Different Grades of Concrete and their Uses
6:14
how to calculate quantity of cement, sand and crushed stone in floor/ slab
5:33
GRADES of concrete and their uses | Use of M10,M15,M20,M25 grades in construction work | Civil Tutor
10:02
Difference between Ordinary Portland Cement and Portland Pozzolana Cement
5:39
Understanding The Different Grades Of Concrete And Their Mix ratio In Engineering.
12:45
Types of concrete used in construction || Top 20 basic types of concrete || #concrete #civilogy
15:05
Set: The History of Concrete
29:56
The Most Powerful Engine In The World
15:34