asphalt macadam pavement

基本解釋

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.
減少水泥穩(wěn)定碎石基層材料的干縮裂縫，對延長半剛性基層瀝青路面的使用壽命至關重要。
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.
在舊的瀝青路面上加鋪摻橡膠粉的瀝青碎石薄層，可以延緩或防止反射裂縫，延長路面的使用壽命，故有必要探討摻橡膠粉的瀝青碎石混合料的設計、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.
介紹摻濕粉煤灰碾壓砼瀝青碎石復合式路面的配比、試驗和施工實踐，對路面強度進行了研究。