ACI - Concrete Strength Testing Technician (CSTT) questions with answers graded A+

ACI - Concrete Strength Testing Technician (CSTT)Standard Practice for Capping Cylindrical Concrete Specimens - correct answer ASTM C617 Procedures for capping enable concrete cylinders and cores to meet C617's practice requirements for___ and___. C617 - correct answer perpendicularity, planeness C617, 3.1 ____ ____ can be made of glass, machined metal, polished granite, or diabase. C617 - correct answer Capping plates C617, 4.1 Sulfur caps can be formed against ___ or___ plates. C617 - correct answer metal, stone C617, 4.1 The working surface of a capping plate shall not depart from a plane by more than ___ inch ( ___ mm) in 6 inches (150 mm). C617 - correct answer 0.002 inch (0.05 mm) C617, 4.1 Device used in conjunction with a capping plate to ensure perpendicularity.