| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition capable of assuredly curing a curable component at a targeted site; a grout including the resin composition and particles; and a filling method for filling cracks formed within the ground with such particles.SOLUTION: The grout of the present invention is a liquid agent scheduled to be dispensed into cracks formed within an underground layer and comprises: particles filling the cracks; the resin composition of the present invention; and a fluid for transporting the particles and resin composition into the cracks. The resin composition of the present invention, furthermore, is used for forming a surface layer for at least partially coating outer surfaces of particles and includes an isocyanate curative and at least one type of curable component selected from the group consisting of polyols, phenol resins, and epoxy resins and cured as a result of a reaction with this isocyanate curative. At least either of the isocyanate curative and curable component is included within a shell so as to ensure a state where the isocyanate curative and curable component are mutually segregated. |
