Admixture is a cloth other than cement, water and concrete additional to batches before mixing or through mixing to change the properties of ordinary concrete & to really make it far more appropriate for the important situation. Have hydraulic cementing properties Example: blast furnace slag, organic cement and hydraulic hydrated https://josuejjihe.articlesblogger.com/57798603/the-smart-trick-of-concrete-accelerator-curing-time-that-nobody-is-discussing