| 发明名称 |
CEMENT COMPOSITIONS OF RAPID EXPANSION AGENT USING INDUSTRIAL BY-PRODUCTS |
| 摘要 |
<p>The present invention relates to a cement composition including a rapidly cured expansion agent including artificial marble waste powder, gypsum, and limestone, Portland cement, gypsum, and quicklime. The rapidly cured expansion agent includes 20-60 wt% of artificial marble waste powder, 10-30 wt% of gypsum, and limestone, is sintered at 1,200-1,500 deg.C, and is pulverized into 10-90 micrometers.</p> |
| 申请公布号 |
KR20140012850(A) |
申请公布日期 |
2014.02.04 |
| 申请号 |
KR20120080121 |
申请日期 |
2012.07.23 |
| 申请人 |
WINFLOW, INC.;YOU SUNG TECH CO., LTD. |
发明人 |
KIM, SANG YUN;SEONG, GIL MO;BOK, JOUNG SOO;MIN, DUCK KI;KIM, HYOUNG MIN |
| 分类号 |
C04B18/04;C04B24/24;C04B28/12;C04B28/16 |
主分类号 |
C04B18/04 |
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