In order for the building to resist all the negative factors of exploitation, it is necessary that it has a reliable foundation. Only in this case it can be expected that dangerous cracks will not appear on the walls over time. A solid turnkey foundation is made by experienced specialists. They take into account many variable factors, guaranteeing a stable foundation for decades of daily use.
What to consider
Before deciding on the type of foundation, the structural engineer must take into account the most important operational factors. If this is not done, there can be no question of any reliability in the future. The most important components are:
- The depth of soil freezing to avoid cracks.
- The density of the land that builders will be dealing with.
- How close the groundwater is to the surface.
The last indicator is especially important. There are technologies that will make it possible to build a private house even on swampy soil. But in order to implement the project in practice, a competent study of the site is necessary. Using the information received to select the type of foundation.
Foundation for low-rise construction
Even if the house will have only one floor, you should not neglect the foundation. The soil itself, due to the temperature difference in winter and summer, tends to move. Influencing the building, it will destroy it. Modern construction resorts to the following types of foundations:
- piled, ideal for unstable ground and rapid construction;
- piled-grillage, more evenly distributes the load on the poles;
- slab, capable of holding the entire building on sandy soil;
- ribbon, classic, suitable for most buildings.
Metal or concrete can be used as a foundation material. In some cases, ready-made reinforced concrete structures are quite suitable. But, a bulk foundation with a metal frame has an advantage. An exception, a pile analogue made of steel supports.
Foundation for the lightest buildings
Frame construction is gaining popularity. Thanks to modern, composite materials, the house has a small weight, but at the same time excellent performance. Most often, builders suggest using a columnar foundation.
But, if the building has a significant area, piles will be the best alternative solution. Their installation on the site does not take much time. At the same time, it significantly saves the budget allocated for construction and installation work.
