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热拌沥青混合料作为性能良好的道路建筑材料,已被广泛用于高等级公路建设,但由于沥青路面长期直接承受行车荷载和自然因素的作用,如何保证路面质量,提高路面的耐久性,减少路面早期破坏等问题,本文针对沥青路面的水损坏的原因及预防措施进行分析.高速公路沥青路面中的许多损坏都与水有关,提出加强路面排水,把好设计、施工质量关,可以减少这类的损坏。
As a well-performing road building material, hot mix asphalt has been widely used in high-grade highway construction. However, due to long-term direct bearing of asphalt pavement and natural factors, how to ensure pavement quality, improve the durability of the pavement and reduce In this paper, the causes of water damage in asphalt pavement and preventive measures are analyzed in this paper.Many damage in expressway asphalt pavement is related to water, and it is proposed to strengthen the drainage of pavement and to improve the quality of design and construction to reduce this Class damage.