Ordinary Portland cement is available in three different grades in India as 33 grade (IS: 269-1989), 43 grade (IS: 8112-1989) and 53 grade (IS: 12269-1987). The numbers 33, 43 and 53 represents 28-day compressive strength of cement-mortar as 33 MPa, Read More
Ordinary Portland cement is available in three different grades in India as 33 grade (IS: 269-1989), 43 grade (IS: 8112-1989) and 53 grade (IS: 12269-1987). The numbers 33, 43 and 53 represents 28-day compressive strength of cement-mortar as 33 MPa, Read More
Ordinary Portland cement is available in three different grades in India as 33 grade (IS: 269-1989), 43 grade (IS: 8112-1989) and 53 grade (IS: 12269-1987). The numbers 33, 43 and 53 represents 28-day compressive strength of cement-mortar as 33 MPa, Read More
Ordinary Portland cement is available in three different grades in India as 33 grade (IS: 269-1989), 43 grade (IS: 8112-1989) and 53 grade (IS: 12269-1987). The numbers 33, 43 and 53 represents 28-day compressive strength of cement-mortar as 33 MPa, Read More
