The alliance has a total number of 13 organizations. The alliance is a cooperative agreement designed to improve workplace safety and health in the construcion industry through substance abuse prevention and intervention. One of the new SC&RA signatories is the National Asphalt Pavement Association....
3) Fatigue life of asphalt pavement is improved greatly as the thickness of the surface layer increase. The action effect is closely related to the rainfall where the pavement located. Compare to the pavement in rich rainfall...