For many years, there have been disputes between builders about the reliability and efficiency of foundations. Some claim that according to these indicators, the strip foundation wins. Others prefer slab. Others with both hands for the pile foundation. There is no way to come to a compromise on this issue.
I decided to touch on the topic of foundations and talk about the advantages of a monolithic slab foundation. Maybe today's article will help you finally dot the "I".
I would like to note that in America and Europe they have almost moved away from the use of strip foundations. They realized long ago that the slab foundation is much better. What are its advantages?
Plus 1.
Monolithic slab can be done on almost any ground. The plus is that before pouring it, you do not need to carry out a hydrogeological analysis of the soil, which is quite expensive. This is the first plus that counts towards a monolithic slab and allows you to reduce the overall construction budget.
Plus 2
Monolithic slab foundation
not whimsical to weather conditions. There is no need to bury it too deep so that it does not freeze in sub-zero temperatures. The soil under the monolith will keep warm even if there is severe frost outside. Do not be afraid of the presence of clay under the foundation, this will not cause heaving.Plus 3
The stove allows several times reduce the amount of work done with soil. It can be mounted directly on the soil, after removing the fertile layer and organizing a sand cushion. But the cost of these works is scanty, in comparison with the installation of the strip foundation.
By the way, the band also needs a sand pillow. Sometimes builders use expanded clay for this, since it has better thermal conductivity. But expanded clay is much more expensive than sand.
Plus 4
For reinforcing a concrete slab composite reinforcement is suitable. Despite its low cost, it can easily withstand large horizontal loads. The main plus is the ease of transportation. But transporting steel bars is not an easy task. In addition, working with composite is easier and more enjoyable.
Plus 5
The concrete slab will not only serve as a foundation, it will also will be the floor of the first floor. If you pour a strip foundation, you cannot avoid additional pouring of the floor. The stove will prevent capillary moisture from entering the house, which means that the floor itself and the walls will remain dry in any conditions.
Plus 6
The next advantage of a monolithic slab is its stability. It can support 10 times more weight than a strip foundation. When it comes to columnar and pile foundations, load calculations cannot be dispensed with. To do this, you need to hire specialists, which increases the total cost of construction work.
When arranging a slab foundation, such calculations do not need to be made. All work is carried out according to existing norms and standards. The main thing is to take into account the total weight of the future structure.
A 20-centimeter monolithic slab can withstand up to 1,000 m tons. Modern one- and two-storey buildings made of stone weigh a maximum of 500 tons together with all furniture. Those. there is no need to calculate under load. You just need to choose good concrete, mix it correctly and pour it.
Plus 7
Pouring a concrete slab is not that difficult. It is not necessary to hire a professional team, whose services are quite expensive. You can entrust the installation of reinforcement and concrete pouring to non-professional builders.
Among other things, monolithic slabs show good qualities during operation. They do not need constant maintenance and repair, as they are durable, strong and reliable.
That's all I wanted to say in favor of a monolithic foundation. It turns out that pouring a monolithic concrete slab is not only materially beneficial, but also more convenient and practical compared to arranging a strip or pile foundation.
I hope that after reading this article, you will have no doubts about which foundation is better.
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