RAW MIX FOR MANUFACTURING LIGHT AGGREGATE
FIELD: manufacture of building materials. ^ SUBSTANCE: invention relates to manufacturing artificial light aggregates for concrete, e.g. haydite. Raw mix contains 84-95% of clayey material, 4-6% of oil slime comprised of 38-45% organic fraction and 42-45% mineral residue including 7.60-14.4% Fe2O3 a...
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