GEOPOLYMER COMPOSITION WITH STABLE DIMENSIONS AND METHOD

摘要: FIELD: chemistry.SUBSTANCE: aluminosilicate geopolymer composition comprising the reaction product of water, a chemical activator from group consisting an alkali metal salt, base and mixtures thereof, binding reactive material thermally activated mineral - TAASM, cement based on calcium sulfoaluminate CSA, sulfate dihydrate, hemihydrate sulfate, anhydrous wherein weight ratio to said is about 1 6:100; comprises 33 97 wt % 40 sulfate. The method for obtaining above composition, mixture of: activator, material. CSA-based cement, TAASM sulphate at 100:100; 2 100:100. obtain comprising: 60 85 Class C fly ash, 8 30 4.0% 15% by activator. invention developed in subclaims.EFFECT: improved dimensional stability durability.15 cl, 59 dwg, 117 tbl, 31 ex