发明名称 |
Conversion -preventing additive for high alumina cement products |
摘要 |
<p>Additives for high alumina cement compositions which are effective to reduce or prevent the deleterious conversion of hexagonal calcium aluminate hydrates to cubic hydrogarnet in the high alumina cement compositions comprise 80-99 wt.% of a siliceous pozzolan and 1-20 wt. % of an inorganic sodium or potassium salt.</p> |
申请公布号 |
GB2297085(A) |
申请公布日期 |
1996.07.24 |
申请号 |
GB19960000796 |
申请日期 |
1996.01.15 |
申请人 |
* NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
YAN * FU;JIAN * DING;JAMES J. * BEAUDOIN |
分类号 |
C04B28/06;(IPC1-7):C04B28/06;C04B22/00 |
主分类号 |
C04B28/06 |
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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