| 摘要 |
The present invention relates to an admixture composition for shotcrete which comprises polycarboxylic acid, amine-based strength enhancing agents, defoamers, and suspension stabilizers, and a shotcrete composition using the same. The polycarboxylic acid group admixture composition for shotcrete, of the present invention, is suitable for shotcrete which requires formability by increasing viscosity while maintaining the fluidity of a conventional polycarboxylic acid-based admixture. |
| 申请人 |
DAEWOO ENGINEERING & CONSTRUCTION CO., LTD. |
发明人 |
JEON, YOUNG SU;CHOI, SUNG;HAN, CHUNG;KIM, WOONG KU;SEO, KYOUNG WON;KIM, YONG JIC;KIM, KYOUNG MIN;KIM, YOU SEOK;PARK, HYUNG CHOEL;KIM, YOUNG JIN |
