Heat insulation and decoration integrated curtain wall plate

Abstract

The invention relates to a heat insulation and decoration integrated curtain wall plate which is characterized by comprising two layers of cement fibrolite plates arranged at a certain gap, wherein one layer of cement fibrolite plate is connected with a structural wall body in the process of installation, and the other layer of cement fibrolite plate is connected with a finish coating; heat insulation foaming glass is clamped in the gap and is bonded with the cement fibrolite plates through polymer cement mortar; the heat insulation foaming glass can be bonded in the form of frames; and rock / ore / glass cotton is filled in the frame space. Because two layers of high-strength weather-resistant cement fibrolite plates are adopted, the heat insulation foaming glass is adopted between the plates to be used as keels, and heat insulation cotton is filled among the keels, the invention has good weather resistance and strong impact resistance, eliminates a cold bridge between the two layers of plates and also provides higher rupture strength; and the invention also has excellent heat insulation performance and fire resistance.

Description

technical field [0001] The invention relates to a building curtain wall, in particular to a thermal insulation and decoration integrated curtain wall panel. Background technique [0002] According to the statistics of relevant departments, in 2008, building energy consumption accounted for 40% of the total energy consumption of the society. Under the historical background of the country's vigorous development of green environmental protection, energy conservation and emission reduction, the research, production and promotion of new energy-saving wall materials are the key to reducing building energy consumption. necessary measures. In the prior art, thermal insulation and decoration integrated wall materials are mainly composed of decorative materials (such as cement fiber boards, metal plates, stones, ceramic tiles, etc.) and organic thermal insulation materials (such as molded polystyrene insulation boards, extruded polystyrene board, polyurethane, phenolic board, etc.), ...

AI Technical Summary

Problems solved by technology

In the prior art, thermal insulation and decoration integrated wall materials are mainly composed of decorative materials (such as cement fiber boards, metal plates, stones, ceramic tiles, etc.) and organic thermal insulation materials (such as molded polystyrene insulation boards, extruded polystyrene board, polyurethane, phenolic board, etc.), which are characterized by excellent thermal insulation performance, but they have the following defects: 1. The fireproof performance of organic thermal insulation materials is poor, although some resistance is added in production. Combustible materials have improved the fire performance, but the occurrence of fire cannot be avoided due to the nature of organic insulation materials.

2. Organic thermal insulation materials will produce a large amount of smoke and poisonous gas after burning, which not only pollutes the environment but also easily causes serious hazards of personnel poisoning and casualties when a fire occurs

3. The aging resistance of organic thermal insulation materials is poor, and it is difficult to meet the requirements of the service life of 25 years, let alone the same life as the building. Even if the service life of 25 years is calculated, the life cycle of a residential building (70 Years), at least three energy-saving renovation projects will be carried out, which will waste resources and pollute the environment

4. The finish layer is easy to fall off and crack, making maintenance difficult and costly

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