FIELD: oil-field construction.
SUBSTANCE: raw mix for the production of lightweight aggregate for soil reclamation in the area of oil fields. Soil concrete is prepared from a mixture, wt.%: drilling waste 20-63.3, natural quartz sand 30-65, Portland cement M400 5-15, construction ground quicklime 1-3, polymer-mineral composition Nikoflok 0.4 -0.8, neutralized air-entraining resin 0.1-0.2, calcium stearate 0.2-0.4 or commercial polyacrylamide 0.1-0.3, while the solids content in the drilling waste is 12-44%. Soil concrete is used for rough leveling of sites and backfilling of excavations, or for smoothing and strengthening the slopes of dry-excavated earth quarries, or for filling sludge pits, or as a bearing covering of a reinforced layer.
EFFECT: increased stability of soil concrete parameters by controlling the solid phase in the drilling waste used, increased water resistance, frost resistance and durability.
6 cl, 1 tbl
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