| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a composition for road surface pavement which includes soil-based aggregates, consists only of an inorganic material, and has improved strength and wear resistance. <P>SOLUTION: The composition for road surface pavement containing the soil-based aggregates of 100 pts.wt., granulated blast furnace slag of 30-800 pts.wt., and alkali stimulating agent of 15-100 pts.wt. is the one having the improved strength and wear resistance and consisting only of the inorganic material. At least one of soil, coal ash, volcanic ash, and a crushed waste tile is preferably usable as the soil-based aggregate, and at least one of cement, calcium oxide, calcium hydroxide, calcium carbonate, magnesium oxide, and sulfate is preferably usable as the alkali stimulating agent. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
