| 摘要 |
FIELD: chemistry.SUBSTANCE: crude mixture for making artificial porous aggregate contains, wt %: low-melting clay 81.2-84.6, sulphite-alcohol wort 0.6-0.8, kaolin 0.6-0.8, zinc oxide 0.6-0.8, fly ash 13.0-17.0.EFFECT: high strength of the artificial porous aggregate.1 tbl |
