MIXTURE FOR MANUFACTURE OF CONSTRUCTION MATERIAL Russian patent published in 2010 - IPC B09B3/00 C04B26/26 C04B28/00 C04B111/20 

FIELD: technological processes.

SUBSTANCE: invention refers to construction, and namely to construction materials produced from recycled industrial wastes. Mixture used for producing construction material includes the following, wt %: drilling slag 1.0 - 30.0; spent process liquor with density of 1.08 - 1.86 t/m³ 1.0 -40.0; mineral additive - loam, sand, sand-clay fraction 0.9 -45.0; dehydrator - at least one of the following - peat, mineral wool, slag wool, cellulose fibres, silica gel, foam insulation rolled material 1.0 - 38.0; carboxymethylcellulose - CMC and/or polyvinyl acetate - PVAC 0.1 - 0.2; accelerator - calcium and/or sodium chloride 1.0 - 2.0; cement 1.0 - 22.0; bitumen 1.0 - 5.0; drain drilling water produced as a result of drilling works, the rest. Invention is developed in subclaims of invention formula.

EFFECT: improved environment protection, natural resources saving, reduced prime cost.

2 cl, 15 ex