INJECTION JIG AND ITS INJECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an economical and reliable injection jig and its injection method by which the type of an injecting agent can be selected depending on the size of a gap to the placing joint of a structure. SOLUTION: An injection jig for the treatment of a construction joint consists of a face formed of a woven cloth and/or a non-woven cloth and a face formed of a mesh only or a mesh and a woven cloth and/or a non-woven cloth. In an injection method for the bag shaped injection jig, the bag shaped injection jig is mounted with the meshed face in contact with a prior placing face, and after post placing, an injecting agent is injected via the injection jig to provided the integration of the placing joint.