TEST PIECE

摘要

PURPOSE: A junction-isolation testing body for measuring compression strength is provided to measure compression strength by collecting a concrete sample with a non-constructive collecting method, thereby obtaining accurate and reliable compression strength. CONSTITUTION: A junction-isolation testing body for measuring compression strength comprises a testing body mold(10), a crack guide plate(20), a cladding plate(30), and an anchor(40) . The testing body mold is mounted in a mold opening. The testing body mold includes a mol unit and a plate unit. The crack guide plate is fixed to the mold in the inside of the mold opening. The cladding plate is joined to the front surface of the testing body mold. The anchor is connected to through-holes of the cladding plate, the testing body mold, and the crack guide plate.