Composite thermal insulation wallboard with no cold bridge

Abstract

One kind of not cold bridge compound heat preservation wall plate, the board body peripheral has the concrete frame, in the concrete frame is equipped with at least a cruciform and / or X shape concrete rib, between the concrete rib and the concrete rib surface is equipped with the thermal insulation material, in the concrete frame and each concrete rib is equipped with the steel bar wire table. Because the board body peripheral has the concrete frame, in the concrete frame is equipped with at least a cruciform and / X or the shape concrete rib, from this enhanced the board body intensity. But each neighboring board body thermal insulation material level side each other pastes, may form a complete thermal insulation material level on the building wall, has avoided in the outer wall Leng Qiao appearance, thus further enhanced the heat preservation performance. This invention not cold bridge compound heat preservation wall plate has the weight lightly, the board body intensity is high, heat preservation, heat insulation, sound-insulated effect prominent characteristic. Uses this invention the not cold bridge compound heat preservation wall plate, may greatly reduce the housing the construction cost, enhances the housing the quality, reduces the housing the dead weight.

Description

technical field [0001] The invention relates to a composite thermal insulation wallboard without cold bridges. Background technique [0002] In order to protect the environment and land resources, the use of clay bricks is gradually banned, and the demand for new wall materials is very urgent. The development trend of building wall materials is from block to plate, from heavy to light, and from single material to composite material. Existing prefabricated thermal insulation wall panels have certain weaknesses in various indicators such as weight, strength, sound insulation, and thermal insulation. Especially when used as external wall panels, due to the existence of cold bridges, their thermal insulation is difficult to adapt to modern buildings. The multi-functional and high-performance requirements for wall materials cannot meet the needs of construction. Contents of the invention [0003] The object of the present invention is to provide a composite thermal insulation...

AI Technical Summary

Problems solved by technology

Existing prefabricated thermal insulation wall panels have certain weaknesses in various indicators such as weight, strength, sound insulation, and thermal insulation. Especially when used as external wall panels, due to the existence of cold bridges, their thermal insulation is difficult to adapt to modern buildings. The multi-functional and high-performance requirements for wall materials cannot meet the needs of construction

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