| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a material for water-retentive hydraulic solidified body and a construction method of a water-retentive pavement, where a sustainability of a cooling performance by a water retention of solidified body is remarkably improved by effectively utilizing a mixed water-absorbing resin. <P>SOLUTION: The material is used for manufacturing a water-retentive hydraulic solidified body, which contains a blast-furnace slag powder, an alkali activator and a water-absorbing polymer. In addition, mixing of an inorganic powder with a particle diameter of≤100μm containing amorphous SiO<SB>2</SB>of≥50 mass% and/or granulated blast-furnace slag pulverized to have a particle diameter of≤150μm is preferable. <P>COPYRIGHT: (C)2003,JPO</p> |
