Waterproof and fireproof thermal insulation composite board

Abstract

The invention discloses a waterproof and fireproof thermal insulation composite board which comprises a temperature control fireproof layer, a reinforcing layer, a waterproof anti-cracking layer, a temperature regulating layer and a thermal insulation composite layer; the reinforcing layer is located above the temperature control fireproof layer, the waterproof anti-cracking layer is located abovethe reinforcing layer, the temperature regulating layer is located above the thermal insulation composite layer, the thermal insulation composite layer comprises a thermal insulating layer and a reflecting layer, and the reflecting layer comprises an aluminum foil layer and a TiO2 coating which coats the aluminum foil layer; the thickness of the TiO2 coating is 8-14 micrometers. The waterproof and fireproof thermal insulation composite board has the good heat preservation performance, waterproofness, thermal insulating performance and working performance, can solve the problem bothering people for a long time in thermal insulating material application, is suitable for large-scale application and popularization and has the remarkable economic benefits.

Description

technical field [0001] The invention belongs to the technical field of composite boards, in particular to a waterproof, fireproof, thermal insulation composite board. Background technique [0002] Thermal insulation materials, also known as thermal insulation materials, refer to materials or material composites that have significant resistance to heat flow. Thermal insulation materials are often used in the synthesis of composite panels. The basic requirements for building thermal insulation on thermal insulation materials are that the thermal conductivity is generally less than 0.174W / m.k, and the apparent density should be less than 1000kg / m3. [0003] At present, the thermal insulation materials commonly used in the market generally include inorganic thermal insulation materials, organic thermal insulation materials and metal thermal insulation materials. They all have certain thermal insulation properties. The composite board to be made is relatively thick and heavy, wh...

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Problems solved by technology

[0003] At present, the thermal insulation materials commonly used in the market generally include inorganic thermal insulation materials, organic thermal insulation materials and metal thermal insulation materials. They all have certain thermal insulation properties. thermal insulation materials, the composite panels to be made are relatively thick and heavy, which affects the aesthetic effect and is costly

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