As a material for the roof, people have always sought to use steel, as a very durable and durable material. But the use of this material due to greater weight is difficult. The problem of profiling or corrugation was solved by the problem. Thus, we get hard and durable material with minimum weight.
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Corrugated shutters are light and thin steel sheets, and its high rigidity is achieved due to corrugation. Today, corrugated board is used not only for the roof, but also for the construction of partitions, walls and fences, etc. D.
The coating of roofs with corrugated board is compatible with metal tiles. These materials have common properties and differences. For example, the metal tile is installed on the roof with an angle of inclination at 14 °, but the corrugated board is usually used for a horizontal roof.
The requirements for the details of the installation itself also have a difference. When installing a metal tile, you need a layer of waterproofing between the insulation and sheets of corrugated board. Thus, condensate will not fall on the insulation and indoors. The waterproofing is placed in parallel to the cornice and the edges of the film are displayed into the drainage pipes. The film sags and thus forms a ventilation layer.
