The resistance of an aggregate to wear is known as

The aggregates of ...........shape have maximum voids

Expansion joints are provided if the length of concrete structures exceeds

High percentage of tricalcium silicate and low percentage of dicalcium silicate in cement results in

For ensuring quality of concrete, use

The bulking of aggregate is due to

The resistance of an aggregate to compressive forces is known as

Strain in concrete at zero stress is called