Anti-radiation aerogel composite coiled material and application method thereof in wall

Abstract

The invention relates to a building heat insulation component, and discloses an anti-radiation aerogel composite coiled material and an application method thereof in a wall. The anti-radiation aerogel composite coiled material comprises an aerogel felt, wherein the upper surface and the lower surface of the aerogel felt are respectively wrapped with metal foils; and supporting blocks for preventing the aerogel felt from being crushed are uniformly buried in the aerogel felt. According to the anti-radiation aerogel composite coiled material, the metal foils and a flexible adhesive between the metal foils and the aerogel felt jointly play a role in protecting the aerogel felt, so that the aerogel felt is prevented from falling off due to friction / collision, and meanwhile, the tensile strength and the bending strength of the aerogel felt are enhanced, so that the aerogel felt is not easy to damage in the carrying and cutting process; the supporting blocks buried in the aerogel composite coiled material endow the aerogel felt with compressive strength, so that the aerogel felt can be clamped between a building veneer and a building wall and is not crushed, and the aerogel felt can be used for building heat preservation; and the self-weight of the aerogel composite coiled material is extremely small, and the use is hardly limited, so that the heat preservation problem of buildings occupying the absolute majority of stock is thoroughly solved.

Description

technical field [0001] The invention relates to a heat insulation component of a building, in particular to an anti-radiation airgel composite coil and its application method in a wall. Background technique [0002] Human beings need a stable body temperature to survive, and it is uncomfortable to rely on heavy clothing and their own thermoregulation ability to maintain body temperature. With the development of social productivity, more and more buildings have the ability to regulate temperature, which can maintain the temperature difference between inside and outside, and maintain a comfortable temperature in the building. [0003] But there is a price to maintain the temperature difference, and heat can only be transferred from the high temperature end to the low temperature end. For equipment such as air conditioners, forcibly transferring heat from the low-temperature end to the high-temperature end, a large amount of energy needs to be consumed as a cost. Judging from...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved is: among the currently commonly used building insulation materials, organic materials are difficult to meet the requirements of building fire protection, and inorganic materials have poor insulation effects and need to be made very thick, which brings a series of problems

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