发明名称 |
Flow properties of dry cementitious materials |
摘要 |
Methods of improving the flow properties of one or more dry particulate cementitious materials are provided. The methods are basically comprised of dry-blending a particulate flow enhancing additive comprised of a particulate solid adsorbent material having a flow inducing polar molecule producing chemical adsorbed thereon with said cementitious materials.
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申请公布号 |
US6478869(B2) |
申请公布日期 |
2002.11.12 |
申请号 |
US20010815903 |
申请日期 |
2001.03.23 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
REDDY BAIREDDY R.;SWEATMAN RONALD E.;HEATHMAN JAMES F.;FITZGERALD RUSSELL M.;CROOK RONALD J. |
分类号 |
C04B20/10;C04B28/02;C09K8/46;(IPC1-7):C04B24/04 |
主分类号 |
C04B20/10 |
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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