| 摘要 |
PROBLEM TO BE SOLVED: To impart excellent preservability as compared with a premix type, to reduce transport cost, to reduce the addition amt. of a coagulation adjusting agent to shorten the kneading time with moisture and to simply perform work. SOLUTION: In a method for producing a fast curing grout material, a compd. mixing a resin emulsion, fly ash, calcium carbonate, cement or silica sand with a fast curing material and a coagulation adjusting agent if necessary is charged in a bag as one unit and, at a time of use, the compd. of one or more unit is taken out of the bag and this compd. is mixed with water and, thereafter, cement and/or silica sand are added to and mixed with the compd. Further, a bag is composed of a water-soluble substance. |
