CIVIL ENGINEERING STRUCTURE REPAIRING BLAST DEVICE AND CIVIL ENGINEERING STRUCTURE REPAIRING METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a civil engineering structure repairing blast device and a civil engineering structure repairing method using the same, easily movable to a repairing object place in a civil engineering structure, and capable of surely removing rust of the repairing object place, while restraining consumption of an abrasive.;SOLUTION: The civil engineering structure repairing blast device 1 comprises resin or four light metal tanks 2 for storing an abrasive S, a case 3 for storing the tanks 2 so a to cover the tanks 2, a connection part 6 connected to a compressor arranged outside the case 3, a hose 4, a nozzle 5 connected to the hose 4 and an abrasive flow regulating valve 14 provided on an upper surface 3d of the case 3 and regulating a flow rate of the abrasive S sent to the hose 4 from the tanks 2.;COPYRIGHT: (C)2014,JPO&INPIT