| 摘要 |
FIELD: construction; chemistry.SUBSTANCE: invention relates to geopolymer composites. Geopolymer composite for concrete ultra-high quality containing binding substance containing at least one chemically active aluminum silicate and at least one chemically active alkali-earth aluminum silicate, alkaline activating additive containing aqueous solution, at least one substance of potassium hydroxide and sodium hydroxide and at least one substance from silica smoke, glass from sodium silicate glass from potassium silicate, sodium silicate solution and potassium silicate solution and one or more aggregates. Method of making product geopolymer composite for BUVK, involving mixing of dry composite with solution of activating additives to form paste GBUVK and setting and hardening paste GBUVK to form a product; dry composite contains binder approximately from 10 to 50 wt% binder contains at least one chemically active aluminum silicate and at least one chemically active alkali-earth aluminosilicate, and solution of activating additive has the above composition; dry composite also contains one or more substances selected from a group consisting of aggregate, filler and fibres. Method of making product geopolymer composite for BUVK from said geopolymer composite involves mixing components of the composite in intensive mixer until composite passes through granule-like consistence and transforms while stirring continuously into a homogeneous fluid paste. Invention is developed in depending points of the formula.EFFECT: higher quality of concrete.40 cl, 15 ex, 18 tbl, 1 dwg |
