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以青海省境内 2 14线部分水泥混凝土路段为例 ,重点介绍位于高寒地区的水泥混凝土路面使用引气剂的方法 ,以及混凝土拌和物在搅拌、施工中应该注意的问题
Taking the section of 2 14-lane cement concrete in Qinghai Province as an example, this paper mainly introduces the method of using air-entraining agent on cement concrete pavement in the alpine region and the problems that should be paid attention to in concrete mixing and construction