发明名称 |
HYDROPHILIC BUILDING PRODUCTS |
摘要 |
The invention relates to the use of = 1% by weight of potassium carbonate, based on the dry mass of a cement-based binder system, for hydrophilicizing the surface of the cured building product produced therefrom. Furthermore, a building product which can easily be cleaned by means of water and has been produced from a binder system comprising from 1 to 10% by weight of potassium carbonate, from 20 to 80% by weight of portland cement and from 3 to 60% by weight of microsilica from zirconium production is claimed. |
申请公布号 |
EP2748118(B1) |
申请公布日期 |
2017.02.01 |
申请号 |
EP20120748452 |
申请日期 |
2012.08.17 |
申请人 |
Construction Research & Technology GmbH |
发明人 |
ELLENRIEDER, Florian;RIEDMILLER, Joachim;MAIRHÖRMANN, Manfred;MC ILHATTON, Michael |
分类号 |
C04B22/10;C04B28/04 |
主分类号 |
C04B22/10 |
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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