Construction material product produced by industrial solid was and building refuse
A technology for solid waste and construction waste, applied in the field of building materials, can solve the problems of single building material products and high cost of building materials, and achieve the effects of improving the environment, reducing manufacturing costs and realizing recycling.
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[0013] The following are examples of the present invention, and the examples are used to illustrate the present invention, but not to limit the present invention. It is prepared from the following raw materials and methods in weight ratio:
[0014] Fly ash 22 parts Slag 41 parts
[0015] Coal gangue 13 parts Construction waste 13 parts
[0016] Lime 10 parts Gypsum 1.5 parts
[0017] Binder 0.05 parts
[0018] ——The binding agent is sodium silicate or sodium sulfate or carboxymethyl cellulose.
[0019] When the binder is used, only one kind of substance can be used according to the need, and two or more kinds of substances can also be used at the same time.
[0020] The raw materials in the above weight ratio are crushed by physical methods to a particle size of 5mm, and the components are dry-mixed evenly, then stirred with water, put into the mold, vibrated and pressurized, and the product is cured for 12-24 hours, and then dried and wet cured for 5-7 hours. day, let it...
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