WHAT TO CONSIDER WHILE USING PPC, BFSC OR MINERAL ...
Mar 19, 2015· For concrete made with Portland Pozzolana cement, Portland blast furnace slag cement or mineral admixtures, the setting time and rate of gain of strength are different from those of concrete made with OPC alone. Cognizance of such modified properties shall be taken in deciding deshuttering time, initial time of prestressing, curing period and ...