Cause of early diseases of asphalt concrete pavement and solution ways

An explanation of asphalt concrete pavement common diseases in the early period is made,which included cracks,water damage,loose and so on,and the causes of diseases are analyzed.Some corresponding treatment methods are presented from the aspects of optimizing design,strengthening construction supervision and material control in order to reduce or avoid similar early failure occuring again,prolong the span of asphalt concrete pavement and increase the utility function and economical benefits of road.