Testing Mold for High Fluidity Concrete

The present invention relates to a specimen mold for molding a compressive strength of test specimens of concrete, more particularly the difficult-specific production of a conventional specimen molded by the platen to flatten the touches specimen upper and lower surfaces of the compression tester, without the process of polishing or capping It is for the fluidity of the concrete specimen molds to allow concrete compressive strength test of the same sex. The present invention has the side wall portion side end portion of a pair of semi-circular cylinder that is open at one side opening are bonded to each other to form a cylindrical shape; Maguripan and a pair of closing the opposite ends of said side walls; Doedoe composed of the side wall of the upper side is provided with a ball charge for concrete injection, maguripan of the pair but each location the side wall end portion, is formed to protrude to the side wall portion outside a plurality of engagement members from the side wall portion outside It characterized in that the mutual coupling by.