BRANCH LINING MATERIAL AND PIPE LINING METHOD

摘要

PROBLEM TO BE SOLVED: To certainly bond and integrate a flange part and a main pipe lining material. SOLUTION: This branch lining material 1 is constituted by impregnating an uncured curable resin into a tubular resin adsorbing material 4 having a cured flange part 5 formed to one end thereof. In this case, a large number of holes 6 are bored in the flange part 5 of the tubular resin adsorbing material 4. Since the uncured curable resin bled from a main pipe lining material penetrates into the holes 6 bored in the flange part 5 of the branch lining material to be cured by a pipe lining method executed by using the branch lining material 1, the flange part 5 of the branch lining material 1 and the main pipe lining material are more strongly bonded and integrated and the generation of a gap between both of them can be prevented.