What is the difference between cast in place house and floor house? What is the difference between a

First of all, the floor house is not a standard concept, I estimate that the floor house you said may refer to the use of prefabricated slabs to make the floor slabs of the house, prefabricated slabs are the floor slabs used in early buildings, because they are directly transported to the construction site for installation after being processed and formed in the factory, so they are called prefabricated slabs. The prefabricated slab is easy to construct and the cost is low, but the seismic performance is not high. Now it is not advisable to use prefabricated panels, and the general building structure is currently cast-in-place structure, such as multi-storey mixed structure, and the floor slab is poured together with the structural columns and ring beams during construction, which has the advantage of building a good integrity, that is, it is more solid.

The difference between cast-in-place house and floor house is: different construction methods and different load-bearing.

1. During the construction, only a small amount of prefabricated slabs, bricks and reinforced concrete are used in the floor house. The cast-in-place house uses a lot of reinforced concrete to pour. In terms of technology, prefabricated slabs can only be installed after the brick wall is built.

The cast-in-situ house makes the beams and slabs columns slow down, and the formwork must be supported by the steel bar first, and then maintained after the concrete is poured, so its speed is slower than that of the floor slab house.

2. In terms of load-bearing, the floor house is basically load-bearing by brick walls. The cast-in-place house basically relies on shear walls and load-bearing columns to bear the load, so its safety will be higher. In terms of flatness, the caulking of the floor house will be uneven due to expansion.

This is not the case with cast-in-place houses, which are relatively tight and flat. In terms of cost, the overall cost of the floor house is much less than the cost of the cast-in-place house.

Information about cast-in-place houses

A cast-in-place house refers to a house that does not use prefabricated slabs to build, but pours concrete into the formwork on site to make columns, beams, walls, floor slabs, etc., and completes the connection after the formwork is supported. Use this method to make the columns, beams, walls, floor slabs and other areas of the building, and then remove the formwork after the production is completed. The cast-in-place house is tight and flat, and the waterproof performance is good, but the construction process of Tanyou mold is relatively complex, and the construction speed is relatively slow.

The cast-in-place house has better integrity and seismic resistance than the old floor slabs, and has good bearing capacity. And it has a good bearing capacity. At the same time, the effects of heat insulation, sound insulation, and waterproofing are relatively more advantageous.

The process of making rubber sheets for self-built houses:

1. Make concrete in advance for later use.

2. Place the wooden board at the position where the rubber plate needs to be made to form a circle of templates.

3. Pave the steel mesh inside the formwork.

4. Pouring concrete.

5. Wait for the concrete to be solid and then remove the plank.

Rubber sheets are actually cast-in-place concrete. Cast-in-place is a reinforced concrete roof. Cast-in-place reinforced concrete has good self-waterproof performance, which means that the roof is not easy to leak, and after a long time, there is less water leakage in the event of heavy rainstorms and typhoons.

The seismic resistance of cast-in-place reinforced concrete roofs is relatively strong. In terms of flatness, cast-in-place reinforced concrete roofs are better than prefabricated roofs, and cast-in-place does not need plastering. Concrete cast-in-place slabs are poured in one go, while floor slabs are prefabricated in advance and assembled directly.

Prefabricated floor slabs are poured in advance and cost less than cast-in-place. Let me tell you about several problems that may arise when making prefabricated slabs on roofs: there will be seams in the splicing of prefabricated slabs, which need to be dealt with properly, otherwise there will be cracks and leaks.

If you use cast-in-situ, there will be no such problem, and now most of them will use the frame structure cast-in-place roof, because of its overall structure, so it is liked by many people.

The differences between cast-in-place houses and floor houses are as follows:

1. The definitions are different.

Cast-in-place floor slab: cast-in-place refers to erecting the formwork on the site, installing the steel bars on the formwork, and then pouring concrete on the formwork, and then dismantling the formwork.

Prefabricated floor slabs: Prefabricated slabs.

It is the floor slab used in early buildings. It is the module or plate to be used in the project. Because the prefabricated concrete parts are produced and processed in the precast yard, they are transported directly to the construction site.

to carry out the installation, so it is called prefabricated slabs. When making prefabricated panels, first nail the hollow model with wooden boards, after laying steel bars on the hollow part of the model, fill the hollow part with cement, and knock off the wooden board after drying, and the rest is the prefabricated panel.

2. The characteristics are different.

Cast-in-place floor slab: Compared with prefabricated floor slabs, cast-in-place floors can enhance the integrity and seismic resistance of the house, and have a greater bearing capacity. At the same time, it also has certain advantages in heat insulation, sound insulation, waterproofing and other aspects.

Prefabricated floor slabs: shorten the construction period, reduce the cost, etc. Prefabricated hollow core slabs (YKB) are not load-bearing, and they also bear the load above at the head of the slab.

Therefore, add a plug to the head of the plate, and there are certain regulations for the YKB board seam, which is generally less than 30 unqualified, 30 50 qualified, 50 110 plate seam reinforcement, greater than 110 and less than 500 (more than the length of the board sign, you can choose to add a board, the length of the board sign) to make a strip. Note: The seam here refers to the gap under the flat plate of the board.

The plate size is 20% narrower at the top than at the bottom).

3. The structure is different. Prefabricated floor slabs: The prefabricated slabs are hinged to the beams.

And they are all unidirectional single-span boards, with poor integrity.

Cast-in-place floor slab: It is a completely rigid connection, and can form a continuous slab, the stiffness and integrity in the plane far exceed that of the prefabricated slab, and the seismic performance is greatly improved according to the seismic specification.

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Nowadays, there are many types of houses on the market, and floor houses and cast-in-place houses are the two most common ones. So the question is, do you know what are the differences between floor houses and cast-in-place houses? Let me give you a brief introduction.

1.Material. During the construction of the floor house, bricks, pre-cracked hand-made slabs and a small amount of reinforced concrete are used. Cast-in-place houses need to be poured with a lot of reinforced concrete.

2.Craft. The prefabricated slabs were installed after the masonry bricks were erected and the prefabricated panels were installed, and the construction was rapid. In cast-in-situ houses, beams, slabs and columns must be cured by supporting formwork and pouring concrete through reinforcement, so the speed is slow.

3.Bearing. The floor house is made of brick walls to bear the load. Cast-in-place houses are mainly load-bearing by load-bearing columns or shear walls, so they are highly safe.

4.Flatness.

In slab houses, the caulking is often uneven due to expansion. Cast-in-place slabs, relatively tight and flat.

5.Earthquake resistance.

The connection between the floor and the beam is hinged and is a one-way single-span slab, so the integrity and seismic resistance are poor. Cast-in-place slabs, which are rigidly connected and can form continuous plates, improve seismic performance.

6.Cost. The cost of a slab house is much lower than that of a cast-in-place house.

7.Spatiality.

The walls of the floor house are basically load-bearing walls and cannot be changed at will. In the cast-in-place house, in addition to the load-bearing frame shear wall, other infill walls can be appropriately modified.

8.Leak-resistant.

The leakage resistance of the floor house is worse than that of the cast-in-place house.

9.Crack resistant.

Because the cast-in-place house is planted with steel mesh, the crack resistance is much better than that of the floor house.

10.Sound and heat insulation.

The sound and heat insulation effect of cast-in-place houses is much better than that of board houses.

11.Security.

The floor house is not as good as the cast-in-place house in terms of safety. However, the floor floor house also meets the requirements, especially in some buildings with low structural floors, and can also ensure adequate safety.

12.Pool.

There is less common pool for floor houses, while there will be larger pools for cast-in-place houses.

Summary: After reading the above introduction, I believe you have a further understanding of the difference between floor slab house and cast-in-place house. If you need to know more about it, please continue to ******, and more exciting content will be presented to you in the future.