The wollastonite mineral are the main source of solid-state reaction from limestone and silica sand. Wollastonite is
used as replacement of both sand and cement depending on size of wollastonite. Present study will provide better understanding
of mechanical and durability properties of concrete in which cement is partially replaced with wollastonite. The present paper
would contribute to the efforts being made in the field of concrete technology towards development of concretes possessing good
strength and durability properties along with economic and ecological advantage.