| 摘要 |
FIELD: manufacture of building concrete and reinforced concrete articles - panels, blocks, tiles. ^ SUBSTANCE: proposed raw material mixture for high-temperature finishing of concrete contains broken container glass of the following kinds, mass-%: white container glass, 10.0-20.0; green container glass, 20.0-60.0; amber container glass, 20.0-60.0. Besides that, mixture contains semi-white glass in the amount of 5-10 mass-%. ^ EFFECT: obtaining amber coat on concrete articles of improved quality. ^ 2 cl, 1 tbl |
