New: prepare-mortarsamplesAll contenthive-129948krhive-196917steemzzanhive-183959hive-185836hive-180932hive-150122photographyhive-184714hive-145157hive-101145hive-183397hive-188619uncommonlabhive-144064hive-166405krsuccesshive-103599hive-193186bitcoinhive-180301hive-193637hive-181136TrendingNewHotLikersdeptster (25)in science • 7 years agoHow To Prepare Mortar Samples? Here's How!MATERIAL USED = Ordinary Portland Cement with two water-tocement ratios of 0.42 and 0.52, specimens cured in the controlled environments of 25, 46 and 65 C for temperature, and 30% and 90% for…