| 发明名称 |
METHOD OF PRODUCING SELF-FLUIDITY HYDRAULIC COMPOSITION |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of producing a self-fluidity hydraulic composition which has no variation and is stable in the fluidity of slurry between production lots and is improved in product yield at production in a self-leveling material containing Portland cement as a hydraulic component. <P>SOLUTION: The self-fluidity hydraulic composition contains a Portland cement-containing hydraulic component and a water-reducing agent and/or thickener. The production method for this composition comprises measuring the content of free calcium oxide contained in Portland cement, and mixing the water-reducing agent and/or thickener with the hydraulic component containing Portland cement in which the content of free calcium oxide is≤1 mass%. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2006168999(A) |
申请公布日期 |
2006.06.29 |
| 申请号 |
JP20040359290 |
申请日期 |
2004.12.13 |
| 申请人 |
UBE IND LTD |
发明人 |
SAWABE NORIHIKO;MAZAKI KATSUHIKO |
| 分类号 |
C04B28/04;C04B7/02;C04B22/08;C04B22/14;C04B24/26;C04B24/38 |
主分类号 |
C04B28/04 |
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