Is what the density

In particular, first of all, they always pay attention to what features the soil has. The most important thing is what the density of the soil is, how much it freezes, and how high the groundwater can reach. The second important point is the features of the house itself. Accordingly, the harder it is, the more massive the foundation should be. Here you need to understand that if the house is built of brick, then saving on the basis for it will definitely not work. Will have to bear serious expenses.