IDENTIFICATION METHOD AND CONCRETE TEST METHOD FOR CONCRETE TEST PIECE

摘要

PROBLEM TO BE SOLVED: To provide an identification method for concrete test pieces simply and accurately even if the characters inscribed on the concrete test piece put in a curing water tank are rubbed out or become invisible due to accumulation and adhesion of deposits when conducting a concrete test, and to provide a concrete test method for identifying and taking out the desired concrete test piece from among many concrete test pieces simply and accurately.;SOLUTION: In this identification method for concrete test pieces, the inside of the curing water tank is imaged to obtain a first image, next the concrete test pieces are put in the curing water tank, the inside of the curing water tank including the concrete test pieces is imaged to obtain a second image, and then the first image is checked against the second image to identify the concrete test pieces based on the difference between these two images.;COPYRIGHT: (C)2011,JPO&INPIT