| 摘要 |
PROBLEM TO BE SOLVED: To obtain a hydraulic composition excellent in incombustibility and its cured product. SOLUTION: This hydraulic composition comprises blast-furnace water- granulated slag, an ultrafine substance, a water-soluble polymer, a curing accelerator, aggregate, an organic fiber such as pulp and water. In the composition, an amount of the organic fiber is 3-10 pts.wt. based on 100 pts.wt. total weight of blast-furnace water-granulated slag and ultrafine substance and water content is 18-23wt.%. This cured product is obtained by curing the hydraulic composition. |
