Is it possible to effectively vaporize roofing material?
The main tasks of the roof of the house are the mechanical protection of its internal space from debris, dust, as well as from the negative influence of the environment. In addition, the roof is an obstacle to cold. Therefore, the structure of this coating should include thermal insulation materials that will protect the volume of the house not only from external cold, but also internal heat leaks. In order for thermal insulation materials to cope with their task effectively, they must be dry. Therefore , it is customary to divide several layers in the roof structure:1. The roof is based on powerful rafters and beams. All subsequent layers of the roof structure lie on them.2. The moisture-insulating layer is laid on top of the load-bearing layer and protects the insulation from the ingress of wet vapors from the volume of the house.3. The thermal insulation layer is a material with low thermal conductivity. Its task is to maintain a stable internal temperature.4. The waterproofing layer protects the insulation from external humidity, i.e. from atmospheric precipitation.5. The finishing layer is applied to a moisture-insulating material, and is a different finishing materialthe insulation layer must be protected by two moisture barriers. It should be borne in mind that the ingress of moisture into the insulation leads to the loss of its functionality. This fact is caused by the high thermal conductivity of water. In addition, the dampness of the insulation determines the rotting of wooden beams, as well as the corrosion of metal elements of the roof.The use of roofing material in the roof structure is permissible, undesirable. Previously, this material was allowed during the construction of permanent buildings of long-term use, which was prescribed by the relevant building codes. Currently, this material is not recommended for use in residential construction. Bitumen materials on a cardboard or textile substrate are allowed to be used only on the scale of temporary structures. Using roofing material in construction, it should be borne in mind that this material has waterproofing properties. This determines its use as a protector against atmospheric moisture coming from the outside. Vapor barrier materials are more suitable for protecting the thermal insulation layer from indoor wet vapors. favorite-escorts.de
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