Sunday, September 25, 2011

Ordinary Portland Cement

This cement is also know as normal setting cement and is recommended for adoption for all types of structures . it is used in pavements , reinforced concrete buildings , tanks , culverts and all such structures where heat of hydration will not cause any defeact . This cement has low resistance to sulphate reaction / Its rate of gaining strength , heat of hydration , drying shrinkage and resistance to cracking are ,moderate .

No comments:

Post a Comment