发明名称 |
HYDRAULIC COMPOSITION WITH LOW CLINKER CONTENT |
摘要 |
<p>The present invention relates to a hydraulic binder comprising in parts by mass: (a) 40 to 70 parts of a Portland clinker; (b) 30 to 60 parts of fly ash; (c) optionally up to 30 parts of an inorganic material other than clinker or than fly ash; (d) 2.5 to 15 parts of an alkali metal salt expressed in parts of equivalent-Na2O relative to 100 parts of fly ash; and (e) 2 to 14 parts of sulphate expressed in parts of SO3 relative to 100 parts of clinker; the fly ash having a Dv97 less than or equal to 40 µm, and the sum of (a), (b) and (c) being equal to 100.</p> |
申请公布号 |
CA2865572(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
CA20132865572 |
申请日期 |
2013.03.01 |
申请人 |
LAFARGE |
发明人 |
MARTIN, MYLENE;BONY, ELISE;SCHWARTZENTRUBER, ARNAUD |
分类号 |
C04B28/04;C04B18/08 |
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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