How to make the foundation the most solid, how to make the foundation the strongest and how to expre

In rural self-built houses, it is common to hear that the board or wall is cracked and leaking, and the usual reason for this situation is that the uneven settlement of the foundation is caused, that is, the foundation is not strong enough. Personally, I think that in order to avoid uneven settlement of the foundation, we must start from the following aspects.

1. Rural self-built houses choose the most suitable foundation form according to different foundation conditions.

The current rural self-built house foundation is in the form of reinforced concrete foundation, if it is distinguished according to the structural form, it is divided into four kinds, independent foundation, strip foundation, raft foundation and pile foundation. When building a house by itself, only by selecting the most suitable foundation form according to different foundation conditions can we ensure that there is sufficient bearing capacity of the foundation.

1. Independent foundation or strip foundation under the wall. In the environment with good foundation conditions, the depth of the bearing layer is about 3 meters, and the floor of the rural self-built house is not high, the independent foundation or the strip foundation under the wall can be considered. These two foundations are shallow foundations, and the amount of work is relatively small, which is suitable for most rural self-built house foundations.

2. Raft foundation and pile foundation. In the foundation conditions where the foundation conditions are very unstable, the bearing layer is relatively deep, or the bearing capacity of the foundation is uneven, raft foundation or pile foundation can be selected. In rural self-built houses, the adoption rate of pile foundation is much higher than that of raft foundation, because the cost of pile foundation under the same conditions is relatively low.

If you want to make it the strongest yourself, then you have to pay attention to building it with the best materials, the best cement concrete, and then ask a professional to do some maintenance, so that it will be strong in the future.

Dear, I am glad to serve you, the answer is as follows the right angle of the triangle plate can be used before infiltration, but because the ruler is small, it may not be accurate. The best way to do this is the "Pythagorean theorem" method. Take the two right-angled sides of the foundation for 3 meters, 4 meters, and the hypotenuse is 5 meters when it is square.

Foundation refers to the soil or rock mass that supports the foundation underneath the building. As the foundation of the building, the soil is divided into rock, gravel soil, sand, silt, clayey soil and artificial fill. There are two types of foundations: natural foundations and artificial foundations.

The natural foundation is a natural and good soil layer that does not need to be reinforced. Artificial foundations need to be reinforced, and there are stone chip cushions, sand cushions, mixed ash backfill and then tamping, etc. The right angle of the triangle can be used, but it may not be accurate because of the small ruler.

The best way to do this is the "Pythagorean theorem" method. Take the two right-angled sides of the foundation for 3 meters, 4 meters, and the hypotenuse is 5 meters when it is square.

The methods of solid foundation are: compaction method, which mainly uses rolling, hammer and vibration method to compact the soil layer; In the soil replacement method, the original poor quality soil is directly replaced with materials with low compressibility, non-erosion and large voids such as coarse sand and gravel; Pile foundation, that is, the more common piling method, several stout reinforced concrete piles are driven into the depth of the soil layer, so that there is a higher bearing capacity when building a house.

There is no fixed answer to how to make a solid foundation, and it is necessary to choose the corresponding type of foundation according to the area we are in, the topography of the house and the height of the house. When we understand these problems, we can choose the appropriate structure, the right materials, and the right force type foundation according to these, so that there will be no hidden dangers.

Construction, we decide what foundation to make, such as a strip foundation.

Pile-shaped foundations as well as free-standing foundations.

And so on, and the key point that determines what kind of foundation we use is the geology of the area where we build the house, that is, what kind of geology, what kind of foundation is made. For example, we are located in a mountainous area with variable geology, and in order to prevent geological disasters that may occur suddenly, we need to make more efforts to build on the foundation. If you want to build a high-rise building, it is necessary to put down piles, that is, pile-shaped foundations.

There is also because of our homestead.

For example, the homestead where your family is going to build a house is a pit pond backfill, and there used to be a bottomless deep pit below, which is necessary to make a pile-shaped foundation, at least a few meters of enlarged foot pillars dug down, in order to meet the safety standards. If we are building a house in a geologically stable area of the plains, then an ordinary strip foundation will meet our needs. The so-called strip foundation is our common brick laying below and ground beams on top.

That kind of foundation. In the general plain area, the small two-storey foundation is enough, but to exclude some new homesteads, such as the land in the past, now it has become a homestead to build a house, these places can also be used as a strip foundation, but in the materials and force need to be selected.

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<> it is necessary to choose the form of the foundation according to the soil condition of the foundation, pay attention to the environment of the foundation, and pay attention to the selection of the material of the foundation. Regarding the form of foundation, because different soil layers, the bearing capacity of the land on it is not the same, so it is necessary to determine the form of the foundation according to the specific land bearing capacity, which can have pile-shaped foundation, strip foundation, independent foundation, etc. Regarding the environment for laying foundations, some environments are not suitable for laying foundations, such as places with deep ditches, landslides, and rivers, where laying foundations can easily cause houses to collapse.

Regarding the material of the foundation, when laying the foundation, it is generally better to use reinforced concrete, which is relatively firm and earthquake-resistant, and if bricks are used, it will affect the quality of the house.

1. Site selection 2. Foundation depth

Site selection: Try not to choose ancient tombs, ancient wells, or places with large pits. Avoid the location of the landslide.

Try not to be near old houses, dilapidated buildings and high-rise buildings. The soil quality of the homestead should be uniform to maintain the balance of the force of the wheel barricade. Do not choose a place that is soft on one side and the other, which will cause uneven settlement of the foundation, and it is best not to choose a slope.

There are quite a few areas in the extension of the mountain range, that is, in the Tung Age on the slope, some of which are flat on the surface, and the rocks below are inclined in course.

Depth: The foundation should be dug to the old soil layer, and the depth of entering the old soil layer should not be less than 20cm. The spring limb should be placed above the water table as much as possible.

In this way, it can not only avoid drainage during construction, but also prevent or reduce the frost heave of the foundation soil. When using building structures and materials with light weight, such as light steel and wood structures, they can be buried shallowly; When using heavier structures and materials, such as common brick-concrete and frame structures, the burial depth should be appropriately increased.

1. The common reinforcement method for brick columns is to use the concrete enclosure reinforcement method or the outer steel reinforcement method. 2. Commonly used reinforcement methods for foundation foundations, such as filial piety foundation reinforcement grouting method, method of increasing the bottom area of foundation, anchor static pile method, root pile method, etc. 3. Common reinforcement methods for walls, mortar surface layer method, reinforced mesh mortar surface layer method, reinforced wax concrete slab wall method.

4. The concrete floor (roof) slab is commonly reinforced, and the steel is reinforced in the tensile area of the floor slab and the carbon fiber sheet is reinforced. 5. Common reinforcement methods for concrete beams, such as reinforcement method for positive sections, bonded steel reinforcement for positive sections of concrete beams, and carbon fiber sheet reinforcement for positive sections of simply supported beams.