A kind of anti-radiation airgel composite membrane and its application method in the wall

Abstract

The invention relates to a thermal insulation component of a building, and discloses an anti-radiation airgel composite coil and its application method in the wall, including an airgel felt, and the upper and lower surfaces of the airgel felt are respectively wrapped with metal foils ; Support blocks for preventing the airgel blanket from being crushed are evenly embedded in the airgel blanket. In the present invention, the metal foil and the flexible adhesive between the metal foil and the airgel felt jointly protect the airgel felt, avoiding its "powder falling" due to friction / collision, and at the same time strengthen the airgel felt Excellent tensile strength and flexural strength, making it difficult to be damaged during handling and cutting; the support block embedded in the airgel composite membrane endows the airgel felt with compressive strength, so that it can be clamped on the architectural decoration The gap between the panel and the building wall is not crushed, so it can be used for building insulation; the self-weight of the airgel composite membrane is extremely small, and there is almost no use restriction, thus completely solving the insulation problem of the absolute majority of stock buildings.

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...

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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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