What is the function of longitudinal joints in concrete road pavements?
We are having a combined study session and we are stucked at this question. Please provide the solution.
"If there is a delay of bituminous laying on top of sub-base, should tack coat be applied on the top surface of sub-base?"
I have some serious issues with my creativity.
"What is difference in purpose for conducting surface regularity test and sand patch test (test on texture depth)?"
Any average person of this field can answer this question I might have done it too but currently Im not in the mood!