| 发明名称 |
HYDRAULIC CEMENT CONTAINING CLASS C FLY ASH |
| 摘要 |
<p>A hydraulic cement is formed from a Class C fly ash and an alkali metal activator. Mortar and concrete compositions can be prepared with this hydraulic cement. The cement is particularly useful in producing mortar and concrete compositions that achieve high strengths in a short time.</p> |
| 申请公布号 |
NZ227101(A) |
申请公布日期 |
1991.08.27 |
| 申请号 |
NZ19880227101 |
申请日期 |
1988.11.28 |
| 申请人 |
LONE STAR INDUSTRIES INC |
发明人 |
GRAVITT, BILLY B;HEITZMANN, RICHARD F;SAWYER, JAMES L |
| 分类号 |
C04B7/28;C04B;C04B7/24;C04B7/26;C04B22/06;C04B22/10;C04B24/18;C04B24/26;C04B28/02;C04B28/22;(IPC1-7):C04B7/00;C04B7/02;C04B7/14;C04B22/00 |
主分类号 |
C04B7/28 |
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