Light environment-friendly building material and preparation method thereof

Abstract

The invention discloses a light environment-friendly building material. The light environment-friendly building material comprises the following raw materials in parts by weight: 20-35 parts of foamedcement, 10-20 parts of plant straw, 10-25 parts of cereal shells, 5-9 parts of light calcium carbonate, 4-8 parts of bamboo charcoal fibers, 8-12 parts of quartz sand, 7-13 parts of silicon dioxide,3-7 parts of asbestos wool, 1-3 parts of a water-based adhesive, 2-8 parts of diammonium hydrogen phosphate and 20-30 parts of purified water. The invention relates to the technical field of buildingmaterials. According to the light environment-friendly building material and the preparation method thereof in the invention, the foamed cement, the plant straw, the cereal shells and the light calcium carbonate are used as main raw materials, so the specific gravity of the building material is reduced to a great extent, waste materials are well utilized, and production cost is saved; by adding the quartz sand, the silicon dioxide, the diammonium hydrogen phosphate and the asbestos wool, the building material is hard and wear-resistant, has good tensile strength, good heat insulation performance and corrosion resistance and is not prone to combustion; and the building material is easy to manufacture.

Description

technical field

[0001] The invention relates to the technical field of building materials, in particular to a lightweight environment-friendly building material and a preparation method thereof. Background technique

[0002] Building materials are various materials used in construction engineering. There are many kinds of building materials. Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, Bricks, ceramics, glass, engineering plastics, composite materials, etc. Decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, glass with special effects, etc. Environmentally friendly building materials refer to green, natural, environmentally friendly and safe building materials The basic non-toxic and harmless type refers to natural decorative materials that have no or very few toxic and harmful substances, a...