Portland Cement (type V)
This type of cement is produced in accordance with the specifications set out in the Iranian national standard number ISIRI-389 and the American standard ASTM-C150 and is produced as a modified Portland cement. Its special use is in the manufacture of concretes with moderate hydration temperature They were a necessity.
This cement is known as cement with high resistance to sulfate invasion. Therefore, in cases where the risk of sulfation threatens the concrete, this cement is used. The application and advantages of this type of cement are:
Use in corrosive and humid environments, in contact with groundwater and running water
Suitable for foundations, offshore structures and structures in highly corrosive environments
In relatively bulky concretes, foundations, irrigation canals
With the advantage of high resistance against sulfate invasion for the construction of concrete pipes, water and sewage canals
Durability of concrete in adverse environmental conditions