WATER LEAKAGE DETECTION-REPAIRING SYSTEM AND WATER LEAKAGE DETECTION-REPAIRING METHOD FOR WASTE DISPOSAL SITE

摘要

PROBLEM TO BE SOLVED: To provide a water leakage detection-repairing system capable of preventing water leakage to a ground and easily repairing a portion of water leakage even if a water-shutting off sheet is damaged.;SOLUTION: The water leakage detection-repairing system 12 for the waste disposal site 10 is provided with a double water-shutting off sheet 18 by joining mutual surfaces opposed to each other of the water-shutting off sheets 19, 20 arranged at two upper and lower layers by fusion bonding with a space and divided to a plurality of bag-like areas 24, a water-permeation material 21 installed in the respective bag-like areas 24; a measurement electrode E1 installed in the respective bag-like areas 24, a pouring hose 30 for communicating with the respective areas 24 pouring a water-stopping material 44 into them, and a confirmation hose 32 communicating with the respective bag-like areas 24 and confirming that the water-stopping material 44 is discharged.;COPYRIGHT: (C)2009,JPO&INPIT