Environment-friendly wall material and method for preparing environment-friendly wall material

Abstract

The invention relates to the technical field of building materials, in particular to an environment-friendly wall material and a method for preparing the environment-friendly wall material. The environment-friendly wall material is prepared from the following raw materials of cement, silicon-containing solid waste materials, inorganic fiber or organic fiber, a cement expansion agent and water, wherein the silicon-containing solid waste materials include one or more foreign silicon-containing solid waste, and the cost of the environment-friendly wall material is low. The method for preparing the environment-friendly wall material comprises the steps of: (1) mixing the water, the silicon-containing solid waste materials, the cement and a cement reinforcing agent, and performing stirring to obtain an A group of materials, wherein the silicon-containing solid waste materials include one or more foreign silicon-containing solid waste; (2) mixing calcium stearate with the inorganic fiber ororganic fiber, and performing stirring so as to form a B group of materials; (3) preparing the cement expansion agent as a C group of materials; and (4) adding the B group of materials and C group ofmaterials into the A group of materials sequentially, and performing stirring and foaming to obtain the environment-friendly wall material. The environment-friendly wall material which has low production cost can be prepared through the method.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an environment-friendly wall material and a preparation method of the environment-friendly wall material. Background technique [0002] With the development of society, the country implements the wall reform policy to achieve the purpose of protecting land and saving energy. In recent years, more and more types of new wall materials have appeared in the society, among which gypsum or cement lightweight partition boards, color steel plates, aerated concrete blocks, steel wire grid foam boards, small concrete Hollow blocks, gypsum boards, gypsum blocks, ceramsite blocks, sintered porous bricks, shale bricks, solid concrete bricks, PC slabs, horizontal hole concrete wall panels, activated carbon walls, new partition wall panels, etc. [0003] Although the existing wall materials have the characteristics of light weight, heat insulation, sound insulation, heat preservatio...

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Problems solved by technology

[0004] In addition, there are various wastes in industrial production (such as ceramic sludge in the ceramic industry, waste slurry formed by grinding stone in the stone industry, low-quality mica powder, etc.), if not treated and utilized, industrial production will The waste formed in the process is only piled in the site, and the unreasonable occupation of the site is a problem that brings a heavy load to the environment. In addition, the release of various wastes with potentially harmful substances can cause damage to the environment that cannot be underestimated.

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