Composite three-dimensional sandwich flame-retardant heat insulating decorative board

Abstract

The invention discloses a composite three-dimensional sandwich flame-retardant heat insulating decorative board, which is provided with a three-dimensional sandwich layer, an adhesive layer and an inorganic material composite board. The adhesive layer is arranged between the three-dimensional sandwich layer and the inorganic material composite board; the three-dimensional sandwich layer comprises an upper textile surface, a middle core material structure and a lower textile surface; the middle core material structure takes the three-dimensional sandwich textile material as a support and lightweight aggregate as a filling substrate; and the lower textile surface is a geometric surface structure. The composite three-dimensional sandwich flame-retardant heat insulating decorative board of the invention has the characteristics of high fireproof performance, good heat insulating effect, energy conservation and low cost.

Description

technical field [0001] The invention relates to a thermal insulation decorative board, in particular to a composite three-dimensional sandwich flame-retardant thermal insulation decorative board. Background technique [0002] Due to the high energy consumption of buildings, serious energy waste is a very common problem. Therefore, building energy conservation is a direct and inexpensive systematic project to alleviate energy shortages, improve environmental conditions, reduce environmental pollution, and promote sustainable economic development. Currently used building insulation materials, such as foam materials such as extruded board, polystyrene board, polystyrene particles, polyethylene high foaming, etc., are light in weight, but have acceptable thermal insulation effects. But there are generally the following disadvantages: (1) flammable, toxic smoke, poor temperature resistance; (2) poor water absorption, easy to mildew in a humid environment and cause the wall to tur...

AI Technical Summary

Problems solved by technology

But there are generally the following disadvantages: (1) flammable, toxic smoke, poor temperature resistance; (2) poor water absorption, easy to mildew in a humid environment and cause the wall to turn black; (3) when the wall During thermal insulation construction, the bonding ability with the bonding material is poor

However, the application of vitrified microbeads currently on the market in the insulation of walls and roofs also has problems such as long construction period, high cost, and complicated construction procedures.

Images