去年我参加了西藏高原修建机场跑道的工作。虽然机场跑道与一般道路在要求上有所不同,但它却是高原上修筑沥青面层(属于简易式高级铺砌层)的首次尝试。所以作者愿意把这次施工中的点滴经验,写出来供将来大量修筑高原地的沥青公路时的参考。高原上施工应慎重考虑的几个问题沥青表面处治,是简易式高级铺砌层,在高级路面沥青面层中最简单的一层。但因其结构层很薄,所以在要求的条件上,并不低于其他类型的铺砌层。在内地各大城市,对此类铺砌层,无论在对基层的要求上,结合 Last year I participated in the construction of the airport runway on the Tibetan Plateau. Although airport runways differ from general roads in terms of their requirements, they are the first attempt to build asphalt facings on the plateau, which are simple high-rise pavings. Therefore, the authors are willing to write down the bit of experience in this construction for reference when building a large number of asphalt roads in high places in the future. The construction of the plateau should be carefully considered several issues Asphalt surface treatment, is a simple type of advanced paving layer, the highest level of pavement in the simplest layer of asphalt. However, due to its thin structure, it is not less demanding than other types of paving. In major cities in the Mainland, the paving of such pavements, no matter at the grassroots level, is combined