| 发明名称 |
GAS-FORMING AGENT FOR CEMENT COMPOSITION |
| 摘要 |
A cement composition utilizing said agent offers improved shrinkage compensation, solution: A gas-forming agent for a cement composition containing nitrite comprises a substance which produces nitrogen gas through a reaction in the cement composition. ® KIPO & WIPO 2008
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| 申请公布号 |
KR20080026554(A) |
申请公布日期 |
2008.03.25 |
| 申请号 |
KR20077030025 |
申请日期 |
2007.12.21 |
| 申请人 |
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
发明人 |
FURUSAWA TAKAO;ISHII TAKASHI;OZAWA TAKEO |
| 分类号 |
C04B38/02;C04B22/08;C04B24/12 |
主分类号 |
C04B38/02 |
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