摘要
G2京沪高速公路是连接上海与河北、天津、北京等城市的重要通道,它全长1 245 km,本次拓宽改建为上海段,长21.81 km,改建后为双向8车道,大大提高了行车速度。工程采用superpave沥青混合料路面面层材料,该材料的摊铺、碾压施工工艺,混合料的施工质量控制标准和质量控制方法首次在上海地区大规模试行,经过实践完全满足工程质量要求。
G2 Expressway,totally1245KM,connects with Shanghai and Hebei,Tianjin,Beijing.Shanghai section was extended to 8 lanes in bi-direction,greatly increased driving speed.G2 Expressway extension project used SUPERPAVE asphalt surface material for the first time in Shanghai including paving,rolling construction technology,construction quality control standards and method. The results met the quality requirements of G2 extension project.
出处
《上海公路》
2010年第3期28-30,12-13,共3页
Shanghai Highways
关键词
G2京沪公路
质量控制
标准
G2 Expreway
SUPERPAVE asphalt pavement
quality control
standards