| 发明名称 |
RAW MIX FOR MANUFACTURE OF FINE-GRAINED CONCRETE |
| 摘要 |
FIELD: construction.SUBSTANCE: raw mix for manufacture of fine-grained concrete contains, by weight %: portland cement 28.0-30.0; coal ash 69.75-71.7; carbamide 0.05-0.1; casein glue 0.1-0.15; wool waste 0.05-0.1, at the water cement ratio 0.45-0.55.EFFECT: increase of durability of fine-grained concrete.1 tbl |
| 申请公布号 |
RU2548430(C1) |
申请公布日期 |
2015.04.20 |
| 申请号 |
RU20130155417 |
申请日期 |
2013.12.12 |
| 申请人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
发明人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
| 分类号 |
C04B18/10;C04B28/04 |
主分类号 |
C04B18/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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