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在国家计委批准自1986年7月1日起施行的国家标准《沥青路面施工与验收规范》(GBJ—92—86)中提出了“重交通量道路石油沥青技术要求”(见表1)。对设计荷载 BZZ—100,即后轴100千牛标准轴载大于500辆/日的重交通量道路,在修建沥青路面时必须使用满足“重交通量道路石油沥青技术要求”的沥青材料。而仅达到原来的道路石油沥青标准(SYB—1661—85,见表2)的沥青,只能用于小于500辆/日的中轻交通
The State Planning Commission approved the “Standard for Construction and Acceptance of Asphalt Pavements” (GBJ-92-86), which came into force on July 1, 1986, and set forth the Technical Requirements for Heavy Traffic Road Petroleum Asphalt (see Table 1) . The design load BZZ-100, that is, rear axle 100 kN standard axle load of more than 500 vehicles / day of heavy traffic roads, asphalt pavement to be used in the construction of asphalt pavement to meet the “heavy traffic asphalt road asphalt technical requirements” of asphalt material. Only asphalt that meets the original road asphalt standard (SYB-1661-85, see Table 2) can only be used for light traffic of less than 500 vehicles / day