发明名称 |
RAW MATERIAL MIXTURE FOR CONCRETE PRODUCTION |
摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to raw material mixture for concrete production and can be applied in industry of building materials, in particular, in manufacturing products from concretes. Raw material mixture for concrete production contains, wt %: Portland cement 24-26; ash of coal burning 71.5-73.5; polyaminotriazole fibre cut into 5-15 mm long segments 1-1.5; sodium methylsiliconate 1-1.5, with water-cement ratio 0.45-0.5.EFFECT: increased concrete strength.1 tbl |
申请公布号 |
RU2537742(C1) |
申请公布日期 |
2015.01.10 |
申请号 |
RU20130138046 |
申请日期 |
2013.08.13 |
申请人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
发明人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
分类号 |
C04B28/04;C04B16/06;C04B18/10;C04B111/20 |
主分类号 |
C04B28/04 |
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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