Wall material and preparation method thereof

Abstract

The invention provides a wall material and a preparation method thereof, which relates to the field of a building material. The wall material comprises the following raw materials in parts by weight: 60-80 parts of coated expanded perlite, 30-100 parts of floating beads, 20-30 parts of vermiculite, 22-34 parts of calcium silicate, 30-40 parts of foam cement, 15-25 parts of adhesive polystyrene granules, 5-7 parts of an inorganic adhesive, 17-23 parts of sponge rubber, 15-27 parts of quartz sand, 8-10 parts of gas slag powder, 10-15 parts of an osmotic agent, 0.3-0.5 parts of a water reducer, 3-15 parts of a water repellent, 3-15 parts of an exciting agent, and 4-6 parts of water. The preparation method comprises the following steps: 1) weighing the raw materials; 2) roasting vermiculite; 3) crushing the foam cement,; 4) stirring the materials; 5) moulding and demoulding the material, piling and performing maintenance on the product. The wall material solves the problems of insufficiency of buildings with high requirements on sound insulation, tensile strength, and thermal insulation performance of the current wall materials.

Description

technical field [0001] The invention belongs to the field of building materials, and particularly relates to a wall material and a preparation method thereof. Background technique [0002] Industrial waste materials are the main component of urban waste, accounting for about 15%-20% of the total urban waste. In 2008 alone, my country produced 3 billion tons of construction and industrial waste, and the data from 2010 to 2015 must be far greater than that. At present, the traditional open-air stacking and deep digging and landfilling are the main treatment methods for industrial waste. Although this method has large processing capacity, is convenient and simple, and has low processing costs, it actually occupies a large amount of land resources and causes irreversible environmental pollution. [0003] With the promotion and development of building energy conservation, more and more people's attention has been paid to thermal insulation materials and products. However, the m...

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Problems solved by technology

[0006] In order to solve the problem that the existing wall materials have high requirements for energy saving, environmental protection, fire prevention, sound insulation, compressive strength and tensile strength in addition to the heat preservation effect, the purpose of the present invention is to provide a wall The material and its preparation method, the prepared wall material has the advantages of energy saving and environmental protection, fire prevention, good sound insulation, high tensile strength, high compressive strength and better thermal insulation