External wall system

Abstract

The invention discloses an external wall system which comprises an internal wall decorating layer, a base plate layer and an external wall decorating layer. An internal wall insulation layer and a pipe layer are arranged between the internal wall decorating layer and the base plate layer; the internal wall insulation layer is paved on the outer end surface of the internal wall decorating layer; the pipe layer is positioned between the internal wall insulation layer and the base plate layer and is formed in an aerial mode; a waterproof and breathable layer and an external wall insulation layer are arranged between the base plate layer and the external wall decorating layer; the waterproof and breathable layer is formed by paving films on the outer end surface of the base plate layer; and the external wall insulation layer is arranged between the waterproof and breathable layer and the external wall decorating layer. The internal wall insulation layer and the external wall insulation layer are insulation rock wool or light magnesium sulfate insulation plates with the thickness of 20 mm. The external wall system is provided with the internal insulation layer and the external insulation layer, is also provided with the hollow pipe layer, not only has the advantages of simple construction technology, easiness in guaranteeing of construction quality and low production cost, but also has reliable insulation performance, and the thermal bridge effect can be reduced effectively.

Description

technical field [0001] The invention relates to the field of construction, in particular to an exterior wall system. Background technique [0002] With the rapid development of the construction industry, the problems of building resource consumption and energy consumption have become increasingly prominent, and the situation of building energy conservation is quite severe. Faced with the drawbacks exposed by traditional materials and technologies in building energy conservation, safety and environmental protection, the search for new materials, new technologies and application systems has become an important aspect of building energy conservation research. [0003] There are many types of man-made building materials in the past. Among them, the reinforced mineral concrete with glass fibers is usually made by mixing cement, mineral adhesives, etc. cementing materials, water, aggregates and glass fibers in an appropriate proportion, and then pouring them into the mold of the m...

AI Technical Summary

Problems solved by technology

[0004] In the past, although man-made building materials can be used as the walls of buildings, they are solid structures after forming, which is not only heavy, but not conducive to handling and construction. When man-made building materials are used in buildings, the solid structure will also become a heat source. That is to say, when the outdoor temperature is high, hot air can be quickly transmitted to the room through the solid structure of the man-made building material, so its heat insulation effect is poor

When the internal temperature of the building gradually rises, air conditioners and other equipment are needed to cool down the temperature. Therefore, the man-made building materials with solid structures in the past also have problems of energy saving and carbon reduction.

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