How to fill the foundation of the house: advice of specialists

The foundation is the foundation of any modern (and not only) house. Without it, you can not even build a more or less reliable shed, so take it as seriously as possible.

Before pouring the foundation under the house, you need to carefully prepare everything. First of all, this concerns correct marking and alignment of the site.

Getting Ready

We will not talk about markup, since everything depends on the size of your future housing and architectural preferences. Before the beginning of further work, it is necessary to carefully clean the site of stumps, metal trash and piles of construction debris. If there is such a need, compare all the mounds, as they will not be able to mark them clearly.

Before you pour the foundation under the house, be sure to make a survey site! Do not spare money on him, because otherwise you risk not only spending much more, but also completely left without a home. Spring punching of the ground has already "torn" not one foundation of such "economists".

Getting Started

After all these activities, you can start digging trenches. Regardless of how you do this (manually or with excavators), you need to constantly monitor their direction.

At the bottom of the excavated ditches, not less than ten centimeters of crushed stone or large river sand is poured. The layer of buried material is rammed, watered and again subjected to ramming. Since it is very difficult to pour foundation under the house without automation of processes, it is better to purchase an automatic tamping machine in advance.

Fill

The first layer of concrete is poured into 20 cm thick. After it is slightly dry, a ramming is carried out. When the surface comes out "milk", begin the packing and binding of the reinforcement. Once again we remind that it can not be welded, because in this case the metal is more prone to corrosion!

After laying and checking the reinforcing base, pour the concrete mixture to the end. Dry it should not less than a month, and in especially hot years, the surface of the hardening foundation should be periodically watered. Since pouring the foundation under the house in the winter is too expensive and difficult, we deliberately do not consider this option.

Decking and ground floor

After that, you can put the formwork and start pouring the basement floor. Formwork should be done only from quality whole boards. If you plan to use them several times, then the inner side is additionally sealed with a ruberoid.

By the way, using a reusable formwork, you can pour the foundation under the house, the price of which will not be so high. In general, it is not possible to calculate the cost of such work in an article, since too many factors should be taken into account.

The reinforcing base is installed in the formwork, after which it is again poured with concrete.

In general, the above procedure is suitable for almost all cases. It is not so often necessary to make changes. For example, when you need to fill a foundation for a finished house, then the installation of the basement floor may not be needed.