Цены на фундаменты.
Цены на фундаменты
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The device is operated by a flat roof is a fairly complex process, requires strict compliance with various building codes, as well as those claims, which normally apply to noise, steam, тепло- and waterproofing. If these rules neglected, this can result in failure: roof just simply overwhelm (recently such cases, the participation). So what should be the correct device roofs that they have served for a long time?Flat operated roof, currently used, can be of various constructions. It depends on materials, used in its device, functions performed, Well, from the design of the building, naturally. Traditionally device operated roof plane is carried out in several stages: first set bearing concrete slab, Then comes the vapor barrier, thereafter stacked insulating material, him waterproofing.Currently as insulation of the roof is often used stone wool. This material is made out of gabbro-basalt. Stone wool has extremely high sound- and insulating properties. Also, it is resistant to high loads and durability. It has no negative impact on the environment, because it does not emit any harmful substances. Its fibers can withstand temperatures of up to thousands of degrees Celsius, which makes it possible to use rock wool roofs whatever space without any restrictions.Competition as rock wool insulation may make polymer membrane, its lifetime is over thirty years. It is best to use a polymer membrane made of PVC, because such membranes are superior to other types of membranes not only, that are more resistant to direct sunlight, but also significantly greater fire resistance. In addition,, they differ in the relative ease, thereby reducing the degree of additional load on the supporting structure.