METHOD FOR MEASURING OR INSPECTING CONCRETE COVERING DEPTH OF REINFORCED CONCRETE STRUCTURE, AND COVERING DEPTH INSPECTION BODY

摘要

PROBLEM TO BE SOLVED: To provide a method for inspecting a concrete covering depth, capable of conducting ready and low-cost inspection, with necessary and sufficient accuracy as preliminary inspection, and inspecting the concrete covering depth with higher efficiency and a lower inspection cost, when inspecting the concrete covering depth of each part of a concrete structure.;SOLUTION: In a reinforced concrete structure, a covering depth inspection body (1) is brought into contact with a concrete surface (30), which is an inspection object of the concrete (3) covering depth for a reinforcing bar (4), with the covering depth inspection body having a magnetic force strong enough to be magnetized, when the covering depth is less than a reference value (L_o). The covering depth inspection body is not magnetized, if the concrete covering depth satisfies the reference value (L_o) and is magnetized, if the concrete covering depth does not satisfy the reference value (L_o).;COPYRIGHT: (C)2011,JPO&INPIT