Life waste energy-saving bricks and preparing method

Abstract

The invention provides life waste energy-saving bricks and a preparing method, and belongs to the technical field of building materials. The life waste energy-saving bricks comprise, by weight, 45-53 parts of life waste, 13-15 parts of Chinese medicine herbs, 7-17 parts of quick lime, 2.05-3.04 parts of water reducing agent, 9-21 parts of adhesive and 9-16 parts of water. According to the preparing method of the life waste energy-saving bricks, the problem of resource utilization of the life waste is solved, the production cycle is shortened, sintering is not needed, thermal energy is not needed, the time is saved, the productivity rate is increased, the production cost is lowered, and more importantly, the problem of secondary pollution caused by misconduct of life waste can be relieved.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a domestic garbage energy-saving brick and a preparation method thereof. Background technique [0002] At present, domestic and foreign domestic waste treatment basically adopts three methods; incineration, composting, and sanitary landfill; there is also a fourth method, the so-called comprehensive treatment method of the combination of the above three or two methods. The incineration method is more thorough through high-temperature incineration, but 3-4% of the fly ash produced contains excessive dioxins and heavy metals, which are called dangerous wastes, which need secondary treatment. The methods include high-temperature melting over 1000°C to make it vitrified; plastic melting embedding, and cement embedding after adding stabilizers. In short, after treatment, secondary landfill treatment is required, and the cost is very high. 15-20% of the ash pro...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects in the prior art, the object of the present invention is to provide a domestic waste energy-saving brick, which solves the problem of domestic waste resource utilization. The preparation method of the domestic waste energy-saving brick provided by the invention reduces the production cycle and does not require sintering. It does not require heat energy, saves time, improves productivity, reduces production costs, and more importantly, it can alleviate the problem of secondary pollution caused by improper disposal of domestic waste