改性沥青混合料SMA的设计  

Design of Modified Asphalt Mixture SMA

作　　者：邵丽芳[1] 

机构地区：[1]浙江交通职业技术学院,浙江杭州311112

出　　处：《交通标准化》2005年第6期46-49,共4页Communications Standardization

摘　　要：SMA路面在高温抗车辙、低温抗裂、疲劳抗裂、抗老化、抗水损害、抗滑及耐久性等方面都比传统的AC路面优越,在材料品质和质量控制方面也比AC路面要求高一些。但由于各个国家的公路有各自的特点,因此施工部门必须用科学的态度,从本地区的实际情况出发,探索一条SMA路面施工的新路子。SMA pavement has better properties of anti-rut,anti-crack in low temperature,anti-crack in weariness,anti-aging, anti-water-harm,anti-slide and wearing than that of AC pavement,at the same time,the material quality and quality controlling is higher than that of AC pavement. The using of SMA structure should be carried out according with the practice in each country. Therefore,we must find a new way for SMA pavement construction according to science and the fact in own region.

关 键 词：沥青混凝土路面 沥青碎石混合料 SMA 

分 类 号：U416.217[交通运输工程—道路与铁道工程]