Building composite material processed by using waste textile products

Abstract

The present invention discloses a building composite material processed by using waste textile products, and belongs to the field of building materials, wherein the building composite material comprises the following raw materials by weight: 30-50 parts of waste textile products, 10-20 parts of diatomaceous earth, 5-10 parts of titanium gypsum, 15-18 parts of an aqueous polyester resin, 10-14 parts of an epoxy resin, 1-3 parts of glass fiber, 1-3 parts of nanometer silica, 2-6 parts of sodium hydrogen carbonate, 1-3 parts of a titanate coupling agent, and 2-4 parts of mineral oil. According to the present invention, the waste textile fibers are reasonably used to turn the waste into treasure so as to reduce the manufacturing cost, reduce the environmental protection pressure, and achieve the comprehensive utilization of the resources; the process is simple, the raw material source is wide, and the energy source consumption during the production process is low; and the prepared plate has characteristics of light weight, sound insulation, heat insulation, water resistance, fire resistance, good toughness, high fracture strength, and the like.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a building composite material processed from waste textiles. Background technique [0002] In recent years, my country's construction field has developed rapidly, and the requirements for building materials have become higher and higher, especially for some special places, such as airports, large exhibition halls, subways, urban railways, and storage rooms. Not only requires a certain strength, but also requires leak-proof, thermal insulation, fire prevention, and light weight. At present, although the resin-based materials used have low density, low specific gravity, light weight, and leak-proof, they are prone to fire and will volatilize toxic organic substances as the temperature rises, so they are not suitable for use on the roof of large public places. . The roof and wall materials in traditional building materials are mainly made of cement, brick and wood, etc. However, d...

AI Technical Summary

Problems solved by technology

The above-mentioned waste textiles are often used in the manufacturing process of building materials without any treatment; moreover, from natural regenerated cellulose fibers, man-made fibers to various types of synthetic fibers, the physical and chemical performance indicators of their fiber products vary greatly. An indiscriminate addition or curing treatment method, it is difficult to avoid the reduction of the quality and safety performance of the corresponding building materials, and may even bury the hidden danger of accidents