发明名称 |
Cement composition, its use for the production of a self-leveling liquid casting, and a casting thus obtained |
摘要 |
A cement composition for liquid casting, based on a binder comprising Portland cement and additives comprising at least a fluidizer and a combination of a thickening agent acting by steric exclusion and a gelling thickening agent. The composition can also include a surface active agent to regulate the quantity of entrained air. Mixed with water and an aggregate, it permits obtaining, in a single casting, a self-leveling casting of a high thickness (equal to at least 6 cm) and of low density (about 1.6 to 1.9).
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申请公布号 |
US6849117(B2) |
申请公布日期 |
2005.02.01 |
申请号 |
US20010975954 |
申请日期 |
2001.10.15 |
申请人 |
CIMENTS FRANCAIS |
发明人 |
COLOMBET PIERRE;AMBROISE JEAN;GRELAUD JEAN-PIERRE;PASQUIER MICHEL |
分类号 |
C04B24/26;C04B24/28;C04B24/32;C04B24/38;C04B28/04;(IPC1-7):C04B24/00 |
主分类号 |
C04B24/26 |
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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