The ratio of the amount of water to the amount of cement is called the Water Cement ratio.
If the grade of concrete increases, the compressive strength, and durability of concrete also increases but the free-water cement ratio decreases.
The minimum density (g/cc) of corrugated and semi-corrugated asbestos cement sheets considered acceptable for construction purposes by the Indian standard is:
The actual discharge of liquid through an orifice is determined by multiplying ideal discharge by a factor called coefficient of discharge. The coefficient of discharge is given by __________.
