| 摘要 |
FIELD: construction. ^ SUBSTANCE: foam glass includes following components, wt %: SiO2 - 53.2-57.9; Al2O3 - 14.0-15.0; CaO - 5.0-6.0; MgO - 2.0-3.0; Fe2O3 - 2.0-3.0; Na2O - 4.0-5.0; TiO2 - 5.0-7.0; MnO - 1.0-2.0; FeO - 1.0-2.0; Cr2O3 - 0.1-0.2; Mn2O3 - 0.3-0.5; NiO - 0.3-0.5; ZrO2 - 3.0-4.0; gas-forming agent - 1.0-2.0. ^ EFFECT: enhanced durability of foam glass. ^ 1 tbl |
