The OMC of bitumen binder is taken as ______

The chemical which causes burns while working with is ______

The liquid limit of soil bitumen mix should be less than ______

The graph between cement content and compressive strength is plotted for how many days of curing?

What is the shrinkage limit value in BC soil?

The desert sand is ______

The n in the gradation formula is called ______

The soil not preferred in bituminous mix is ______