Energy-saving environment-friendly wall body material and preparation method thereof

Abstract

The invention provides an energy-saving environment-friendly wall body material and a preparation method thereof, and relates to the field of building materials. The energy-saving environment-friendly wall body material is prepared from the following raw materials in parts by weight: 15 to 19 parts of fine sand, 30 to 40 parts of crushed stone, 18 to 30 parts of cement, 10 to 15 parts of waste polyurethane foam plastic, 9 to 17 parts of waste extruded sheet, 15 to 20 parts of bamboo charcoal, 5 to 9 parts of ceramic fiber, 8 to 14 parts of polyamide fiber, 3 to 5 parts of attapulgite, 12 to 16 parts of phenolic foam, 11 to 17 parts of vermiculite, 0.2 to 0.4 part of bonding agent, 0.7 to 1.1 parts of thermal stabilizer, 0.3 to 0.5 part of air entraining agent, 0.2 to 0.6 part of retarder, 0.3 to 0.7 part of water reducing agent, and 3 to 7 parts of water. The preparation method comprises the following steps: (1) weighting the raw materials; (2) calcining the vermiculite; (3) smashing the mixed materials; (4) preparing a mixture; (5) preparing mixed slurry; (6) casing, demolding and curing. The energy-saving environment-friendly wall body material prepared by the method provided by the invention has the advantages of high compressive strength, high tensile strength, high heat preservation and insulation performance, energy saving and high environmental friendliness.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to an energy-saving and environment-friendly wall material and a preparation method thereof. Background technique [0002] With the development of society and the advancement of science and technology, great changes have taken place in the construction industry, especially in the field of building materials in the construction industry. At present, people have very high requirements for building materials in terms of energy conservation and environmental protection, but the application effect of energy-saving and environmental protection wall materials sold on the market is average, and due to the large production volume of building materials, they consume a lot of resources, but now More use of non-renewable resources, resulting in the depletion of non-renewable resources. [0003] Construction waste materials are the main component of urban waste, accounting for abou...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of lack of wall materials with high compressive strength, high tensile strength, good thermal insulation and good energy saving and environmental protection in the current construction market, the purpose of the present invention is to provide an energy-saving and environment-friendly wall material and According to the preparation method, the energy-saving and environment-friendly wall material obtained has the advantages of high compressive strength, high tensile strength, good thermal insulation and good energy-saving and environmental protection.