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博莱高速公路是国道２０５线的一段，路面为双向四车道，设计宽度为２３ｍ；面层厚度为５ｃｍ、５ｃｍ、４ｃｍ沥青混凝土，其中表面层４ｃｍ沥青混凝土为改性沥青面层。泰安市公路局工程二处承建的七标段施工任务，提前１４个月完成工期，质量优良率９５％以上，尤其是该...
Bolai Expressway is a section of State Road 205 line, the road is two-way four lanes, the design width of 23m; surface thickness of 5cm, 5cm, 4cm asphalt concrete, in which the surface layer 4cm asphalt concrete modified asphalt surface. Construction of Tai’an City Highway Bureau Project II seven sections of the construction tasks, 14 months in advance to complete the construction period, the quality excellent rate of 95% or more, especially the ...