If one or more wheels act as a single load then it is called as _________

The spacing between construction joints in rigid pavement is?

The base course uses ______

What is the gap provided in slabs?

The temperature differential in coastal regions in India for a thickness of 25 cm is ______

The layer not required in cement road is ______

The ratio of the radius r/a=0 represents _________

The life span of a rigid pavement depends on ______