Method for producing sound absorption architectural material

Abstract

The invention discloses a method for manufacturing sound-absorbing building material. The method comprises the steps of adopting plants as raw material, adopting a fireproof environment-friendly gelling agent as coagulant, drying the plants, grinding 10 to 30 portions of dried plants by weight, cutting 90 to 70 portions of the dried plants into strips 2 to 20 centimeters long, mixing 20 to 45 portions of the coagulant with the ground plants and the strip-shaped plants, obtaining a mixture, putting the mixture into a die in the shape of a building block or a plate, and making the solidified mixture into the sound-absorbing building material which contains irregular staggered pores and is in the shape of the building block or the plate. The method has the advantages of low manufacturing cost, no destruction of land resources, no influence on ecological environment, good sound-absorbing effects, light weight and waste recycle. The plate-shaped sound-absorbing building material manufactured by the method is particularly suitable to be used as decoration material for partition boards, floors and ceilings of buildings.

Description

technical field [0001] The invention relates to a method for making sound-absorbing building materials, and belongs to the technical field of building material making. Background technique [0002] At present, most of the building materials in the prior art are made of soil or cement and other inorganic materials, which not only wastes a lot of land resources and destroys the ecological environment, but also has high production costs and low sound-absorbing effects. Shortcomings such as poor quality and heavier weight during use are not suitable for use as building decoration materials, so the existing building materials are still not ideal when used. Contents of the invention [0003] The purpose of the present invention is to provide a method for making sound-absorbing building materials with low production cost, no damage to land resources and ecological environment, and good sound-absorbing effect, so as to overcome the shortcomings of the prior art. [0004] The pres...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the building materials in the prior art are made of soil or cement and other inorganic materials, which not only wastes a lot of land resources and destroys the ecological environment, but also has high production costs and low sound-absorbing effects. It is not suitable for use as a building decoration material due to its shortcomings such as poor quality and heavy weight when used, so the existing building materials are still not ideal when used.