浅论如何提高高等级公路沥青路面的耐久性

Superfical Discussion on How to Increase Durability of Asphalt Pavement of High-Type Highway

对高等级路面耐久性的影响因素及应采取的主要措施进行粗浅的论述。旨在引起设计和施工部门的足够重视。努力提高高等级路面的使用年限,增加耐久性,提高社会经济效益。

The paper superficially discusses the factors influencing the durability of asphalt pavement of high - type highway and the major measures which should be taken in order to bring about the departments of design and construction attach an enough importance ot them, try to heighten flexed service number of years of high - type pavement, to add durability of it and further to advance service life of the pavement.