Novel heat preserved and waterproof rock wool board

Abstract

The invention provides a novel heat preserved and waterproof rock wool board. The novel heat preserved and waterproof rock wool board comprises an aluminum foil, an adhering layer, a rock wool layer and a net rack; the aluminum foil is arranged at the upper part of the rock wool layer; the adhering layer which is a glass fiber gridding cloth is arranged between the rock wool layer and the aluminum foil; the net rack which is prepared from stainless steel is arranged at the lower part of the rock wool layer and passes through the rock wool layer and the adhering layer to be connected with the aluminum foil. The novel heat preserved and waterproof rock wool board is simple in structure, nice and graceful and wide in application; the aluminum foil arranged on the surface layer enables smooth and nice surface of the novel heat preserved and waterproof rock wool board, and meanwhile, the waterproofing and heat preserving effects can be achieved; the net rack arranged at the lower part of the rock wool layer passes the rock wool layer and the adhering layer to be connected with the aluminum foil, and therefore, the tensile strength of the novel heat preserved and waterproof rock wool board can be improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a novel thermal insulation and fireproof rock wool board. Background technique [0002] Rock wool is a kind of fireproof and thermal insulation material, which is mostly used for thermal insulation outside high-rise buildings. At present, bare rock wool boards are mostly used as insulation materials for building curtain walls in the market. Rock wool is made of fiber materials. Because the fibers are afraid of water and moisture, ordinary rock wool boards do not have the effect of moisture and mildew resistance when used. ; In addition, the tensile strength of ordinary low-density rock wool on the market is very low, which cannot meet the strength requirements of the project. The strength of high-density rock wool is high, although it can meet the strength requirements of the project, but the manufacturing cost is high. Contents of the invention [0003] The invention provide...

AI Technical Summary

Problems solved by technology

At present, bare rock wool boards are mostly used as insulation materials for building curtain walls in the market. Rock wool is made of fiber materials. Because the fibers are afraid of water and moisture, ordinary rock wool boards do not have the effect of moisture and mildew resistance when used. In addition, the tensile strength of ordinary low-density rock wool on the market is very low, which cannot meet the strength requirements of the project. The strength of high-density rock wool is high, although it can meet the strength requirements of the project, but the manufacturing cost is high

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