The prevalence of pile foundations inrecently beats all records in the construction industry, and it concerns not only large companies, but also individuals. A huge role in such "people's love" was played by the reliability and comparative simplicity of the design, which is famous for the foundation of the pile-screw. He has drawbacks, but their advantages easily overlap. However, we suggest starting with the most important fundamentals.
A little bit about piles ...

Difficulties you will arise and with the calculation of the most importantindicators when designing it. Why? The data from the reference books in this case will not help you, because you have to focus exclusively on specific indicators, constantly applying them in the calculations. Therefore, if you are not a mathematician, leave the pile-screw foundation (which we describe as deficiencies) to specialists who will be able to calculate all the indicators with maximum accuracy.

We hope that you have not abandoned the idea of mounting this particular design, having read about its shortcomings? And very good, as we move to its merits!
Among these are economy.Performing even a rough calculation of the pile-screw foundation, you can easily see it. Experts say that resource savings (in comparison with other options) can reach 50%! And this despite the fact that for the erection of the same ribbon foundation under the same conditions, a monolithic slab may be required, the cost of which will further exacerbate the difference!

In addition, the participation of construction equipment (owhich was mentioned above) is limited only by assistance when screwing the supports into the ground. Yes, there is virtually no earthwork, so the cost of excavator services can also be greatly saved.