The method not used in structural evaluation of CC pavement is?

The common types of failure in the cement slabs don’t include _______

The tyre pressure in benkleman beam method should be inflated to (in kg/cm2).

The pavement rating of 3 is regarded as ______

The VDF is assumed as 4.5 for commercial vehicle count of _______

An existing flexible pavement that develops extensive cracks is called _______

The defects like pot holes, corrugation, rutting can be rectified by _______

The minimum length of a sub stretch is _______