北方严寒地带高速公路桥面铺装混凝土施工技术

Expressway Bridge Deck Pavement Concrete Construction Technology in North Chillness Region

北方寒冷地区高速公路桥面铺装混凝土经常会因为反复冻融和除雪剂侵蚀等作用而产生爆皮、露筋和断裂等质量通病。丹通高速公路桥面铺装混凝土施工材料选用及施工工艺,是我国北方寒冷地区桥面铺装混凝土质量通病治理的一个典型成功事例,对桥面铺装混凝土施工有很好的借鉴作用。

Expressway bridge deck blistering, exposed reinforcing bar and b pavement concrete construction in north chillness region always bring forth reakage and etc. common quality problems owing to muhigelation and snow removal agent erode. Dantong expressway bridge deck pavement concrete construction material selection and construction technology is a typical success stories of governing bridge deck pavement concrete common quality problems in north chillness region of our country, and it provided good reference for bridge deck pavement concrete construction.