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

The soil sub grade suitable for pavement is _________

The soaking period in CBR sample is _________

The minimum diameter of dowel bar used is ______

In India the flexible pavement is designed as per ______

What is the gap provided in slabs?

The critical stress is considered in _________

The ICPB may be used in ______