The main types of foundation.

The foundation is the most important part of the building. It is from him that everything begins. The foundation is the part of the building that is underground and takes on the load of the entire structure. The foundation also has three basic concepts. The sole of the foundation, this part that connects to the surface of the base. The distance from the planning mark to the same sole is called the depth of the foundation. And, of course, the basis. The basis of the foundation is a thickness of the soil that will take on the load on the main load.