The drainage layer of pavement can ______

The factor of safety is the stress caused at ______

The pavement layer is considered superior if it distributes load like a ______

What is the minimum factor of safety for rigid pavement?

If any load is placed at interior away from all edges then it is called ______

What is the standard wheel load in Ewl factor?

The equivalent wheel load factors are calculated by using _________

Boussinesq assumed soil as _________