高速公路沥青砼路面早期损坏的特征及成因

高速公路沥青公路面早期损坏包括沥青路面的常规损坏、新型损坏和早期水损坏三个方面。其中常规损坏主要表现为表面损坏、裂缝、变形等现象；新型损坏主要表现为泛油、内部松散坑洞、泛浆及沉陷等现象；早期水损坏则表现为松散、坑洞和唧浆等现象。依据吉林省的具体天气情况及实际施工情况，文章对上述现象及成因进行了教学分析。

Teaching Analysis on Early Damage of Highway Asphalt Road Surface

The early damage of highway asphalt road surface include damage to the conventional asphalt road surface,a new type of damage and early water damage three aspects.The conventional damage mainly manifest the surface damage,cracks,deformation;new damage mainly manifest overflow,internal loose holes,such as the pulp and subsidence;early water damage performance loose,potholes and pulp phenomena.According to the specific weather conditions of Jilin province and the actual construction,and articles,article take the teaching analysis for above the phenomenon.