ROAD-BUILDING COMPOSITE MATERIAL BASED ON DRILL CUTTINGS Russian patent published in 2017 - IPC E01C3/04 E01C7/10 C04B18/04 C04B28/04 C04B111/20 

FIELD: construction.

SUBSTANCE: road-building composite material based on drill cuttings is characterized by the fact that it is prepared by mixing drill cuttings with moisture content of 50-60% obtained by drilling a well with service water of density 1300-1800 kg/m³, portland cement, fine aggregate (quartz sand) of 1.5-3 mm, depending on its content in the drill cuttings, addition of calcium chloride, water, based on the condition of required plasticity of mixture, depending on moisture content of drill cuttings with the following component ratio, wt %: drill cuttings 60-80, portland cement 10-20, fine aggregate 0-20, calcium chloride 3-5 (by mass of portland cement), water - the rest.

EFFECT: increasing the strength of coatings and foundations of roads while reducing costs.

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