| 摘要 |
FIELD: construction. ^ SUBSTANCE: ceramic mass includes clayey raw material, tripoli powder and blast-furnace slag, at the following ratio of components, wt %: clayey raw material - 34.0-36.0; tripoli powder - 10.0-15.0; blast furnace slag - 51.0-54.0. ^ EFFECT: reduced water absorption of items. ^ 1 tbl |
