Novel energy-saving environment-friendly building material and processing method thereof

Abstract

The invention discloses a novel energy-saving environment-friendly building material which comprises the following components in parts by weight: 30 parts of cement, 16 parts of residual sludge of a sewage treatment plant, 70 parts of gravel, 40 parts of steel slag powder, 15 parts of phoenix tree flocculus, 4 parts of tannic acid, 0.5 part of ferric trichloride, 0.5 part of sodium hexametaphosphate, 1 part of polyacrylamide, 0.5 part of polyvinylpyrrolidone, 1 part of a water reducing agent and 70 parts of water. According to the invention, wastes are used as main raw materials to prepare the energy-saving and environment-friendly building material, on one hand, the characteristics of the wastes are utilized, and on the other hand, natural fine aggregates and thermal insulation materials are replaced, so that the production cost is reduced, secondary resources are developed, wastes are turned into wealth, and the environmental pollution is reduced; and meanwhile, the prepared energy-saving environment-friendly building material is excellent in thermal preservation effect, and has wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a novel energy-saving and environment-friendly building material and a processing method thereof. Background technique [0002] Materials used in buildings are collectively referred to as building materials, and building materials are collectively referred to as materials used in civil engineering and construction engineering. Concrete is also a kind of building material. It is usually obtained by using cement as the cementitious material, sand and stone as the aggregate, mixed with water in a certain proportion and then stirred. It has the advantages of easy molding, low energy consumption and good durability. The advantage is that it is the most widely used building material. [0003] However, a large amount of coarse and fine aggregates are required in the preparation process of concrete, which consumes a large amount of natural ore and sand, which in t...

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Problems solved by technology

[0003] However, a large amount of coarse aggregate and fine aggregate are required in the preparation process of concrete, which will consume a large amount of natural ore and sand, resulting in natural aggregate Overexploitation, leading to environmental damage

In addition, with the improvement of people's living standards and awareness of energy conservation and environmental protection, the comfort, energy conservation and environmental protection of buildings have also become the focus of people's attention. Various new building materials have entered people's field of vision. Thermal building materials, this kind of building materials often need to add insulation materials during the preparation process, such as polyurethane, asbestos, etc. These raw materials are costly on the one hand, and on the other hand, they are toxic, which affects their use effect

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