Environment-friendly building material containing wastes and preparation method thereof

Abstract

The invention provides an environment-friendly building material containing wastes and a preparation method thereof and relates to the technical field of building materials. The environment-friendly building material containing the wastes is prepared from the following raw materials: sludge wastes, feldspar, bentonite, zeolite, loess, mica, agalmatolite, waste rock wool board, waste polyethylene foam plastic, activated carbon, aerogel, glass fibers, a flame retardant and a binding agent; the preparation method comprises the following steps: (1) weighing the raw materials; (2) crushing; (3) stirring; (4) feeding into a mold and molding; (5) firing to obtain a finished product. The environment-friendly building material containing the wastes, which is prepared by the invention, has the advantages of energy saving and environment protection, and good flame-retarding performance.

Description

technical field

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

[0002] Wooden building materials account for a large proportion of building materials. With the increase in the use of building materials, the consumption of wood resources has also increased significantly. As a non-renewable resource, wood is facing the danger of resource depletion, and it is necessary to find alternatives.

[0003] All residues of sludge and non-organic substances produced by water purification plants or incineration plants are classified as waste. At present, most waste is disposed of by landfill or incineration, and only a small amount of waste is recycled and reused. Disposal of waste through burial or incineration will seriously pollute the environment.

[0004] Many wastes are also generated during the production, proc...