Do you know what the most important stage of construction? Of course, this is the construction of the foundation! It represents the basis of the entire extension, therefore, the stronger it is, the more durable the building.
Firstly, the construction of the foundation, as well as its technology, the process is very laborious, long -term. Here we need maximum accuracy. Need a maximum miscalculation.
15% -20% is the foundation, from the entire cost of the building to the choice of the foundation, it is worth approaching very responsibly. The slightest oversight that can be allowed at the very beginning can entail big problems in the future.
To get started, you should pay attention to the depth of groundwater. After all, when the depth of freezing of the soil to groundwater is reached, the foundation can be damaged.
There are two types of foundations – strip and pile.
Ribbon, in turn, are also divided into two types – assembly and monolithic. This type of foundation is used in the construction of houses of private, apartment buildings. This foundation is easier to implement. But there are also several drawbacks – high cost, massiveness, the use of a large number of materials for building. However, the simplicity of technology is the main aspect when choosing.
The technology says – the laying is carried out below the level of freezing of the soil.
Set the formwork with a monolithic foundation. It represents a reinforcing structure installed in a pit. Previously, the bottom of the pit is filled with sand. It is poured with water. Clim. Then crushed stone is filled up, you can also use gravel. This layer is approximately 10 cm. All this is poured with concrete.
The strip foundation – ready -made reinforced concrete, reinforced concrete blocks with steel rods, construction solution. Such a foundation is suitable for small buildings.
The foundation is pile. Is a long rod. The rogues are rogues. They are immersed in the ground vertically, or at an angle. Perhaps their manufacture is directly in the ground. These work is done deeper than weak rocks.