| 发明名称 |
BYGGNADSMATERIAL |
| 摘要 |
<p>A levelling agent intended for smoothing off an uneven substructure, including a hydraulic binder, filler and sand together with an elasticity-increasing agent and an agent for rheologic control flow additive. The liquid filler contains gypsum in an amount active for reduced shrinkage, preferably together with a gypsum retarder for delaying setting of the gypsum.</p> |
| 申请公布号 |
FI840346(A0) |
申请公布日期 |
1984.01.27 |
| 申请号 |
FI19840000346 |
申请日期 |
1984.01.27 |
| 申请人 |
ALLMAEN BYGGNADSSERVICE AB |
发明人 |
ALEXANDERSON, JOHAN;SAEFSTROEM, BO |
| 分类号 |
C08K3/00;C04B24/22;C04B28/14;C08L7/00;C08L21/00;C08L33/00;C08L33/02;(IPC1-7):C04B/ |
主分类号 |
C08K3/00 |
| 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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