| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high strength hydraulic cured body having excellent development of bending strength without the addition of organic fibers and steel fibers and having a low water-binder ratio, and to provide a method for producing a high strength hydraulic cured body in which the number of stages is reduced compared with the conventional one. <P>SOLUTION: Disclosed are a high strength hydraulic cured body and its production method wherein a cement composition comprising alumina cement, a binder containing silica fume in a ratio of 0 to 67 pts.mass to 100 pts.mass of the alumina cement, aggregate and water, and in which the ratio of the water and the binder is≤20%, is kneaded using a rotation or revolution type mixer, is molded, and is thereafter subjected to heat curing. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
