Feature exploited in the roof that its base should be rigid. Otherwise not be able to maintain the integrity of waterproofing. The base may serve as a concrete screed, which creates the necessary slope for drainage, or decking. Insulation on a roof will experience increased static and dynamic loads, and therefore must have a high compressive strength. In case of insufficient rigidity of insulation on top of it should be cement screed. For unexploited roof rigid base for laying the carpet waterproofing and insulation are not required strict. Therefore, use of soft.
A service for constructing bridges or roof ladders that help distribute the load on its surface. Such roofs are cheaper, but their life is less than that of the exploited. The design of the traditional flat krovliChto need for a reliable flat roof? In the first queue – the optimal design solution. For its implementation it is necessary to choose a reliable type of coverage and quality materials, high-performance, as well as competent performers. Traditional flat roofs consist of a base on which is laid a layer of vapor barrier that protects the insulation from moisture diffused from the premises. Vapor is a fiberglass-reinforced bitumen-polymer membrane or parobarernuyu film, which is placed over the tie, and at the edge of the roof plant on the vertical plane at a height greater than the height of the heater.
Seams are sealed. Vapor barrier over insulation layer is placed, and it – A protective blanket of waterproofing materials on the basis of bitumen. If the heater is used concrete block, it should be done on a cement screed, and then put two coats of waterproof mat. If, however, make an easy roof design does not provide for loading, roof waterproofing fabric glued around the perimeter of the roof. Aerators on krysheKonstruktsiya traditional roof is not always reliable. When tightness vapor barrier in the insulation gets wet.