发明名称 |
COMPLEX ADDITIVE FOR CONCRETE MIXTURE |
摘要 |
FIELD: manufacturing products out of concrete mixture. ^ SUBSTANCE: the suggested complex additive contains, weight%: sodium carbonate 8-15; sodium sulfate 8-15; sodium chloride 5-10; calcium chloride 67-72. The innovation provides increased strength of concrete at initial terms of hardening. ^ EFFECT: higher efficiency. ^ 1 tbl |
申请公布号 |
RU2321568(C1) |
申请公布日期 |
2008.04.10 |
申请号 |
RU20060139292 |
申请日期 |
2006.11.07 |
申请人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
发明人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
分类号 |
C04B22/08;C04B103/14 |
主分类号 |
C04B22/08 |
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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