【摘要】 丹通高速公路交通工程钢立柱埋设混凝土施工中,采用了自密实混凝土,有效地避免了蜂窝狗洞等质量通病的出现。介绍了自密实混凝土配合比设计及其在丹通线的应用。更多还原

【Abstract】 In concrete construction of steel column burial laying of Dantong Expressway engineering,self-compacting concrete is adopted which effectively avoids quality defects like honeycomb and doghole.Mix design of self-compacting concrete and its application in Dantong Line is introduced.更多还原