| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydraulic composition such as concrete, mortar whereby a cured body obtained by centrifugal molding shows sufficient strength.SOLUTION: A hydraulic composition for centrifugal molding comprises water, hydraulic powder, dispersant, aggregate, and one or more compound selected from glucuronic acid, glucuronic acid salt and glucuronolactone of 0.005 pts.mass or more and 0.07 pts.mass or less based on the hydraulic powder 100 pts.mass.SELECTED DRAWING: None |
