| 发明名称 |
CEMENT |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide cement capable of being blended to a main material for a civil construction at a lower cost and massively compared with the conventional and having low compressive strength. <P>SOLUTION: The cement is obtained by pulverizing and mixing 30-60 mass% residual material after an organic materials are separated from shells and 70-40 mass% flyash and has 5-20 N/mm<SP>2</SP>compressive strength. In such a case, one or more kinds selected from a lime-containing material, a silicon-containing material and gypsum can be optionally added. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005320190(A) |
申请公布日期 |
2005.11.17 |
| 申请号 |
JP20040138313 |
申请日期 |
2004.05.07 |
| 申请人 |
HOSOOKA BIO HIGHTECH KENKYUSHO:KK;SASAKI SATORU;TSUNEKAWA MASAMI;NAWA TOYOHARU;SHIMAMURA HIDERO |
发明人 |
HOSOOKA TOSHIO;TSUNEKAWA MASAMI;NAWA TOYOHARU;SASAKI SATORU;SHIMAMURA HIDERO |
| 分类号 |
C04B7/345;C04B7/24;C04B7/26;C04B22/06;C04B22/08;C04B22/10;C04B22/14;C04B28/00;(IPC1-7):C04B7/345 |
主分类号 |
C04B7/345 |
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