Novel building material and preparation method thereof

Abstract

The present invention discloses a novel building material and a preparation method thereof. The novel building material comprises, by weight, 20-35% of silt, 25-45% of a waste product, and 25-45% of an additive. The preparation method comprises: extruding, draining and crushing the silt, mixing with the waste product in a stirring tank and grinding, heating to remove water, adding an aluminum titanium composite coupling agent, adding a counterbalance additive and a lubrication additive, stirring, cooling, and carrying out injection molding forming. According to the present invention, the silt, the ash slag, the crop fibers, the industrial and building waste, the domestic garbage and other contaminated waste are adopted as the main materials to produce various natural and thermoplastic building and decoration materials, such that the manufacturing cost is low, the urban and rural pollution is reduced, and the resources and the energy sources are saved; and the prepared product provides comprehensive performances such as flame retardancy, insulation property, compression resistance and the like superior to the existing traditional building materials and plastic products, is green environmental protection, and is the ideal next generation replacement product.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a novel building material and a preparation method thereof. Background technique [0002] With the development of society and economy, the standard of living is gradually improving, but the waste everywhere is also increasing. Not only is it not well utilized and treated, but it produces secondary and more serious pollution of the environment and air. For example, large rivers and lakes in our country have accumulated a lot of silt for many years, causing serious pollution of rivers and lakes. Cleaning up the silt accumulated in rivers and lakes can also delay the pollution and flooding of rivers and lakes. Secondary pollution. The amount of industry, folk ash, and crop fiber is surprisingly large. Although a small part is used to produce low-quality products, most of them are not fully utilized. Contents of the invention [0003] One of the objectives...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and economy, the standard of living is gradually improving, but the waste everywhere is also increasing. Not only is it not well utilized and treated, but it produces secondary and more serious pollution of the environment and air.

For example, large rivers and lakes in our country have accumulated a lot of silt for many years, causing serious pollution of rivers and lakes. Cleaning up the silt accumulated in rivers and lakes can also delay the pollution and flooding of rivers and lakes. Secondary pollution

The amount of industrial, folk ash, and crop fiber is surprisingly large. Although a small part is used to produce low-quality products, most of them are not fully utilized