In the construction industry, screw piles are often used http://abs19.ru/, which are metal pipes of a special shape. So at one end of such a pipe there is a pointed tip, and at the other there is a mounting platform. Due to the presence of blades on the sharp part, the piles can be easily rolled to the required depth into the ground. This, in turn, allows the blades to be used as a support and solid foundation, on which the foundation load will fall in the future.
Pile Installation Methods
As for the method of installing metal piles, they can be screwed into the ground:
- manually;
- mechanical: due to the use of special technical devices.
In terms of time and physical effort, the second method wins, of course. In the first case, you will need to spend a whole day, or even more.
The meaning of screw piles
If we consider the purpose of metal piles in construction, then their role is invaluable. For example, using piles in the construction of lightweight houses, cottages using foam blocks, or sandwich panels, you can achieve maximum reliability of the structure for several decades. It has been proven that the screw pile can withstand loads of up to 25 tons, depending on the pipe diameter. In addition, only with the help of screw piles, it is possible to repair an old or emergency foundation without dismantling.
The cost of screw piles depends on the price of the material. But in any case, such a purchase justifies all the costs. The thing is, when building a house, about 40-50% of the total costs are spent on the construction of the foundation. With the use of screw piles, these waste are halved.
