A method for constructing a pavilion

Abstract

This invention discloses a method for constructing a brocade building, relating to the field of architectural structure technology. The invention uses ceramic fiber as the main wall material and insulation material, possessing comprehensive properties such as non-toxicity, environmental friendliness, fire resistance, lightweight durability, and high-efficiency insulation. Structurally, a metal frame is reliably connected to structural beams and columns, forming an integrated wall structure with improved mechanical properties, enhancing the building's resistance to earthquakes, wind pressure, cracking, and deformation. Furthermore, the building's lifespan can reach a thousand years, making it a permanent structure. This building not only meets energy-saving requirements but also satisfies current requirements for wet construction and prefabricated building assembly rates. Construction is completed in one go, eliminating the need for additional insulation, thus reducing overall construction costs and shortening construction time. Compared to traditional walls, this invention significantly reduces the total weight, decreases the load-bearing capacity of beams and columns, and improves the overall strength of the building.

Description

Technical Field

[0001] This invention relates to the field of building structure technology, and in particular to a method for constructing a brocade building. Background Technology

[0002] Traditional building structures are mainly divided into four types: concrete, steel, mixed concrete and steel, and wood. None of these four types of building structures have good thermal insulation performance. Wall insulation usually involves attaching an external insulation layer to the outside of the wall or adding an internal insulation layer to the inside of the wall. In other words, an insulation layer is made by using insulation materials on the outside and / or inside of the existing masonry or cast-in-place wall, which is equivalent to putting a cotton coat on the building.

[0003] The above-mentioned insulation solutions have the following problems: 1. Separate construction of the wall and insulation layer increases construction costs, leads to repeated construction, and prolongs the construction period; 2. Because the wall material and insulation material are not the same material and have different coefficients of thermal expansion and contraction, the insulation layer is not firmly bonded to the wall and is not durable, often resulting in quality problems such as hollowing, cracking, and falling off; 3. Due to the limited thickness of the external insulation layer, the insulation effect is not ideal; 4. If ultra-low energy consumption buildings are constructed, the total wall thickness often increases, reducing the usable area of ​​the building; 5. The extensive use of organic insulation materials, such as polystyrene foam boards, creates serious fire hazards; 6. In particular, insulation projects for high-rise buildings over 100 meters high present many difficulties and have poor results.

[0004] Patent application CN202110536314.3 discloses a novel crack-resistant and high-temperature resistant basalt fiber wall. Its core content is the use of ceramic fiber as a crack-resistant additive, but the fiber content is very low, making it not a fully fiber wall and lacking self-insulating properties. Patent application CN201620485148.3 discloses a prefabricated ceramic fiber wall unit. The "assembly" refers to the assembly of auxiliary parts, not the overall assembly of the wall unit. The so-called assembly means achieving the conditions for on-site wall casting. Its core content involves mixing ceramic fiber into the wall casting material and then casting and solidifying it on-site. However, this wall unit has a relatively low fiber content, is not a fully fiber wall, and lacks efficient self-insulating properties. The preparation process requires mixing and casting on-site, which is entirely a wet operation. The on-site assembly is not of the main wall unit, and it does not fall under the category of prefabricated construction. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides a method for constructing a brocade building.

[0006] To achieve this technical objective, the present invention adopts the following solution:

[0007] The construction method of the Jinlou (brocade tower) is characterized by the following steps:

[0008] A metal frame is installed on the wall. The metal frame is a frame structure, and the interior of the metal frame is divided into a grid structure.

[0009] The first sealing operation was carried out on the gaps between the metal frame and the structural beams and columns.

[0010] Ceramic fiber products are embedded in the frame of the metal skeleton, and a second sealing operation is carried out on the side gaps of adjacent ceramic fiber products on both sides and the gaps between ceramic fiber products and structural beams and columns.

[0011] Install sealing elements and / or wall finishes on the surface of ceramic fiber products that are connected to a metal frame;

[0012] When a wall finish is applied to the surface of a ceramic fiber product, a third sealing operation is performed on the side gaps of adjacent wall finishes to complete the construction of the all-fiber wall.

[0013] The Jinlou building consists of structural beams, structural columns, walls, and floors. The structural beams and columns are hollow channel structures made of metal, while the walls and floors are panel structures composed of ceramic fiber products and metal frames.

[0014] Construction methods also include

[0015] First, place the floor slab frame in the designated position, install structural columns and corresponding diagonal supports around and on the floor slab, install some structural column supports on the wall, connect structural beams above the wall, and place the next floor slab on the structural beams.

[0016] Install a metal frame on the floor slab using the same method as installing a metal frame on a wall.

[0017] The process of building the floor slab is the same as that of building the all-fiber wall;

[0018] The structural beams, columns, walls, and floors are all connected by mortise and tenon joints or a combination of mortise and tenon joints and welding.

[0019] Compared with existing technologies, the beneficial effects of this invention are as follows: In terms of materials, ceramic fiber is selected as the main wall material and insulation material, possessing comprehensive properties such as non-toxicity, environmental friendliness, fire resistance, lightweight durability, and high-efficiency insulation. Structurally, a metal frame is reliably connected to structural beams and columns, forming an integrated wall structure with improved mechanical properties, enhancing the building's resistance to earthquakes, wind pressure, cracking, and deformation. Furthermore, the building's lifespan can reach a thousand years, making it a permanent structure. This method employs a prefabricated structural design, meeting both energy-saving requirements and the current requirements for wet construction and high assembly rates in prefabricated buildings. Construction is completed in one go, eliminating the need for additional insulation, thus reducing overall construction costs and shortening construction time. Compared to traditional walls, the total weight of this invention is significantly reduced, decreasing the load-bearing capacity of beams and columns and improving the overall strength of the building. In existing technologies, the total wall thickness of ultra-low energy consumption buildings exceeds 700mm. Under the premise of equivalent thermal insulation, the wall thickness of this invention does not exceed 400mm, improving the building's earthquake and wind resistance. Its earthquake resistance performance can meet the requirements for resisting a magnitude 10 earthquake. According to GB / T 13475-2008, the heat transfer coefficient of the wall is 0.13 W / (m²). 2 ·K), which is significantly better than the low-energy building wall standard of 0.65 W / (m²). 2 The heat transfer coefficient (·K).

[0020] The preferred embodiment of the present invention is as follows:

[0021] The hollow duct structure of the structural columns and beams serves as the main channel for air circulation, while the side walls of the structural columns and beams have ventilation holes as auxiliary channels for air circulation to the walls or floors.

[0022] The structural beams, structural columns, and metal frames are all made of stainless steel, aluminum alloy, titanium alloy, or composite materials of stainless steel, aluminum alloy, or titanium alloy and carbon fiber.

[0023] The metal frame is internally assembled and divided into a double-sided staggered grid structure. Ceramic fiber products are embedded in the grid structure on both sides, and the ceramic fiber products on both sides are staggered. The size of the ceramic fiber products matches the size of the grid structure and are embedded in the upper and lower or inner and outer metal frames to form an insulation layer. A hollow insulation layer is left between the insulation layers on the four sides of the metal frame to form a double-layer wall or floor structure with a hollow insulation layer. The hollow insulation layer is connected to the hollow pipes of the structural beams and columns to form one or more connected and independent air circulation units with a certain air circulation direction. Together with the intelligent control unit, it forms one or more constant temperature and humidity control systems.

[0024] The upper and lower openings of the structural columns are connected to the air inlet and outlet of the constant temperature and humidity control system via electromagnetic air valves; by controlling the temperature and humidity of each air circulation unit, the Jinlou building is kept in a low-energy constant temperature and humidity state.

[0025] Fire-retardant and weather-resistant sealant was used in the first, second, and third sealing operations.

[0026] The wall finishes can be stainless steel, aluminum alloy, solar panels, rock slabs, ceramic panels, LED displays, or special glass.

[0027] The above method yielded a prefabricated, low-energy, permanent Jinlou building. This building uses metal and ceramic fiber cotton as its main building materials; hence, it is called Jinlou, referring to a building that does not contain concrete or reinforced concrete structures. Jinlou buildings are low-energy, intelligent, and permanent buildings with excellent heat and sound insulation, meeting the requirements for energy conservation and noise reduction in buildings. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram of the Jinlou building provided in an embodiment of the present invention;

[0029] Figure 2 This is another schematic diagram of the Jinlou building provided in an embodiment of the present invention;

[0030] Figure 3 This is a schematic diagram of an all-fiber wall structure provided in an embodiment of the present invention;

[0031] Figure 4 for Figure 3 Cross-sectional view at point AA;

[0032] Figure 5 A schematic diagram of the metal skeleton structure provided in an embodiment of the present invention;

[0033] Figure 6 for Figure 2 A magnified view of a section at point I;

[0034] Figure 7 This is an assembly diagram of the connection between structural columns provided in an embodiment of the present invention;

[0035] Figure 8 A cross-sectional view of the structural column connector provided in an embodiment of the present invention;

[0036] Figure 9 This is a top view of the structural column connector provided in an embodiment of the present invention;

[0037] Figure 10 This is a cross-sectional view of a structural beam provided in an embodiment of the present invention;

[0038] Figure 11 This is a cross-sectional view of the structural beam and structural column connector provided in an embodiment of the present invention;

[0039] Figure 12 This is a front view of the structural beam and structural column connector provided in an embodiment of the present invention;

[0040] The following are labeled in the diagram: 1. Ceramic fiber products; 2. Metal frame; 3. Sealing components; 4. Structural columns; 5. Wall finish; 6. External metal mounting components; 7. Hollow insulation layer; 8. Main vertical beams of the metal frame; 9. Main horizontal beams of the metal frame; 10. Intermediate vertical beams of the metal frame; 11. Intermediate horizontal beams of the metal frame; 12. Floor slab; 13. Wall; 14. Structural beam; 15. Solenoid valve; 16. Gas pipeline; 17. Connectors between structural columns; 18. Connectors between structural columns and structural beams. Detailed Implementation

[0041] To fully understand the purpose, features and effects of the present invention, the present invention will be described in detail through the following specific embodiments, but the present invention is not limited thereto.

[0042] like Figure 1 and Figure 2 As shown, the present invention provides a Jinlou building comprising walls 13, floor slabs 12, structural beams 14, and structural columns 4. The structural beams 14 and structural columns 4 are hollow channel structures made of metal. The walls 13 and floor slabs 12 are board structures with a metal frame 2 filled with ceramic fiber cotton. The gaps between the metal frame 2 and the structural beams 14 and structural columns 4 are filled with weather-resistant sealant. Metal profiles are selected for the structural beams 14 and structural columns 4. The structural beams 14 and structural columns 4 are connected using mortise and tenon joints or a combination of mortise and tenon joints welded together, without the use of bolts.

[0043] The construction method of Jinlou includes the following steps:

[0044] Step 1: According to the design requirements, construct the wall 13, floor slab 12, structural beam 14, and structural column 4.

[0045] Step 2: Place the floor slab in the designed location, and construct structural columns around and on top of the floor slab, such as... Figure 6 As shown, some structural columns 4 are supported by wall 13, and structural beams 14 are connected above wall 13. The next floor slab is placed on the structural beams 14. The structural beams 14 and / or structural columns 4 are connected using mortise and tenon joints or a combination of mortise and tenon joints and welding. Figures 7 to 12 As shown.

[0046] Step 3: Install the metal frame 2 at the locations of wall 13 and floor slab 12. The metal frame 2 is a frame structure, and its interior is divided into a grid structure. For example... Figures 3 to 5As shown, prefabricated metal profiles are connected to form a metal frame 2 according to design requirements. The main vertical beams 8 of the metal frame are fixedly connected to the structural columns 4 on both sides of the wall at position 13. Main horizontal beams 9 of the metal frame are fixedly connected to the upper and lower structural beams 14 at position 13. Both the main vertical beams 8 and the main horizontal beams 9 are connected to the structural columns 4 using pre-embedded bolts or expansion bolts. The ends of the main vertical beams 8 are fixedly connected to the ends of the adjacent main horizontal beams 9 to form the wall frame structure.

[0047] Step 3-1: Install the intermediate vertical beam 10 of the metal frame within the frame structure. The intermediate vertical beam 10 is parallel to the main vertical beam 8 of the metal frame, and both ends of the intermediate vertical beam 10 are fixedly connected to the main horizontal beam 9 of the metal frame. Install the intermediate horizontal beam 11 of the metal frame within the wall frame structure. The intermediate horizontal beam 11 is parallel to the main horizontal beam 9 of the metal frame, and both ends of the intermediate horizontal beam 11 are fixedly connected to the main vertical beam 8 of the metal frame. The connection methods between the intermediate vertical beam 10 and the intermediate horizontal beam 11 include, but are not limited to, bolting, riveting, and welding. With the cooperation of the intermediate vertical beam 10 and the intermediate horizontal beam 11, the interior of the frame structure is divided into a grid structure. After the metal frame 2 is assembled, apply weather-resistant sealant to seal the gaps between the metal frame 2 and the structural beams or columns 4.

[0048] The metal frame 2 consists of main vertical beams 8, main horizontal beams 9, intermediate vertical beams 10, and intermediate horizontal beams 11. The two main vertical beams 8 are fixedly connected to the side columns of the building structure, and the two main horizontal beams 9 are fixedly connected to the upper and lower structural beams, respectively. The gaps between the metal frame 2 and the structural columns 4 are filled with weather-resistant sealant. The two ends of the two main horizontal beams 9 are fixedly connected to the ends of the main vertical beams 8 on both sides, forming a rectangular frame structure. The intermediate vertical beam 10 is parallel to the main vertical beams 8, and its two ends are fixedly connected to the two main horizontal beams 9. The intermediate horizontal beam 11 is parallel to the main horizontal beams 9, and its two ends are fixedly connected to the two main vertical beams 8. With the cooperation of the intermediate vertical beam 10 and intermediate horizontal beam 11 of the metal frame, the interior of the rectangular frame structure is divided into several grid structures. The main vertical beam 8, main horizontal beam 9, intermediate vertical beam 10, and intermediate horizontal beam 11 of the metal frame can be made of angle steel, T-beams, I-beams, or a combination of various steel types to form a grid structure.

[0049] Step 3-2: Embed the prefabricated ceramic fiber product 1 within the frame of the metal skeleton 2. Because the ceramic fiber product 1 is relatively lightweight and has slight deformability, conventional products can be stabilized within the frame for a short time by the slight clamping force between the surrounding metal frame walls formed by the metal skeleton 2 and the peripheral walls of the ceramic fiber product 1. A second sealing operation is then performed on the side gaps of adjacent ceramic fiber products 1 using fire-retardant and weather-resistant sealant.

[0050] The ceramic fiber product 1 is a pre-designed and manufactured product corresponding to the size and shape of the metal frame. Preferably, ceramic fiber products 1 are embedded on both sides of the metal frame 2, and the ceramic fiber products 1 on both sides are arranged in a staggered manner. Therefore, the gaps formed between adjacent ceramic fiber products 1 are sealed by another layer of ceramic fiber products 1 to ensure good thermal insulation performance. Using ceramic fiber as a wall material and insulation material eliminates fire hazards and formaldehyde pollution. The ceramic fiber product 1 includes, but is not limited to, ceramic fiber boards, ceramic fiber blankets, and ceramic fiber shaped parts. Preferably, the ceramic fiber product 1 is a ceramic fiber board.

[0051] Step 3-3: Connect the locking element 3 and / or wall finish 5 to the surface of the metal frame 2. That is, the locking element 3 or the wall finish 5 can be installed separately on the surface of the ceramic fiber product 1, or both can be installed. The locking element 3 includes, but is not limited to, metal strips, metal wires, and metal mesh. The locking element 3 covers the ceramic fiber product 1 and is fixedly connected to the metal frame 2. The connection methods include, but are not limited to, bolting, riveting, and welding. The locking element 3 secures and locks the ceramic fiber product 1, ensuring that the ceramic fiber product 1 is firmly embedded in the metal frame 2. The wall finish 5 includes, but is not limited to, decorative surfaces, decorative panels, and decorative blocks, selected according to usage requirements. The wall finish 5 not only decorates the wall and improves the surface strength of the wall, but also secures and locks the ceramic fiber product 1. Therefore, only the wall finish 5 needs to be installed, eliminating the need for the locking element 3. When both the sealing element 3 and the wall cladding 5 are installed simultaneously, the sealing element 3 is installed between the ceramic fiber product 1 and the wall cladding 5, and both the sealing element 3 and the wall cladding 5 are fixedly connected to the metal frame 2. The wall cladding also achieves integrated thermal insulation and soundproofing effects, and no secondary decoration is required after installation. Preferably, the wall cladding 5 is made of stainless steel plate, aluminum alloy plate, solar panel, LED display screen, special glass, rock slab, or ceramic plate.

[0052] In this embodiment, both the sealing member 3 and the wall finish 5 are fixed using metal external mounting members 6. When the surface of the metal frame 2 is connected to the wall finish 5, a third sealing operation is performed on the side gaps of the adjacent wall finish 5 using fire-retardant and weather-resistant sealant, completing the construction of the all-fiber wall. Both the second and third sealing operations use fire-retardant and weather-resistant sealant.

[0053] When two metal frames 2 are installed, they are positioned opposite each other, and both are installed according to the steps described above. Since the opposite side of the two metal frames 2 requires no decoration, a locking element 3 is connected to this side to secure the ceramic fiber product 1. Locking elements 3 and / or wall finish 5 are connected to the outer sides of the two metal frames 2 to secure and seal the ceramic fiber product 1. A double-layer structure is adopted, with the fiber wall divided into an inner and outer layer, forming a sealed hollow insulation layer 7 between the two metal frames 2. The theoretical thermal conductivity of the sealed hollow insulation layer 7 is 0.026 W / (m·K) at 25℃, which is lower than that of most insulation materials, resulting in good insulation performance and effectively improving the self-insulating performance of the wall. Simultaneously, the double-layer structure of the metal frames enhances the overall compressive strength, seismic resistance, and deformation resistance of the product.

[0054] Structural beam 14 or structural column 4 is a hollow pipe structure made of metal profiles. Its side walls have ventilation holes that connect to the hollow insulation layer 7 of the wall or floor slab, enhancing the profiles' resistance to bending, torsion, and shear. Simultaneously, the hollow pipe structure of the structural column 4 and structural beam also serves as the main channel for air circulation. The structural beam 14 and / or structural column 4 are connected using mortise and tenon joints or riveting and welding. Figure 7 The diagram shows the connection relationship between structural columns 4. Structural column connectors 17 are used when connecting structural columns (e.g., ...). Figure 8 and Figure 9 (As shown) Fix it; as Figure 10 The diagram shows a cross-sectional view of structural beam 14. The internal supporting ribs can be replaced with other shapes. Structural beam 14 and structural column 4 are connected by structural column-to-structural beam connector 18. The cross-sectional view and main view of structural column-to-structural beam connector 18 are shown below. Figure 11 and Figure 12 As shown.

[0055] The hollow ducts are connected to the hollow insulation layers 7 of the walls 13 and floor slabs 12, forming one or more interconnected and independent air circulation units with a certain airflow direction. These units, together with intelligent control units (such as a DCS control system, which includes solenoid valves 15 on the gas pipeline 16), constitute one or more constant temperature and humidity control systems. The upper openings of some top-floor structural columns 4 and the lower openings of some bottom-floor structural columns 4 are connected to the air inlets and outlets of the constant temperature and humidity control system via solenoid valves 15, respectively. The temperature and humidity of each air circulation system are controlled by the intelligent control unit to maintain the Jinlou building in a low-energy, constant temperature and humidity state. The intelligent control unit is a conventional fresh air control system.

[0056] When the constant temperature and humidity intelligent control system is working, the gas normally flows in the air circulation unit to form an internal gas circulation; when temperature or humidity adjustment is required, it automatically switches to external circulation mode.

[0057] Finally, it should be noted that the above-listed embodiments are merely preferred embodiments of the present invention. Of course, those skilled in the art can make modifications and variations to the present invention. If such modifications and variations fall within the scope of the claims of the present invention and their equivalents, they should be considered as being within the protection scope of the present invention.

Claims

1. A method for constructing a brocade pavilion, characterized in that, Includes the following steps: A metal frame is installed on the wall. The metal frame is a frame structure, and the interior of the metal frame is divided into a grid structure. The first sealing operation was carried out on the gaps between the metal frame and the structural beams and columns. Ceramic fiber products are embedded in the frame of the metal skeleton, and a second sealing operation is carried out on the side gaps of adjacent ceramic fiber products on both sides and the gaps between ceramic fiber products and structural beams and columns. Install sealing elements and / or wall finishes on the surface of ceramic fiber products that are connected to a metal frame; When a wall finish is applied to the surface of a ceramic fiber product, a third sealing operation is performed on the side gaps of adjacent wall finishes to complete the construction of the all-fiber wall. The Jinlou building consists of structural beams, structural columns, walls, and floors. The structural beams and columns are hollow channel structures made of metal, while the walls and floors are panel structures composed of ceramic fiber products and metal frames. Construction methods also include First, place the floor slab frame in the designated position, install structural columns and corresponding diagonal supports around and on the floor slab, install some structural column supports on the wall, connect structural beams above the wall, and place the next floor slab on the structural beams. Install a metal frame on the floor slab using the same method as installing a metal frame on a wall. The process of building the floor slab is the same as that of building the all-fiber wall; The structural beams, columns, walls, and floors are all connected by mortise and tenon joints or a combination of mortise and tenon joints and welding.

2. The method for constructing a brocade pavilion according to claim 1, characterized in that, The hollow duct structure of the structural columns and beams serves as the main channel for air circulation, while the side walls of the structural columns and beams have ventilation holes as auxiliary channels for air circulation to the walls or floors.

3. The method for constructing a brocade pavilion according to claim 1, characterized in that, The structural beams, structural columns, and metal frames are all made of stainless steel, aluminum alloy, titanium alloy, or composite materials of stainless steel, aluminum alloy, or titanium alloy and carbon fiber.

4. The method for constructing a brocade pavilion according to claim 1, characterized in that, The metal frame is internally assembled and divided into a double-sided staggered grid structure. Ceramic fiber products are embedded in the grid structure on both sides, and the ceramic fiber products on both sides are staggered. The size of the ceramic fiber products matches the size of the grid structure and are embedded in the upper and lower or inner and outer metal frames to form an insulation layer. A hollow insulation layer is left between the insulation layers on the four sides of the metal frame to form a double-layer wall or floor structure with a hollow insulation layer. The hollow insulation layer is connected to the hollow pipes of the structural beams and columns to form one or more connected and independent air circulation units with a certain air circulation direction. Together with the intelligent control unit, it forms one or more constant temperature and humidity control systems.

5. The method for constructing a brocade pavilion according to claim 1, characterized in that, The upper and lower openings of some structural columns are connected to the air inlet and outlet of the constant temperature and humidity control system via electromagnetic air valves; by controlling the temperature and humidity of each air circulation unit, the Jinlou building is kept in a low-energy constant temperature and humidity state.

6. The method for constructing a brocade pavilion according to claim 1, characterized in that, Fire-retardant and weather-resistant sealant was used in the first, second, and third sealing operations.

7. The method for constructing a brocade pavilion according to claim 1, characterized in that, The wall finishes can be stainless steel, aluminum alloy, solar panels, rock slabs, ceramic panels, LED displays, or special glass.

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