CAPPING METHOD, CAPPING MATERIAL, AND RESTRAINING MATERIAL FOR SPECIMEN FOR CONCRETE COMPRESSIVE STRENGTH TEST

摘要

PURPOSE: To provide a capping method for concrete specimen, a capping material, and a restraining material with which a high precision compressive strength test can be done simply and quickly. ;CONSTITUTION: Capping of a specimen for a compressive strength test for concrte is conducted by placing a capping material 22 consisting of a porous hard plastic substance on the oversurface of the concrete specimen 21, and thereon a specified load is applied.;COPYRIGHT: (C)1994,JPO&Japio