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一、沥青路面抗滑的重要性高等级公路的沥青路面要提高其抗滑能力需修建抗滑表层。因高等级公路的特点是通过能方大,运行速度快,客观上要求其行车安全舒适。由于大的通过能力加剧了对路面磨耗作用,使路而的抗滑能力降低,而高速行车又要求路面有较高的抗滑能力,来保证行车安全。公路交通发达的国家,一直把路面抗滑问题作为高等级公路建设中的关键技术之一进行研究。据英国1973年调查资料表明,在高速公路
First, the importance of anti-skid asphalt pavement High-grade highway asphalt pavement to improve the anti-skid ability to build skid-resistant surface. Due to the characteristics of high-grade highway through the energy side, running speed, objective requirements of its traffic safety and comfort. Due to the large passing capacity of the road to aggravate the role of abrasion, so that the road to reduce the anti-skid ability, and high-speed traffic and the road also requires a higher anti-skid ability to ensure traffic safety. Countries with developed road traffic have always considered the problem of anti-skidding as one of the key technologies in the construction of high-grade highways. According to the British survey data in 1973 showed that in the highway