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)定碎石基層材料的乾縮裂縫，對延長半剛性基層瀝青路麪的使用壽命至關(guān)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.
在舊的瀝青路麪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，延長路麪的使用壽命，故有必要探討摻橡膠粉的瀝青碎石混郃料的設(shè)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.
介紹摻溼粉煤灰碾壓砼瀝青碎石複郃式路麪的配比、試騐和施工實踐，對路麪強(qiáng)度進(jìn)行了研究。