CRD-C62-69 Method of Testing Cylindrical Test Specimens for Planeness and Parallelism of Ends and Perpendicularity of Sides  

This method of test covers procedures for determining the planeness and parallelism of the ends of cylindrical test specimens and the perpendicularity of the sides to the ends. I t is intended for use in connection with the preparation of test specimens o f concrete, mortar, rock, and similar materials for test for compressive strength or other properties.