| 摘要 |
PURPOSE:To specify a leaked water infiltration point, by sending a vaporized substance through a leakage water point in a wall body to detect the vaporized substance coming through the leaked water infiltration point with a sensor. CONSTITUTION:A hole 13 is provided at a leakage water point inside 3 a wall body 1, a metal faucet 6 of a hose 8 is connected to the hole 13 and a patty 12 is applied thereabout. A vaporized alcohol 15 is sent from a vaporizer 14 and the vaporized alcohol 15 coming through a leaked water infiltration point 5 outside 2 the wall body 1 passing through a crack 4 is detected with a sensor 7. Thus, the leaked water infiltration point 5 can be specified easily. |
