| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject grouting material with excellent penetrability and initial strength manifestation and the durability to repeated load as well, and to provide a method for producing the grouting material. SOLUTION: This quick-setting grouting material for pavement comprises 100 pts.wt. of cement, 40-120 pts.wt. of a quick-setting cement admixture, 5-25 pts.wt. of an expansive material, 50-200 pts.wt. of an asphalt emulsion, 100-250 pts.wt. of a filler, and 100-300 pts.wt. of addition water. The method for producing the above grouting material comprises a process of mixing each specified amount of the above-mentioned components, and, as necessary, each specified amount of a water-holding agent, water-reducing agent, foaming agent, or setting regulator together. |
