Study of Properties of Concrete Using Waste Refractory ...
Natural granite stone aggregates of nominal sizes of 20mm and 10mm which are locally available are used in the study. Refractory Brick Waste Aggregates (RBWA): The refractory brick waste was brought from TRL Krosaki Refractories Limited, Belpahar, Jharsuguda, Odisha. These are made by crushing the bricks which discarded for any kind of deformities.