Sound-proof heat insulation light wall

Abstract

The present invention relates to building material, and provides one kind of sound isolating and heat insulating light wall. The sound isolating and heat insulating light wall is produced with plant fiber and cement as main material as well as proper amount of mildew inhibitor, water reducing agent, waterproofing agent, intensifier, etc, and through mixing, pressing, and forming. It has the features of sound isolation, heat insulation, light weight, no toxic and harmful matter release, high corrosion resistance, high strength, low cost, etc.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to a material composited with plant fiber and cement as main raw materials, in particular to a sound-insulating and heat-insulating lightweight wall. Background technique [0002] Existing lightweight walls include gypsum as the main raw material, cement and foam or glass fiber as the main raw material, and fly ash, cement, and sand as the main raw material. However, these walls have water resistance. Poor performance, poor strength, difficult quality control and other defects. [0003] Some people have tried to use wheat straw to make MDF, using melamine or phenolic resin, urea-formaldehyde resin and other organic adhesives as adhesives, but this material will release a lot of harmful substances, pollute the environment, and have poor strength and water resistance; some people use wheat straw And cement density board, but because the wax on the surface of wheat straw affe...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect of using plant straw in the prior art, make full use of waste plant straw resources, use plant fiber and cement as the main raw material composite material, replace the existing light wall building materials, and produce a sound insulation Insulated Lightweight Wall Building Parts