| 摘要 |
PROBLEM TO BE SOLVED: To provide an admixture for hydraulic composition containing a naphthalenesulfonic acid formaldehyde condensate and triisopropanolamine, capable of enhancing strength at 7 and 28 day of a cured body of the hydraulic composition and being manufactured as a composition having low odor such as pungent odor and low viscosity.SOLUTION: There is provided an admixture for hydraulic composition containing one or more kind of compound selected from a naphthalenesulfonic acid formaldehyde condensate, triisopropanolamine, oxycarbonic acid, saccharides and sugar alcohol and water.SELECTED DRAWING: None |
