TY - BOOK AU - De Silva, Sembukuttige Danuja Chandani AU - Mr. V.Sivahar TI - Non-destructive evaluation of strength gain of ordinary portland cement mortar by ultrasonic pulse velocity method PY - 2016///] KW - MATERIALS SCIENCE AND ENGINEERING-Dissertations KW - ULTRASONIC PULSE VELOCITY KW - CEMENT MORTAR-Strength KW - MSc in Materials Science N1 - TH3252 UR - http://dl.lib.mrt.ac.lk/handle/123/12351 ER -