asphalt macadam pavement

基本解释

It is extremely important to reduce dry shrinkage cracking of cement-stabilized macadam base course materials for prolonging service life of asphalt pavement with semi-rigid base.
减少水泥稳定碎石基层材料的干缩裂缝，对延长半刚性基层沥青路面的使用寿命至关重要。
When a bituminous macadam pavement with rubber powder is laid on an old asphalt pavement, the reflex crack could be postponed and prevented, also the life of the pavement could be prolonged.
在旧的沥青路面上加铺掺橡胶粉的沥青碎石薄层，可以延缓或防止反射裂缝，延长路面的使用寿命，故有必要探讨掺橡胶粉的沥青碎石混合料的设计、施工方法及路用性能。
The paper introduces the mixture ratio, test and construction practice for compound pavement rolling with concrete asphalt and macadam, also it conducts a study on the road pavement intensity.
介绍掺湿粉煤灰碾压砼沥青碎石复合式路面的配比、试验和施工实践，对路面强度进行了研究。