Heat preservation and heat insulated roof covering and construction technique

Abstract

This is a heat preservative isolate against heat roofing. It contains: roofing plate, make slope layer, heat preserved layer, isolated heat layer, prevent plat layer, water-proof layer, and protective layer. The heat preserved layer use many more effective heat preservative materials, the isolated heat layer use phase-change material it has adjust temperature function. The protective layer uses the paint it has more reflectance for sunlight. Its technology is: To clean the roofing -> make slope with proper materials -> produce the heat preservative layer: use the cement slurry it is mixed with phase-change materials -> smear the prevent split mortar on alkaline proof net cloth -> use the waterproof materials or waterproof paint to make the waterproof layer -> produce the protective layer.

Description

technical field

[0001] The invention relates to a roof structure of a building and its construction technology, in particular to a roof structure of a flat roof building and its construction technology. Background technique

[0002] With the development of social economy and the continuous improvement of people's living standards, people have higher and higher requirements for the comfort of buildings. And the roof structure of existing building is made of roof panel, slope layer, heat insulation layer, waterproof layer, protection layer from bottom to top in order. Although thermal insulation materials are also used, some also use the practice of stilted roofs, but due to poor thermal insulation performance, the thermal insulation layer cannot better play the role of thermal insulation and heat insulation, and the problem of thermal insulation of the roof cannot be completely solved. Even if efficient air-conditioning measures are taken on the top floors of many buildings ...

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