发明名称 |
FLEXIBLE CONCRETE COMPOSITIONS AND METHODS FOR MANUFACTURING THEM |
摘要 |
The invention concerns the addition of ammonia to cement, thereby increasing the cement's tensile strength and flexibility. More flexible cement, whether used by itself or in conjunction with other materials in cementitious compositions, is useful in a wide range of applications.
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申请公布号 |
US2008127863(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20070923422 |
申请日期 |
2007.10.24 |
申请人 |
WEBB MARK A;HUBBARD STEPHEN M |
发明人 |
WEBB MARK A.;HUBBARD STEPHEN M. |
分类号 |
C04B7/32;C04B7/02;C04B7/12;C04B7/14;C04B7/345 |
主分类号 |
C04B7/32 |
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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