Nowadays, more and more houses are being built, and there are many procedures for building houses, and each process is critical. So how to build the basic structure of a house and what are the common house building structures? Let’s find out together!
How to build the basic structure of a house
1. Lay the foundation
The foundation must be dug to the old soil layer, the soil quality should be uniform, and the depth into the old soil layer should not be less than 20cm. The burial depth of the foundation should not be less than the thickness of the local frozen soil layer, nor less than 50cm. The backfill soil of the foundation trench should be compacted in layers.
2. Brick masonry
The load-bearing wall should be a 240mm solid brick wall, and a hollow wall should not be used as a load-bearing wall. It is strictly prohibited to open horizontal grooves in the completed load-bearing brick masonry, or to drill holes in the wall at will; the masonry mortar should be constructed according to the prescribed proportions and must be used within a certain period of time.
3. Concrete construction
Concrete should be constructed according to the prescribed proportions. When pouring concrete, mechanical vibration should be used to ensure that the concrete is dense. It is best to pour it all at once, 2-3 days after the concrete pouring is completed, to avoid damage to the concrete structure, and the cast-in-place slab Do not make holes or grooves at will.
4. Rebar construction
The ring beams of the brick-concrete structure must be connected along the wall without interruption. The structural columns should be integrated with the ring beams to enhance the seismic resistance of the house. The length of the tail beam of the cantilever beam in the wall part should meet the anti-overturning requirements and should be reviewed by professionals.
What are the common building structures?
1. Steel structure
Steel structures are made of steel materials, including suspension structures, and are also one of the types of building structures. The overall weight of the steel structure is relatively light and the construction is relatively simple. It is generally suitable for steel factories and large gymnasiums.
2. Steel-concrete structure
The main structure of the steel-concrete structure is built of reinforced concrete, and the materials include a mixture of cement, steel bars, etc. For example, part of a house is made of steel and the other part is made of reinforced concrete. Many high-rise residences are built using this structure. This method is more complicated and more expensive.
3. Frame shear wall structure
Shear walls use reinforced concrete wall panels to replace the beams and columns in the frame structure. They can withstand different interiors and can effectively control the horizontal force of the structure. This structure is widely used in high-rise buildings.
4. Steel-concrete frame structure
The steel-concrete frame structure is connected by beams, columns and steel bars, which can resist horizontal loads that occur during use. Secondly, the walls of a frame structure house can not only bear load, but also serve as a separation.
5. Brick-concrete structure
Only a small part of the steel bars in the brick-concrete structure is used, and most of it is brick walls. The load-bearing walls of a house with this structure are made of bricks, and other horizontal beams, floors, etc. are made of reinforced concrete.
