【摘要】 为了经济有效地处理沥青路面的病害,探讨了沥青路面的预防性养护技术。根据不同的分类方法,路面病害可以分成不同的种类,而造成路面病害的原因是多方面的。针对路面可能出现的病害种类,在病害出现之前的合适时机,采用合理的预防性养护措施是延缓路面使用性能恶化速率、延长使用寿命和节约周期费用的有效方法。更多还原

【Abstract】 In order to process disease of asphalt pavement effectively and economically, this paper discusses asphalt pavement preventive maintenances. According to different classified methods, the pavement diseases are classified to different types, and the reasons of diseases are various. Based on the possibly appearing pavement diseases and before the showing up of diseases, preventive maintenances are valid methods for delay worsening of pavement surface, lengthen the service life and save the cyclical expense.更多还原