发明名称 |
Additive building material mixtures containing different-sized microparticles |
摘要 |
The present invention relates to the use of different-sized polymeric microparticles in hydraulically setting building material mixtures for the purpose of enhancing their frost resistance and cyclical freeze/thaw durability.
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申请公布号 |
US2007193159(A1) |
申请公布日期 |
2007.08.23 |
申请号 |
US20060388307 |
申请日期 |
2006.03.24 |
申请人 |
ROEHM GMBH & CO. KG |
发明人 |
SCHATTKA JAN HENDRIK;KAUTZ HOLGER;LOHDEN GERD |
分类号 |
E04C1/00 |
主分类号 |
E04C1/00 |
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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