【摘要】 结合我国沥青路面现状和客观条件 ,论述了我国发展改性沥青 SMA路面的必要条件和充分条件 ,得出应尽快使之推广应用的结论。更多还原

【Abstract】 By considering status and objective condition of asphalt pavement in China,this paper discusses necessary conditions to develop improved asphalt SMA pavement in China,and concludes that it should be widely applied into practice as soon as possible.更多还原