 1003 is the molded polystyrene board, 1004 is the second high-density rubber powder particle slurry, and 1005 is the second M15 cement mortar pressure-resistant layer; Figure 7 As shown, the XN light steel keel roof panel consists of the following 9 layers, which are pressed together in sequence:

[0136] 1st layer, first M15 cement mortar layer 1001;

[0137] The second layer, the first alkali-resistant fiber mesh cloth,

[0138] The third layer is a first high-density rubber powder particle slurry 1002;

[0139] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0140] The fifth layer is a molded polystyrene board 1003. The board is grooved on both sides, and high-density rubber powder granular mortar is added to the grooves to form reinforcing ribs, thereby increasing the strength of the wallboard. Furthermore, the board 1003 also contains a C-shaped light steel through-keel. This through-keel not only enhances the hardness (strength) of the roof panel, but also can be used to hang heavy objects externally. When heavy objects are planned to be hung externally, expansion bolts are installed on the keel.

[0141] The 6th layer, the third alkali-resistant fiber mesh cloth,

[0142] The 7th layer, the second highest density rubber powder particle slurry 1004,

[0143] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0144] 9th layer, second M15 cement mortar layer 1005;

[0145] Here, the high-density rubber powder particle slurry is preferably a rubber powder polystyrene particle slurry with a bulk density of 450 grams (g) or more;

[0146] (9) Roof waterproof finishing layer 11, covering the roof thermal insulation layer, plays a waterproof and protective role, ensuring the durability of the roof structure; it can be metal tiles, glazed tiles, clay tiles, antique tiles, Great Wall tiles, etc.

[0147] This invention provides a low-cost, quickly installed prefabricated integrated house. Its structural design is economical, efficient, and rational, with its various components coordinated to create a stable, aesthetically pleasing, and practical living space. This provides low-cost, cost-effective, stable housing in countries or regions where concrete and other building materials are difficult to obtain, addressing the long-standing demand for relatively fixed (stable) housing.

[0148] The beneficial effects of the present invention are:

[0149] 1. The present invention provides an overall solution for the low-cost and rapid construction of individual houses in grassland areas of some countries and Southeast Asia. It is an overall solution for prefabricated integrated houses that can solve people's problem of obtaining low-cost personal fixed housing (in large quantities) and solve the housing technology problems that people have long been eager to solve. The building components and accessories are processed and manufactured in the factory and assembled and installed on site. It adopts standardized design, unified factory production, on-site construction, fast construction speed, convenient construction and low cost. The present invention can also be used to build residential communities of a certain size in batches.

[0150] 2. The present invention has the advantages of stable structure, light wall, easy assembly, heat preservation, fire prevention and quietness.

[0151] 3. The spiral pile foundation of the present invention has the characteristics of fast pile formation speed, shortened construction period, low construction cost, convenient installation, strong corrosion resistance, good environmental protection, high strength, high rigidity and strong stability, and is suitable for areas where concrete is scarce.

[0152] 4. The steel structure of the present invention has the advantages of high strength, lighter weight than concrete columns, factory processing, on-site assembly, high precision, high production efficiency, fast construction speed, short construction period, and good seismic resistance.

[0153] 5. The exterior mortise and tenon panels of the present invention are highly strong and weather-resistant. They can be finished with real stone paint or coatings, creating a variety of styles and colors, such as imitation brick and stone. The interior mortise and tenon panels of the exterior walls offer advantages such as fire resistance, heat insulation, sound insulation, collision resistance, corrosion resistance, superior deformation resistance, and exceptional nail holding power.

[0154] 6. The inner partition wall plays the role of partition, fire prevention, sound absorption, heat preservation, hanging heavy objects and decoration. It is prefabricated in the factory and assembled on site, which is fast and easy to install, and the decoration can be completed in one go.

[0155] 7. This invention is relatively suitable for certain regions, such as Southeast Asia. While the exterior walls lack wall 05 (the mortise and tenon structure), the air in the hollow space can still provide insulation. This invention provides cool, wind- and rain-resistant housing (in some Southeast Asian regions, people often desire shade, ventilation, and convection). The lack of exterior walls further reduces costs. Furthermore, the screw pile foundation of this invention is also suitable for building houses on flat, rock-free soil, such as grasslands. (Compared to yurts, since internal heating and interior decoration are possible, this prefabricated integrated house can also be built in areas with lower temperatures.) Construction is fast, construction is convenient, and costs can be low.

[0156] 8. The present invention adopts integrated design and construction of construction and decoration. The assembled structure is fast to construct and has little interference with the surrounding environment. The decoration can be carried out simultaneously with the main construction, which is fast, does not disturb the public (less), and is environmentally friendly.

[0157] 9. The present invention has a beautiful and elegant appearance; according to the region, the appearance design and decorative spraying can also have beautiful local ethnic customs.

[0158] For ease of understanding and explanation, a sample table of main building materials and main parameters is prepared as follows:

[0159]

[0160] Example 3: Prefabricated Integrated House (Multi-Storey Structure, Floor Bearing Plates, Stairs)

[0161] Generally speaking, prefabricated integrated houses with 2-3 floors can use cast-in-place concrete foundations or screw pile foundations as their foundations. However, for more floors (3 floors and above), it is generally recommended to use concrete foundations, which are more suitable and relatively solid.

[0162] An assembled integrated house, with multiple floors (2 or more), including foundation part 01, ground 02, steel structure part 03, exterior wall, interior partition wall 07, doors, windows 08, floor load-bearing plate 022 (as the floor of the second floor and multiple floors (if any)), indoor ceiling 09, roof thermal insulation layer 10, roof waterproof finishing layer 11, etc., wherein,

[0163] (1) The foundation part 01, as the supporting structure of the entire house, ensures the stability and safety of the house: the foundation part here is the cast-in-place concrete foundation 011 and its anchor bolts 012. Figure 2 As shown, Figure 2 This is a schematic diagram of the cast-in-situ concrete foundation and anchor bolt structure of the present invention, wherein: Figure 2 (a) is a schematic diagram of the cast-in-place concrete foundation structure. In the figure, 001 is the indoor floor, 002 is the short column, 003 is the foundation beam, and 004 is the plain concrete cushion. The cast-in-place concrete foundation 011 first has a plain concrete cushion 004, upon which steel bars and concrete with a strength grade of at least C30 are poured, along with the short column 002 and the foundation beam 003, which are C25, forming the overall building foundation. Figure 2(b) is a schematic diagram of the anchor bolt 012 structure. In the figure, 005 is the nut, 006 is the steel column base plate, and 007 is the leveling nut. The anchor bolt 012 is typically pre-buried in the cast-in-place concrete foundation 011 (short column 002). Here, an M24 anchor bolt is typically used. The anchor bolt is connected to the steel column base plate 006 of the steel structure via nut 005. (Leveling nut 007 fine-tunes the height of the steel column base plate 006 so that the bottom of the steel column base plate is roughly flush with the indoor floor 001.) Generally speaking, prefabricated integrated houses with two to three floors can use either a cast-in-place concrete foundation or a screw pile foundation. However, for more than three floors (three or more), a concrete foundation is generally recommended. This cast-in-place concrete foundation offers advantages such as high strength, good stability, durability, low maintenance costs, and excellent integrity and environmental friendliness. This is a case study of using a cast-in-place concrete foundation as the foundation of a house.

[0164] (2) Floor 02: Located above the foundation, it is the flat space for internal activities in the house. For comfortable use, tiles or wooden floors can be laid on the floor (forming a floor finishing layer 023) to decorate the floor. Furthermore, an XN floor bearing plate 022 is provided here, which is laid between the ground and the steel platform 015 as the "floor", and then tiles or wooden floors are laid on it to decorate the floor of the house.

[0165] Figure 11 This is a schematic diagram of the XN floor bearing plate 022 structure. In the figure, 0221 is the first M20 cement mortar pressure-resistant layer, 0222 is the first M15 cement mortar pressure-resistant layer, 0223 is the molded polystyrene board, 0224 is the second M15 cement mortar pressure-resistant layer, 0225 is the second M20 cement mortar pressure-resistant layer, 0226 is the reinforcement rib, and 0227 is the through keel; Figure 11 As shown, an XN floor bearing plate comprises the following 9 layers, which are laminated together in sequence:

[0166] 1st layer, first M20 cement mortar layer 0221;

[0167] The second layer, the first alkali-resistant fiber mesh cloth,

[0168] 3rd layer, first M15 cement mortar layer 0222;

[0169] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0170] The fifth layer is a molded polystyrene board 0223. The molded polystyrene board is grooved on both sides, and M15 cement mortar is added to the groove to form reinforcing ribs 0226, which increase the strength of the board and facilitate walking on the floor. The molded polystyrene board also contains a light steel through keel 0227. The light steel through keel 0227 is not only used to enhance the hardness (strength) of the floor load-bearing plate, which is beneficial for improving the strength, safety and service life of the floor when being walked on, but can also be used for external hanging objects. When heavy objects are planned to be hung externally, expansion bolts and the like can be installed on the through keel.

[0171] The 6th layer, the third alkali-resistant fiber mesh cloth,

[0172] 7th layer, second M15 cement mortar layer,

[0173] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0174] The 9th layer is the second M20 cement mortar layer.

[0175] (3) Steel structure 03, which forms the skeleton of the house, provides overall stability and support, and is an important part of the house structure:

[0176] The steel structure 03 includes a first steel column 032, a second steel column 0321, a foundation short column 014, a steel platform 015, a steel beam 033, a shear brace, a purlin 034, a connector 035, an overhang, etc.

[0177] (First floor) The first steel column 032 has a steel column base plate 031 at its lower portion. This base plate has mounting holes and is connected to the concrete foundation, etc., via anchor bolts 012. Mounting holes are located at both ends of the first steel column 032. The square steel of the steel platform 015 is connected to the lower end of the first steel column 032 via bolts or L-shaped angle irons, which are then bolted again. Because there are multiple first steel columns 032 throughout the steel structure, the ends of the square steel of the multiple steel platforms are bolted to the lower ends of the corresponding first steel columns 032 to form a steel platform. Furthermore, the multiple first steel columns 032 are also connected to the multiple square steels (at both ends) via bolts and L-shaped washers to form a steel platform. The square steel of the steel platform may also have attachments (to better support the floor bearing plate 022). As mentioned above, the floor 02 can be decorated by laying tiles or wooden floors. Alternatively, an XN floor bearing plate 022 can be laid between the steel platforms as a "new floor" and then tiles or wooden floors can be laid on top of the floor to decorate the floor.

[0178] (The second floor and above) The steel structure 03 also contains a second steel column 0321, a basic short column 014, etc.; the second steel column 0321 has mounting holes at both ends; the basic short column 014 can be a galvanized steel pipe short column, with both ends indented toward the middle, so as to facilitate the connection between the basic short column 014 and the first steel column 032, the second steel column 0321, etc., that is, the upper end of the first steel column 032 is socketed with the basic short column 014 and then connected by bolts, and the other end of the basic short column 014 is socketed with the second steel column 0321 and then connected by bolts, and the basic short column 014 also has bolt mounting holes; the square steel of the steel platform and its accessories The parts (used to support the floor load-bearing plates) are connected to the foundation short columns 014, and multiple foundation short columns 014 are connected to their respective square steels (head and tail) to form a steel platform (and its accessories); or, further, further, after the first steel column 032 and the foundation short column 014 are sleeved together, an L-shaped angle iron can be first used as a gasket and then connected by bolts, and the other end of the L-shaped angle iron is connected to the square steel of the steel platform through bolts, and after the second steel column 0321 and the foundation short column 014 are sleeved together, an L-shaped angle iron can be first used as a gasket and then connected by bolts, and the other end of the L-shaped angle iron is connected to the square steel of the steel platform through bolts.

[0179] Because there are multiple steel columns in the middle of the steel structure (correspondingly, there are multiple corresponding different foundation short columns 014), the square steel of the steel platform can also be equipped with accessories (for supporting floor load-bearing plates). The ends of the multiple square steels of the steel platform are connected to the corresponding foundation short columns by bolts to form a steel platform. Furthermore, the square steels of the multiple steel platforms are connected to the first steel column 032 and the second steel column 0321 by L-shaped angle irons and bolts. The multiple foundation short columns (multiple steel columns) are connected to each other by square steel (ends), L-shaped gaskets, and bolts (the multiple square steels can also be equipped with accessories (for supporting floor load-bearing plates)), forming a steel platform (and its accessories). The XN floor-bearing slab is installed and placed within the steel platform (and its accessories) to form the "second floor floor" (since the steel platform itself can include horizontal and vertical square steel bars and can also support the floor-bearing slab). Ceramic tiles or wooden flooring are then laid on the XN floor-bearing slab to decorate the floor. Similarly, if there are multiple floors, the new second steel column is bolted to the new foundation short column 014. A new second steel column 0321 is then installed on the upper end of the foundation short column. The new foundation short column is connected to the steel platform via square steel bars (and its accessories), L-shaped gaskets, bolts, etc., to form a steel platform. The XN floor-bearing slab is placed within the steel platform as the new "floor," and ceramic tiles or wooden flooring is laid on the "floor" to decorate the floor. Exterior walls are then installed on the steel platform, and so on.

[0180] On the second steel column 03231 of the last floor of a multi-story building, steel beam 033 is connected horizontally to second steel column 0321 to form a horizontal beam, longitudinally to second steel column 0321 to form a longitudinal beam, and diagonally to second steel column 0321 to form a diagonal beam. To enhance the stability of the building, shear braces (using steel beams) can be installed between the two beams. The (multiple) second steel columns 0321 and the (multiple) steel beams form a fixed, connected, and tightly packed spatial structure. Purlins 034 can be galvanized and laid on steel beam 033 via connectors 035. Purlins 034 not only further tighten the steel beams to stabilize the structure, but also serve as the foundation for the roof insulation layer 10 and the roof waterproofing finish layer 11. To facilitate roof drainage and protect the exterior walls, the steel structure 03 may also have overhangs. Connectors 035 are galvanized. The corner steel columns are connected to the diagonal beams, longitudinal beams, transverse beams and overhangs through the first galvanized connector 0351; the middle steel columns are connected to the diagonal beams, longitudinal beams, transverse beams and overhangs through the second galvanized connector 0352; the scissors braces between two (horizontal or longitudinal) beams are connected through the third galvanized connector 0353; the ridge diagonal beams, horizontal steel beams and their scissors braces are connected through the fourth galvanized connector 0354; the purlins are connected to the steel beams through the fifth galvanized connector 0355; the longitudinal beams, transverse beams and scissors braces are connected through the sixth galvanized connector 0356. Figure 4 This is a schematic diagram of the structure of various connectors 035 of the present invention. Figure 4 (a) is a schematic diagram of the structure of the first galvanized connector (0351). Figure 4 (b) is a schematic diagram of the structure of the second galvanized connector (0352). Figure 4 (c) is a schematic diagram of the structure of the third galvanized connector (0353). Figure 4 (d) is a schematic diagram of the structure of the fourth galvanized connector 0354. Figure 4 (e) is a schematic diagram of the structure of the fifth galvanized connector 0355. Figure 4 (f) is the sixth galvanized connector 0356. Figure 4 As shown, the first galvanized connector 0351, as Figure 4 As shown in (a), the steel columns used for corners are connected to the diagonal beams, longitudinal and transverse beams and eaves. The opening diameter is 18mm and M16 bolts are inserted. The second galvanized connector 0352, such as Figure 4 As shown in (b), it is used to connect the middle steel column of the (exterior wall) with the inclined beam, longitudinal beam, horizontal beam and eaves. The opening diameter is 18mm and M16 bolts are inserted. The third galvanized connector 0353, such as Figure 4 As shown in (c), the connecting plate of the scissor brace between two beams (horizontal or vertical) has a hole diameter of 18mm and is threaded with M16 bolts. Figure 4(d) is used for connecting the roof ridge beam, horizontal beam and scissor support. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 As shown in (e), it is used to connect the purlin and the steel beam. The opening diameter is 18mm and M16 bolts are inserted. Figure 4 (f) is used for connecting longitudinal beams, transverse beams, and scissor braces. The opening diameter is 18mm and is suitable for M16 bolts. Using this steel structure offers advantages such as high strength, lighter weight than concrete columns, factory processing, and on-site assembly, resulting in high precision, high production efficiency, fast construction speed, short construction period, and excellent seismic resistance.

[0181] The assembled integrated house also includes corresponding stairs (ladders), which can be connected to the floor load-bearing plate of the house and / or its steel platform on each floor from the outside or from the inside as needed (for example, the cut part of the floor panel); the stairs can be made by cutting steel beams and the floor load-bearing plate of the present invention, or can be any one of a steel ladder, a wooden ladder or a bamboo ladder.

[0182] (4) External wall, which is installed in a multi-layer steel structure; the external wall includes an external mortise and tenon plate 044, a mortise and tenon connector 12, and an internal mortise and tenon plate 062, forming a mortise and tenon structure wall; Figure 10 This is a schematic diagram of an exterior wall structure according to embodiment 2 of the present invention. Figure 10 (a) is a schematic diagram of the structure of the outer mortise and tenon plate 044 of the exterior wall. In the figure, 045 is the first mortise and tenon groove, 046 is the first male groove, 047 is the first female groove, and 048 is the outer side of the outer mortise and tenon plate of the exterior wall. Figure 10 (b) is a side perspective view of the mortise and tenon joint 12 (enlarged). Figure 10 (c) is a schematic diagram of the structure of the inner mortise and tenon plate 062 of the exterior wall, in which 063 is the second mortise and tenon groove, 064 is the second male groove, and 065 is the second female groove; Figure 10 (d) is a schematic diagram of the connection structure of the outer mortise and tenon plate, the mortise and tenon connector, and the inner mortise and tenon plate (mortise and tenon structure wall); Figure 10 (a), 10 (b), 10 (c), 10 (d),

[0183] The outer mortise and tenon board 044 covers the outside of the house, protecting the house structure from erosion by wind and rain, and increasing the aesthetics of the house. The outer mortise and tenon board 044 can be made of non-combustible inorganic composite board. The upper and lower inner sides of the outer mortise and tenon board 044 are provided with first mortise and tenon grooves 045, which are respectively connected to the plurality of second mortise and tenon grooves 063 on the inner mortise and tenon board 062 of the outer wall through respective mortise and tenon connectors 12. The outer mortise and tenon board is provided with first male grooves 046 and first female grooves 047 respectively around the outer mortise and tenon board, and the male and female grooves of the plurality of outer mortise and tenon boards 044 are connected to each other for connection between the plurality of outer mortise and tenon boards 044. In this way, they can be installed one by one to form a neat wall, or they can be installed in a staggered manner to form a wall with a "staggered shape similar to wall tiles", thereby enhancing the aesthetics of the exterior facade of the house. The outer side of the outer mortise and tenon board 044 can be made of real stone paint or coating, and can be made into imitation bricks, imitation stones, etc., with many styles and rich colors.

[0184] The exterior wall also includes a mortise and tenon connector 12, which is installed in the first mortise and tenon groove 045 of the exterior mortise and tenon plate 044 and the second mortise and tenon groove 063 of the interior mortise and tenon plate 062. As described above, the exterior mortise and tenon plate 044 and the interior mortise and tenon plate 062 are connected by the mortise and tenon connector 12 (and the mortise and tenon groove) - the mortise and tenon connector 12 cleverly and stably connects the exterior mortise and tenon plate 044 and the interior mortise and tenon plate 062 of the exterior wall, plays a role of connection and fixation in the house structure, ensures that each part is tightly connected, and improves the stability of the overall structure of the exterior wall.

[0185] The inner mortise and tenon plate 062 can be made of a non-combustible inorganic composite board, which contains a second mortise and tenon groove 063, a second male groove 064, a second female groove 065, etc.; a corresponding second mortise and tenon groove 063 is also opened on the inner side of the inner mortise and tenon plate 062; as mentioned above, the second mortise and tenon groove 063 and the mortise and tenon connection 12 are connected to the first mortise and tenon groove 045 of the outer mortise and tenon plate 044, so that the outer mortise and tenon plate 044 of the exterior wall and the inner mortise and tenon plate 062 of the exterior wall are stably connected together, connected and fixed - ensuring that each part is tightly connected, thereby improving the stability of the overall structure of the exterior wall. The inner mortise and tenon panels 062 are also formed with corresponding second male grooves 064 and second female grooves 065 around their perimeters. The male and female grooves of the inner mortise and tenon panels 062 on multiple exterior walls are connected to each other, providing connection between the panels. This allows for one-to-one installation to create a neat wall surface, or staggered installation to create a wall surface resembling a patchwork of bricks. The height of the inner mortise and tenon panels 062 on the exterior walls can be customized to suit the room's height. The side of the inner mortise and tenon panels 062 facing the room can also be painted, finished with imitation wood or stone, or sprayed with patterns. The exterior walls of the wall 05 without an exterior wall (i.e., the mortise and tenon structured wall) can also be insulated—even if the air in the middle is airtight. This reduces the cost of building a prefabricated integrated house, simplifies installation, and improves construction efficiency.

[0186] (5) Internal partition wall 07, located inside the room, is used to separate the interior space of the house, while providing aesthetics, load-bearing, sound insulation, etc. Here, in order to lighten the overall structure, the present invention adopts a new type of XN lightweight partition board. Figure 7 This is a new type of XN lightweight partition board structure diagram. In the figure, 071 is the first non-combustible inorganic composite board, 072 is the second non-combustible inorganic composite board, 073 is the rock wool board (bulk weight 80kg / m 3 ), 074 is a light steel keel. A new type of XN lightweight partition board, which is pressed by the following three layers in sequence:

[0187] The first layer is a first non-combustible inorganic composite board;

[0188] The second layer, rock wool board (bulk weight 80kg / m 3 );

[0189] The third layer is the second non-combustible inorganic composite board;

[0190] In particular, in order to enhance the strength of the partition board and enable it to bear weight, the rock wool board also contains (multiple) light steel keels 074.

[0191] The first non-combustible inorganic composite board and the second non-combustible inorganic composite board can be painted, painted with real stone paint, sprayed with patterns, etc. according to the preferred style of each room.

[0192] (6) Doors and windows 08: They are installed on the exterior walls and interior partition walls 07 to provide ventilation, lighting, and access. The doors and windows 08: The entrance door can be a Class B fireproof steel door, and the interior door can be a finished wooden door. The windows can be plastic steel windows.

[0193] (7) Indoor ceiling 09, located at the top of the interior of the house, is used to decorate and cover steel structures or pipelines, and improve the aesthetics of the interior; here, it can be non-combustible inorganic composite panels or PVC ceiling panels.

[0194] (8) A roof thermal insulation layer 10, which is provided under the roof to provide thermal insulation and ensure a comfortable indoor temperature. Here, the roof thermal insulation layer 10 may be an XN light steel keel roof panel. Figure 7 This is a schematic diagram of the XN light steel keel roof panel structure. In the figure, 1001 is the first M15 cement mortar pressure-resistant layer, 1002 is the first high-density rubber powder particle slurry, 1003 is the molded polystyrene board, 1004 is the second high-density rubber powder particle slurry, and 1005 is the second M15 cement mortar pressure-resistant layer; Figure 7 As shown, the XN light steel keel roof panel consists of the following 9 layers, which are pressed together in sequence:

[0195] 1st layer, first M15 cement mortar layer 1001;

[0196] The second layer, the first alkali-resistant fiber mesh cloth,

[0197] The third layer is a first high-density rubber powder particle slurry 1002;

[0198] The 4th layer, the second alkali-resistant fiber mesh cloth,

[0199] The fifth layer is a molded polystyrene board 1003. The board is grooved on both sides, and high-density rubber powder granular mortar is added to the grooves to form reinforcing ribs, thereby increasing the strength of the wallboard. Furthermore, the board 1003 also contains a C-shaped light steel through-keel. This through-keel not only enhances the hardness (strength) of the roof panel, but also can be used to hang heavy objects externally. When heavy objects are planned to be hung externally, expansion bolts are installed on the keel.

[0200] The sixth layer, the third alkali-resistant fiber mesh cloth,

[0201] The 7th layer, the second highest density rubber powder particle slurry 1004,

[0202] The 8th layer, the fourth alkali-resistant fiber mesh cloth,

[0203] 9th layer, second M15 cement mortar layer 1005;

[0204] Here, the high-density rubber powder particle slurry is preferably a rubber powder polystyrene particle slurry with a bulk density of 450 grams (g) or more;

[0205] (9) Roof waterproof finishing layer 11, covering the roof thermal insulation layer, plays a waterproof and protective role, ensuring the durability of the roof structure; it can be metal tiles, glazed tiles, clay tiles, antique tiles, Great Wall tiles, etc.

[0206] This invention provides a low-cost, quickly installed prefabricated integrated house. Its structural design is economical, efficient, and rational, with its various components coordinated to create a stable, aesthetically pleasing, and practical living space. This provides low-cost, cost-effective, stable housing in countries or regions where concrete and other building materials are difficult to obtain, addressing the long-standing demand for relatively fixed (stable) housing.

[0207] The beneficial effects of the present invention are:

[0208] 1. The present invention provides an overall solution for the low-cost and rapid construction of individual houses in grassland areas of some countries and Southeast Asia. It is an overall solution for prefabricated integrated houses that can solve people's problem of obtaining low-cost personal fixed housing (in large quantities) and solve the housing technology problems that people have long been eager to solve. The building components and accessories are processed and manufactured in the factory and assembled and installed on site. It adopts standardized design, unified factory production, on-site construction, fast construction speed, convenient construction and low cost. The present invention can also be used to build residential communities of a certain size in batches.

[0209] 2. The present invention has the advantages of stable structure, light wall, easy assembly, heat preservation, fire prevention and quietness.

[0210] 3. The concrete foundation of the present invention has the advantages of high strength, good stability, good durability, low maintenance cost, good integrity and environmental protection. Its anchor bolts are firmly connected and stable. It has a wide range of uses and is applicable to soil conditions such as grasslands and forests.

[0211] 4. The steel structure of the present invention has the advantages of high strength, lighter weight than concrete columns, factory processing, on-site assembly, high precision, high production efficiency, fast construction speed, short construction period, and good seismic resistance.

[0212] 5. The exterior mortise and tenon panels of this invention are high-strength and weather-resistant. Finished with a genuine stone paint or coating, they can be made to resemble brick or stone, offering a variety of styles and colors. The interior mortise and tenon panels of the exterior wall offer advantages such as fireproofing and heat insulation, sound insulation and noise reduction, thermal insulation, corrosion resistance, superior deformation resistance, and exceptional nail holding power.

[0213] 6. The inner partition wall plays the role of partition, fire prevention, sound absorption, heat preservation, hanging heavy objects, decoration, etc. It is prefabricated in the factory and assembled on site, which is fast and easy to install, and the decoration can be completed in one go.

[0214] 7. The exterior wall of the present invention does not have the exterior wall 05 (which is a mortise and tenon structure), and the air in the hollow space can also provide thermal insulation. Construction is fast and convenient, and the lack of the exterior wall 05 can further reduce costs. The present invention is suitable for building multi-story houses and is applicable in both grasslands and mountainous areas.

[0215] 8. The present invention adopts integrated design and construction of construction and decoration. The assembled structure is fast to construct and has little interference with the surrounding environment. The decoration can be carried out simultaneously with the main construction, which is fast and environmentally friendly.

[0216] 9. The present invention has a beautiful and elegant appearance; according to the region, the appearance design and decorative spraying can also have beautiful local ethnic customs.

[0217] Further Embodiments: The above embodiments are merely illustrative of the present invention. Further embodiments are possible depending on local soil conditions, climate, and construction costs. Screw pile foundations are more suitable for soil with little stone; concrete foundations are more widely applicable, suitable for soil conditions ranging from grasslands to mountainous forests. Exterior walls with wall 05 facilitate thermal insulation and allow for hanging heavy objects (e.g., water heaters). Without wall 05, the hollow air can also provide thermal insulation, which is applicable in Southeast Asia, where insulation relies primarily on convection. Eliminating wall 05 can further reduce costs. Concrete foundation houses of the present invention can also be devoid of wall 05, and screw pile foundation integrated houses can also have wall 05. (In some cases, the steel columns can be installed directly into the soil (without a foundation) after simple preparation.) Obviously, depending on climate, specific geology, cost, and other factors, the components of the houses described in the present invention can be arranged and combined to form different technical solutions. These combinations and equivalent alternatives are within the scope of protection of the present invention.

[0218] In summary, the present invention can be designed to accommodate diverse environments and geographical terrains. A large number of building components can be produced and processed in remote workshops, resulting in high production efficiency and reduced costs. In countries and regions where building materials are scarce, on-site assembly can be performed, significantly reducing the workload and construction costs compared to existing cast-in-place concrete house construction. Energy conservation, emission reduction, and environmental protection meet the requirements of green building. The structure is stable, the walls are lightweight, assembly is easy, and construction is fast. The overall cost of the house is low, and it is fireproof, heat-insulating, quiet, and capable of hanging heavy objects. The present invention can also be used to build residential communities of a certain size in batches, offering a high cost-effectiveness compared to existing building methods.

Claims

1. An assembled integrated house, characterized in that: The assembled integrated house comprises a foundation part (01), a ground (02), a steel structure part (03), exterior walls, doors, windows (08), an interior ceiling (09), and a roof waterproof finishing layer (11). The foundation part (01) is the supporting structure of the entire house; The ground (02), located above the foundation part (01), is a plane space for activities inside the house; The steel structure part (03) includes a first steel column, a steel beam, a purlin (034), and a connector (035); the first steel column is connected to the foundation part; the steel beams are connected horizontally to form a crossbeam, connected vertically to form a longitudinal beam, and connected diagonally to form an oblique beam; multiple first steel columns and multiple steel beams are connected to form a fixed, connected, and tight spatial structure of the house; the steel columns, crossbeams, longitudinal beams, and purlins are connected by connectors (035); the purlins and the roof waterproof finishing layer (11) are installed in sequence; An exterior wall is installed in the steel structure part (03); the exterior wall includes an exterior finishing layer of the exterior wall, a wall body (05) of the exterior wall, an interior finishing layer of the exterior wall, or an exterior mortise and tenon plate, a mortise and tenon connector (12), and an interior mortise and tenon plate; Doors and windows (08): installed on the exterior walls and interior partition walls (07), providing ventilation, lighting, and access; Indoor ceiling (09), located at the top of the interior of the house, used to decorate and cover steel structures or pipelines; The roof waterproof finishing layer (11) is any one of metal tiles, glazed tiles, clay tiles, antique tiles, and Great Wall tiles.

2. The prefabricated integrated house according to claim 1, characterized in that: The foundation part is a cast-in-place concrete foundation and its anchor bolts, or a screw pile foundation, a foundation short column and its steel platform.

3. The prefabricated integrated house according to claim 2, characterized in that: The cast-in-place concrete foundation is formed by first making a plain concrete cushion layer (004), and then pouring steel bars and concrete on the layer to form a short column (002) with a strength grade not less than C30 and a C25 foundation beam (003) to form an integral house foundation; anchor bolts are pre-buried in the cast-in-place concrete foundation.

4. The prefabricated integrated house according to claim 2 or 3, characterized in that: The anchor bolts are M24 anchor bolts.

5. The prefabricated integrated house according to claim 2, characterized in that: The screw pile foundation, foundation short column and steel platform are: The spiral pile foundation consists of a spiral rod, a spiral ear, a mounting cap and a short column, which are driven into the ground by manpower or machine; multiple spiral piles are combined according to angles to form a large spiral pile; the spiral pile foundation and the large spiral pile foundation are used in combination; the foundation short column is a galvanized steel pipe short column, with both ends indented toward the middle to facilitate the connection between the foundation short column and the short column and the steel column; there are bolt mounting holes on the foundation short column; the square steel of the steel platform is connected to the steel column and the foundation short column by bolts, or first connected by L-shaped angle iron and then by bolts.

6. The prefabricated integrated house according to claim 1, characterized in that: Tiles or wooden floors are laid on the floor (02), or an XN floor bearing plate is installed on the floor, and then tiles or wooden floors are laid on the XN floor bearing plate.

7. The prefabricated integrated house according to claim 6, characterized in that: The XN floor load-bearing board comprises the following nine layers, which are laminated in sequence: The first layer, the first M20 cement mortar layer; The second layer, the first alkali-resistant fiber mesh cloth, The third layer is the first M15 cement mortar layer; The 4th layer, the second alkali-resistant fiber mesh cloth, The fifth layer is a molded polystyrene board. The molded polystyrene board has grooves on both sides, and M15 cement mortar is added to the grooves to form reinforcement ribs. The molded polystyrene board also contains a through keel. The 6th layer, the third alkali-resistant fiber mesh cloth, 7th layer, second M15 cement mortar layer, The 8th layer, the fourth alkali-resistant fiber mesh cloth, 9th layer, second M20 cement mortar layer.

8. The prefabricated integrated house according to claim 1, characterized in that: The exterior wall comprises an exterior decorative surface layer of the exterior wall, a wall body (05) of the exterior wall, and an interior decorative surface layer of the exterior wall: The exterior facing layer of the exterior wall is made of exterior wall panels; the exterior wall panels are divided into upper and lower parts, each of which is provided with a male and female groove; the upper and lower parts are connected via corresponding male and female grooves; the stainless steel wall connecting clamp has a groove below; the groove of the stainless steel wall connecting clamp is buckled in the female groove on the upper part of the exterior wall panel, and the stainless steel wall connecting clamp is then installed on the wall (05) of the exterior wall using expansion bolts; The outer wall (05) is located inside the steel structure; The interior surface layer of the exterior wall is a non-combustible inorganic composite board, which is glued and installed on the wall body (05) of the exterior wall.

9. The prefabricated integrated house according to claim 8, characterized in that: The wall (05) of the exterior wall is an XN lightweight partition board.

10. The prefabricated integrated house according to claim 1, characterized in that: The exterior wall comprises an exterior mortise and tenon plate (044), a mortise and tenon connector (12), and an interior mortise and tenon plate (062): An outer mortise and tenon board (044) is covered on the outside of the house. The inner upper and lower parts of the outer mortise and tenon board are each provided with a first mortise and tenon groove, which is respectively connected to a plurality of second mortise and tenon grooves on the inner mortise and tenon board through respective mortise and tenon connectors (12); the outer mortise and tenon board is respectively provided with a first male groove and a first female groove around its periphery. The male and female grooves of the plurality of outer mortise and tenon boards are respectively connected to each other, and are used for connecting the plurality of outer mortise and tenon boards. The outer mortise and tenon boards are installed one by one to form a neat wall surface, or are installed in a staggered manner to form a wall surface. The exterior wall also includes a mortise and tenon connector (12), which is installed in a first mortise and tenon groove of the exterior mortise and tenon plate and a second mortise and tenon groove of the interior mortise and tenon plate to connect the exterior mortise and tenon plate and the interior mortise and tenon plate; The inner mortise and tenon plate (062) comprises a second mortise and tenon groove, a second male groove, and a second female groove; a corresponding second mortise and tenon groove is also opened on the inner side of the inner mortise and tenon plate; the inner mortise and tenon plate is also provided with a second male groove and a second female groove correspondingly opened around the inner mortise and tenon plate, and the second male grooves and the second female grooves of the plurality of inner mortise and tenon plates are correspondingly connected to each other, and are used for connecting the plurality of inner mortise and tenon plates; the plurality of inner mortise and tenon plates are installed one by one to form a neat wall surface, or the wall surface is formed by staggered installation.

11. The prefabricated integrated house according to claim 1, characterized in that: The assembled integrated house also comprises an inner partition wall (07) for dividing the interior space of the house.

12. The prefabricated integrated house according to claim 11, characterized in that: The inner partition wall (07) is a new type of XN lightweight partition wall board; the new type of XN lightweight partition wall board is pressed in sequence by the following three layers: The first layer is a first non-combustible inorganic composite board; The second layer is rock wool board with a bulk density of 80kg / m 3 ; The rock wool board also contains light steel keel; The third layer is the second non-combustible inorganic composite board; The first non-combustible inorganic composite board and the second non-combustible inorganic composite board are coated with paint or imitation stone finish according to the style of their respective rooms.

13. The prefabricated integrated house according to claim 1, characterized in that: The doors and windows (08) are: the entrance door is a Class B fireproof steel door, the door is a high-end finished wooden door; the window is a plastic steel window or a thermally insulated aluminum window.

14. The prefabricated integrated house according to claim 1, characterized in that: The indoor ceiling (09) is a non-combustible inorganic composite board or a PVC ceiling board.

15. The prefabricated integrated house according to claim 1, characterized in that: The assembled integrated house also includes a roof thermal insulation layer (10), purlins, a roof thermal insulation layer, and a roof waterproof finishing layer (11) which are installed in sequence.

16. The prefabricated integrated house according to claim 15, characterized in that: The roof thermal insulation layer (10) is an XN light steel keel roof panel; the XN light steel keel roof panel comprises the following 9 layers, which are pressed together in sequence: Layer 1, first M15 cement mortar layer (1001); The second layer, the first alkali-resistant fiber mesh cloth, The third layer is a first high-density rubber powder particle slurry (1002); The 4th layer, the second alkali-resistant fiber mesh cloth, The fifth layer is a molded polystyrene board (1003), wherein the molded polystyrene board (1003) is grooved on both sides, and high-density rubber powder granular mortar is added to the groove to form a reinforcing rib, and the molded polystyrene board (1003) contains a C-shaped light steel through keel; The 6th layer, the third alkali-resistant fiber mesh cloth, The 7th layer, the second highest density rubber powder particle slurry (1004), The 8th layer, the fourth alkali-resistant fiber mesh cloth, 9th layer, second M15 cement mortar layer (1005); The high-density rubber powder particle slurry is a rubber powder polystyrene particle slurry with a bulk density of 450 grams (g) or more.

17. The prefabricated integrated house according to claim 1, characterized in that: The assembled integrated house contains multiple floors. The prefabricated integrated house contains a multi-layer steel structure; The steel structure includes a first steel column, a second steel column, a foundation short column, a steel platform, a steel beam, a purlin 034, and a connecting piece (035); First floor: The lower end of the first steel column is connected to the foundation part (01); The second floor and above: the foundation short column is a galvanized steel pipe short column with both ends indented toward the middle; the upper end of the first steel column is sleeved with the foundation short column and then connected by bolts, and the other end of the foundation short column is sleeved with the new steel column and then connected by bolts, and the foundation short column is also provided with a bolt mounting hole; the square steel of the steel platform is connected to the foundation short column, or the square steel of the steel platform is connected to the foundation short column through an L-shaped angle iron; the square steels of multiple steel platforms are connected to the multiple foundation short columns to form a steel platform; or the square steels of multiple steel platforms are connected to the multiple foundation short columns to form a steel platform; the floor load-bearing plate is installed in the steel platform; if the building has multiple floors, new steel columns are connected to the steel columns of each floor through foundation short columns, and a new steel platform is formed through the foundation short columns and the new square steel, and a new floor load-bearing plate is installed in the new steel platform; In this way, the steel structure of each floor of the house is obtained by analogy until the last floor is reached; The last floor on the floor: On the second steel column of the last floor on the multi-story floor, the steel beam is connected to the steel column horizontally to form a horizontal beam, the steel beam is connected to the steel column longitudinally to form a longitudinal beam, and the steel beam is connected to the steel column diagonally to form an inclined beam; multiple steel columns, multiple steel beams, and multiple purlins are connected by connectors (035) to form a fixed, connected, and tight spatial structure of the house; the steel columns at the corners are connected to the inclined beams, longitudinal beams, transverse beams, and overhangs by first galvanized connectors (0351); the steel columns in the middle are connected to the inclined beams, longitudinal beams, transverse beams, and overhangs by second galvanized connectors (0352); the scissors braces between the two beams are connected by third galvanized connectors (0353); the ridge oblique beams, horizontal steel beams, and their scissors braces are connected by fourth galvanized connectors (0354); the purlins are connected to the steel beams by fifth galvanized connectors (0355); the longitudinal beams, transverse beams, and scissors braces are connected by sixth galvanized connectors (0356); The exterior walls are installed in multi-story steel sections; The prefabricated integrated house also includes corresponding stairs, which are connected to the load-bearing plate and / or steel platform of the house floor above it from the inside.

18. The prefabricated integrated house according to claim 1, characterized in that: The staircase is any one of a ladder made of steel beams and floor load-bearing plates, a steel ladder, a wooden ladder, and a bamboo ladder.

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