House construction method combining Hairong module and brick-concrete structure

Abstract

The invention discloses a house building method combining a Hairong module and a brick-concrete structure. Aiming at the problems of high manufacturing cost and difficulty in popularization of a traditional Hairong module house, the method comprises the following steps: firstly completing a foundation project, then building an inner wall by adopting 240 brick wall mortar, reserving combed joints according to a standard, and arranging wall pulling ribs to enhance the connection between the inner wall and the outer wall; and then an outer wall Hairong module structure is constructed, and after the outer wall Hairong module structure is assembled and fixed, concrete pouring is carried out to integrate the inner wall and the outer wall. According to the method, the building cost can be saved by 25%-35% due to the fact that the inner wall is of a brick-concrete structure while the thermal insulation performance and the overall stability of the house are guaranteed, the market acceptability is greatly improved, and the popularization speed is increased. By reasonably adjusting the structure, the heat preservation advantage of the Hongrong module is exerted, the characteristic of low cost of the brick-concrete structure is utilized, an economical and efficient new scheme is provided for rural house construction, and remarkable economic benefits and market application prospects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of house construction, and specifically to a house construction method combining Hairong modules with brick-concrete structures. The method aims to reduce construction costs and improve market acceptance while ensuring house performance through innovative structural combination methods. Background Art

[0002] Hairong modular housing is gaining popularity as a new building style in rural housing construction. Hairong modular housing offers significant advantages, including excellent thermal insulation and rapid construction. Its excellent thermal insulation effectively reduces heating energy consumption in winter and cooling energy consumption in summer, providing residents with a comfortable indoor environment. Its rapid construction speed shortens the construction cycle and reduces the impact of construction on residents' lives.

[0003] However, Hairong modular houses faced two key challenges during their promotion: high construction costs and the difficulty of subsequent renovations. In-depth analysis revealed that even when exterior walls already had insulation, Hairong modular houses were used to construct interior walls, even though insulation was not actually required. This undoubtedly increased construction costs unnecessarily. The high cost of Hairong modular houses hindered their acceptance in the rural market, slowing their promotion. Summary of the Invention

[0004] The purpose of the present invention is to provide a method for building a house that combines Hairong modules with brick-concrete structures. By reasonably adjusting the house structure, the inner wall structure is changed from Hairong modules to brick-concrete structures. Under the premise of ensuring the overall performance of the house, the construction cost is reduced, the market acceptance is improved, and the promotion speed of Hairong modular houses in the rural market is accelerated.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A method for building a house combining Hairong modules with a brick-concrete structure, comprising the following steps:

[0007] Step 1: Complete the foundation engineering of the house to ensure the stability and bearing capacity of the foundation;

[0008] Step 2: After the foundation work is completed, the interior walls are built using 240 brick wall mortar. The construction process strictly follows the brick-concrete structure construction standards and specifications to ensure that the quality indicators of the interior walls meet the requirements;

[0009] Step 3: At the junction of the inner wall and the outer wall, leave tooth joints and set wall reinforcements according to construction standards to enhance the connection and integrity between the inner and outer walls;

[0010] Step 4: After the inner wall masonry and joint treatment are completed, the exterior wall Hairong module structure is constructed and the Hairong modules are assembled and fixed according to the design requirements;

[0011] Step 5: After the construction of the exterior wall Hairong module structure is completed, concrete pouring is carried out to form an integral structure through concrete pouring of the interior and exterior walls.

[0012] Furthermore, the tooth joints are retained at certain heights, first retreating and then advancing when retained, and the width and depth of the tooth joints meet the design requirements.

[0013] Furthermore, the tie wall bars are arranged at the tooth joints according to design requirements, the diameter, spacing and anchorage length of the tie wall bars meet the requirements of the specifications, and the tie wall bars are reliably connected to the steel bars of the inner wall.

[0014] Furthermore, during the construction of the exterior wall Hairong module, the Hairong module is first assembled according to the design requirements to ensure that the modules are tightly connected and flat. Special fixings are then used to fix the Hairong module on the foundation and the inner wall, and the verticality and flatness of the module are controlled.

[0015] Furthermore, the concrete pouring adopts a layered pouring method, with the pouring thickness of each layer not exceeding 500 mm. During the pouring process, a vibrator is used to vibrate the concrete to ensure that the concrete is dense.

[0016] Furthermore, during the process of constructing the interior walls with 240 brick mortar, reinforcing structures, including structural columns and ring beams, were set up in accordance with design requirements to improve the integrity and stability of the interior walls.

[0017] Furthermore, after the concrete is poured, it is cured in a timely manner to keep the concrete surface moist, and the curing time is not less than 7 days.

[0018] The housing construction method combining Hairong modules with brick-concrete structures of the present invention has the following beneficial effects:

[0019] Significant cost reduction

[0020] By changing the interior wall structure from Hairong modular to brick-concrete structure, the construction cost can be saved by 25 to 35 percent. This cost reduction is of great significance to the rural housing construction market. It can effectively improve the market competitiveness of houses and enable more rural residents to accept the new construction method of Hairong modular houses.

[0021] Market acceptance has increased significantly

[0022] The cost reduction directly increases the market acceptance of Hairong modular houses. Rural residents often consider cost as one of the important factors when considering house construction. The construction method provided by the present invention reduces the cost while ensuring the performance of the house, making Hairong modular houses more attractive and thus accelerating the promotion speed.

[0023] Effective guarantee of housing performance

[0024] Although the inner walls adopt brick-concrete structure, the outer walls still use Hairong modules to ensure the thermal insulation performance of the house. At the same time, through reasonable joint treatment and concrete pouring, the inner and outer walls form a whole, ensuring the integrity and stability of the house and meeting the use requirements of rural houses. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a schematic diagram of the implementation process of a method for building a house combining Hairong modules and a brick-concrete structure. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Example:

[0028] This embodiment provides a method for building a house combining Hairong modules with a brick-concrete structure, specifically comprising:

[0029] (1) Construction preparation

[0030] Material preparation

[0031] Prepare the required 240 bricks, mortar, Hairong modules, steel bars, concrete and other building materials, and conduct strict quality inspections on the materials to ensure that the strength and size of the 240 bricks meet the requirements, the mix ratio of the mortar is accurate, the quality of the Hairong modules is qualified, the specifications and models of the steel bars meet the design requirements, and the raw materials of the concrete are of good quality and the mix ratio meets the standards.

[0032] Personnel preparation

[0033] Organize a professional construction team, including bricklayers, formwork workers, reinforcement workers, and concrete workers, and provide technical briefings and safety training to construction workers so that they are familiar with construction technology and operating procedures and understand safety precautions.

[0034] Equipment preparation

[0035] Prepare the equipment required for construction, such as mixers, cranes, and vibrators, inspect and debug the equipment to ensure its normal operation and avoid malfunctions during construction that may affect the construction progress.

[0036] (2) Foundation engineering construction

[0037] The foundation engineering shall be constructed in accordance with the design drawings and construction specifications. During the earth excavation process, attention shall be paid to controlling the excavation depth and slope gradient to prevent landslides. During the construction of the foundation cushion layer, the thickness and flatness of the cushion layer shall be ensured. During the steel bar binding process, the steel bars shall be connected and fixed strictly in accordance with the design requirements. During the formwork installation, the formwork shall be ensured to be tightly and firmly spliced. When pouring concrete, a layered vibration method shall be adopted. The vibration time shall be determined according to the slump of the concrete and the vibration effect to ensure that the concrete is dense.

[0038] (3) Internal wall construction

[0039] Line positioning

[0040] According to the design drawings, the position lines of the inner walls are laid out on the foundation, and the theodolite and level measuring tools are used to ensure the accuracy of the position lines.

[0041] Brick wall construction

[0042] Brick walls should be built according to the "three-in-one" bricklaying method, and the thickness of the mortar joints should be controlled between 8-12mm; during the building process, the ash residue on the wall should be cleaned in time to ensure the wall surface is clean; structural columns and ring beams should be set according to design requirements, the steel bars of the structural columns should be reliably connected to the wall tie bars, and the steel bars of the ring beams should be tied firmly.

[0043] Quality Inspection

[0044] After building each brick wall to a certain height, use a straightedge and feeler gauge to check the verticality and flatness of the wall, and use a line board to check the straightness of the mortar joints. If any problems are found, correct them in time to ensure that the quality of the interior walls meets the requirements.

[0045] (IV) Treatment of joints

[0046] Horse tooth joint retention

[0047] At the junction of the inner wall and the outer wall, tooth joints are left at a height of every 500mm. The width of the tooth joint is the same as the wall thickness and the depth is 60mm. When leaving the tooth joints, first retreat and then advance to ensure the neatness and bite force of the tooth joints.

[0048] Wall reinforcement settings

[0049] Tie bars are set at the tooth joints according to the design requirements. The diameter of the tie bars is 6mm, the spacing is 500mm, and the anchorage length is 300mm. The tie bars are connected to the steel bars of the inner wall by binding. The lap length is 40cm and 50d, whichever is larger, to ensure a firm connection.

[0050] (5) Construction of Hairong modules on the exterior wall

[0051] Module assembly

[0052] Assemble Hairong modules according to the design requirements, pay attention to the direction and position of the modules, and ensure that the joints between modules are tight and flat; during the assembly process, use special connectors to firmly connect the modules.

[0053] Module fixation

[0054] Special fixings are used to fix Hairong modules on the foundation and inner walls. The spacing of the fixings is determined according to the specifications and design requirements of the modules. Levels and rulers are used to control the verticality and flatness of the modules to ensure that the error is within the allowable range.

[0055] (6) Concrete pouring

[0056] Template Installation

[0057] Install the formwork on the outside of the Hairong module on the exterior wall. The formwork should be installed firmly and well sealed to prevent concrete leakage. The joints of the formwork should be sealed with sealing strips, and the support of the formwork should be stable and reliable.

[0058] Concrete mixing and transportation

[0059] Mix concrete according to the designed mix ratio and control the slump of concrete between 160-180mm; use mixer trucks or delivery pumps to transport concrete to the construction site, and prevent concrete segregation during transportation.

[0060] Concrete pouring and vibration

[0061] The concrete is poured in layers, with the thickness of each layer not exceeding 500mm. During the pouring process, the concrete is vibrated with a vibrator, with the vibration point spacing being 300-400mm and the vibration time being 20-30s to ensure that the concrete is dense.

[0062] Maintenance

[0063] After the concrete is poured, it should be cured in time; cover the concrete surface with moisturizing materials such as plastic film or straw mats to keep the concrete surface moist; the curing time should be no less than 7 days, and water should be applied regularly during the curing period to ensure the normal growth of concrete strength.

[0064] (VII) Subsequent construction

[0065] Carry out subsequent construction of the house's roof, doors and windows, decoration, etc. according to conventional construction techniques. During the roof construction process, pay attention to waterproofing and insulation treatment; during the installation of doors and windows, ensure the sealing and firmness of the doors and windows; during the decoration construction process, pay attention to the quality and aesthetics of the decoration to ensure the overall quality and appearance of the house.

[0066] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A method for building a house combining Hairong modules with a brick-concrete structure, characterized in that: The following steps are involved: Step 1: Complete the foundation engineering of the house to ensure the stability and bearing capacity of the foundation; Step 2: After the foundation work is completed, the interior walls are built using 240 brick wall mortar. The construction process strictly follows the brick-concrete structure construction standards and specifications to ensure that the quality indicators of the interior walls meet the requirements; Step 3: At the junction of the inner wall and the outer wall, leave tooth joints and set wall reinforcements according to construction standards to enhance the connection and integrity between the inner and outer walls; Step 4: After the inner wall masonry and joint treatment are completed, the exterior wall Hairong module structure is constructed and the Hairong modules are assembled and fixed according to the design requirements; Step 5: After the construction of the exterior wall Hairong module structure is completed, concrete pouring is carried out to form an integral structure through concrete pouring of the interior and exterior walls.

2. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: The tooth joints are retained at certain heights, and are first retreated and then advanced when retained, and the width and depth of the tooth joints meet the design requirements.

3. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: The tie wall bars are arranged at the tooth joints according to the design requirements. The diameter, spacing and anchorage length of the tie wall bars meet the requirements of the specifications, and the tie wall bars are reliably connected to the steel bars of the inner wall.

4. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: During the construction of the exterior wall Hairong modules, the Hairong modules are first assembled according to the design requirements to ensure that the modules are tightly connected and flat. Special fixings are then used to fix the Hairong modules on the foundation and the inner wall, and the verticality and flatness of the modules are controlled.

5. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: The concrete is poured in layers, with each layer being no thicker than 500 mm. During the pouring process, a vibrator is used to vibrate the concrete to ensure that the concrete is dense.

6. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: During the process of building the interior wall with 240 brick mortar, reinforcement structures including structural columns and ring beams are set up according to design requirements to improve the integrity and stability of the interior wall.

7. The method for building a house combining Hairong modules and a brick-concrete structure according to claim 1, characterized in that: After the concrete is poured, it is cured in time to keep the concrete surface moist. The curing time is not less than 7 days.

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