| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition capable of assuredly curing an acid-curable resin at a targeted site; a grout including the resin composition and particles; and a filling method for filling such particles into cracks formed within the ground.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 to be injected into 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 acid curative and an acid-curable resin cured in the presence of an acid, whereas at least either of the acid curative and acid-curable resin is included within a shell so as to ensure a state where the acid curative and acid-curable resin are mutually segregated. |
