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对用辽河稠油、辽河混合原油、胜利原油、孤岛－单家寺稠油、新疆白克原油和临商原油研制、试生产的重交通道路沥青修筑的１１．４万ｍ２的试验路段进行了实际的长期的使用性能研究，结果表明使用十年后路况良好，弯沉值、摩擦系数、纹理深度、平整度等各项主要技术指标，仍然符合我国高等级道路的使用要求，且有着良好的经济效益和社会效益，为今后用国产原油和主要进口原油开发高等级道路沥青和路面的设计、施工提供了重要的科学依据。
The trial section of 114,000 m2 built with heavy traffic asphalt developed and trial-produced by Liaohe heavy oil, Liaohe mixed crude oil, Shengli crude oil, Gudao-Shanjiatsu heavy oil, Xinjiang Baike crude oil and Lin Shang crude oil was carried out The results show that all the major technical indexes such as good traffic conditions, deflection values, coefficient of friction, depth of texture and flatness after ten years are still in line with the requirements of high-grade roads in our country and have good Economic and social benefits for the future with the domestic crude oil and the main imported crude oil to develop high-grade road asphalt and pavement design and construction provides an important scientific basis.