This type of specialty cement is manufactured according to BIS specifications IS-8041:1990. The name by itself is an explanation of the nature of the cement i.e. it gets hardened at a very rapid pace. Apart from rapid hardening, it also develops high strength at an early stage than even OPC 53. It is used in pre-fabricated concrete construction work or in situations where Form Work has to be removed for reuse at a fast rate or some times in road repair works too.

This type of specialty cement is manufactured according to BIS specifications IS-8041:1990. The name by itself is an explanation of the nature of the cement i.e. it gets hardened at a very rapid pace. Apart from rapid hardening, it also develops high strength at an early stage than even OPC 53. It is used in pre-fabricated concrete construction work or in situations where Form Work has to be removed for reuse at a fast rate or some times in road repair works too.