LINING RESIN FOR REPAIRING THE INSIDE FACE OF PIPE LEAKAGE AND PROCESS FOR REPAIRING THE INSIDE FACE OF PIPE LEAKAGE

摘要

PROBLEM TO BE SOLVED: To provide a lining resin, in leakage repair for an inner pipe, usable for both of the inner pipe inside of a lamp piped in an exposed state and the inside pipe outside of a lamp piped in a buried state.;SOLUTION: There is provided a lining resin used for the repair of the inside face of the leakage in a pipe to close the leakage hole of an object pipe from the inside by carrying a lining resin made to flow from one end of the object pipe toward the other edge by an air flow, in which the characteristic of the frequency of dynamic viscoelasticity (rad/sec)-viscosity (Pa sec) measured at 5 to 40°C satisfy 98 to 605 Pa sec in 0.1 rad/sec and 0.50 to 5.1 Pa sec in 500 rad/sec.;COPYRIGHT: (C)2015,JPO&INPIT