The number of factors considered for flexible pavement is __________

How many types of methods are there to design a flexible pavement?

The spacing between construction joints in rigid pavement is?

At surface the value of constant F is _________

The first thickness assumed in pavement is called ______

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

The diameter of the plate in plate load test is _________

What is the minimum thickness of compacted sub grade?