Homogenized modified fireproof thermal insulation board thin-plastered external wall external thermal insulation system

Abstract

The invention relates to the technical field of external wall external thermal insulation, in particular to a homogeneous modified fireproof thermal insulation board thin-plastered external wall external thermal insulation system. The homogeneous modified fireproof thermal insulation board thin-plastered external wall external thermal insulation system comprises an external wall body main body, thermal insulation structures are arranged on the outer side of the external wall body main body, and anti-cracking expansion joints are arranged between the thermal insulation structures. The thermal insulation structures comprise bottom mortar layers arranged on the surface of the external wall body main body and modified fireproof thermal insulation boards fixedly installed on the outer wall body main body through the bottom mortar layers, the modified fireproof thermal insulation boards comprise thermal insulation board main bodies, and inorganic aggregate reinforcing layers and an organic aggregate reinforcing layers are arranged on the inner sides of the thermal insulation board main bodies. Compared with an existing thermal insulation material and an existing external thermal insulation system, the external wall external thermal insulation system with the modified fireproof thermal insulation board as the core is wider in application range, the requirement for the combustion performance of the external thermal insulation material in building design fireproof specifications can be met, and the thermal insulation system has better safety and weather resistance.

Description

technical field [0001] The invention relates to the technical field of external thermal insulation of exterior walls, in particular to an external thermal insulation system of homogeneously modified fireproof thermal insulation boards and thinly plastered external walls. Background technique [0002] Exterior wall insulation, as its name implies, is a thermal insulation method that places the insulation layer outside the main wall material. Because it can reduce the impact of points and protect the main wall material from large temperature deformation stress, it is the most widely used thermal insulation method. The heat preservation practice strongly advocated by the state. Because the insulation material is placed on the outside of the building's outer wall, it can basically eliminate the effects of cold and thermal bridges in various parts of the building. It can give full play to the thermal insulation performance of light, new, high-quality and high-efficiency thermal ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a homogeneous modified fireproof insulation board and thinly plastered external wall insulation system to solve the existing fireproof rock wool price increase in the above background technology, which not only increases the construction cost, but also often affects the project. Progress, and the problem of poor fire performance of the external insulation system of external walls during use

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