Building insulation board with high strength

Abstract

The invention discloses a high-strength building insulation board, which consists of a foamed concrete layer, a rock wool layer, a sound-absorbing film, a glass magnesium board layer and a moisture-proof layer from top to bottom. The layer has the effect of fire prevention, and the moisture-proof layer has the effect of moisture-proof. The circumferential direction of the foamed concrete layer is fixed by a square frame, and the frame is provided with cross-shaped reinforcing ribs, and the four corners of the frame are respectively connected with cross-shaped The four fulcrums of the reinforcing ribs, the space enclosed between the frame and the cross-shaped reinforcing ribs are all provided with fixed nets, and the cross-shaped reinforcing ribs and the fixed nets are all inserted into the foamed concrete layer. The combination of the high-strength building insulation board, the frame and the cross-shaped reinforcing rib can play a good supporting role, and the fixed net can play a good fixing role to prevent the wall from falling off. In addition, the glass magnesium board layer plays a fireproof role. The rock wool layer has a good thermal insulation effect, and the sound-absorbing film makes the thermal insulation board have a sound insulation effect.

Description

technical field [0001] The invention relates to the technical field of building insulation boards, in particular to a building insulation board with high strength. Background technique [0002] At present, the external wall insulation of buildings generally adopts expanded polystyrene insulation boards. The advantages of this insulation board are light weight, low price, and good insulation effect. deform and fall off. There are insulation boards with metal mesh in the market. Although the metal mesh can play a fixed role, its strength is not enough and the load-bearing capacity is limited. If all are fixed with reinforcing ribs, although the load-bearing capacity is relatively strong, it is too heavy and will increase the burden on the wall. , for this reason, we design a building insulation board with higher strength. Contents of the invention [0003] The object of the present invention is to provide a high-strength building insulation board to solve the problems rais...

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Problems solved by technology

[0002] At present, the external wall insulation of buildings generally adopts expanded polystyrene insulation boards. The advantages of this insulation board are light weight, low price, and good insulation effect. Deformation and shedding

There are insulation boards with metal mesh in the market. Although the metal mesh can play a fixed role, its strength is not enough and the load-bearing capacity is limited. If all are fixed with reinforcing ribs, although the load-bearing capacity is relatively strong, it is too heavy and will increase the burden on the wall. , for this reason, we design a building insulation board with higher strength

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