For which material the semi empirical method is useful?

What is the maximum aggregate size in CBR method?

The least lane distribution factor value is least for ______

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

If the flexural strength of a pavement is 45 and it’s stress is 40 then factor of safety is ______

The factor of safety is the stress caused at ______

The pressure in pneumatic tyres should not exceed _________

Which frost heave is dangerous?