| 发明名称 |
FOAMED CONCRETE BLOCK AND METHOD OF PRODUCING IT |
| 摘要 |
<p>1. A foam concrete block made of mineral ballast, a reaction agent with hardener for achieving the necessary green strength, the swelling agent, and water, characterized in that the ashes of flotation tailings burnt out in fluidized bed firings with limestone addition at temperatures kept below their melting point are used as ballast and simultaneously as hardener.</p> |
| 申请公布号 |
EP0112999(B1) |
申请公布日期 |
1987.01.28 |
| 申请号 |
EP19830111058 |
申请日期 |
1983.11.05 |
| 申请人 |
ACKERMANN, MANFRED F., DIPL.-ING. |
发明人 |
ERDMANN, WILFRIED, DR.-ING.;KOHLING, ROLF, DR.;LEININGER, DIETER, DR. |
| 分类号 |
C04B18/06;C04B18/12;C04B28/10;C04B38/02;(IPC1-7):C04B18/08;C04B20/04 |
主分类号 |
C04B18/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
