钢桥面环氧沥青铺装施工技术  

Construction technology of epoxy asphalt pavement for steel bridge deck

作　　者：马乃富 王杰 冼振光 岳晓文 Ma Naifu;Wang Jie;Xian Zhenguang;Yue Xiaowen(Guangxi Xinping Expressway Co.,Ltd.,Yulin 537000,China;Chongqing Zhixiang Paving Technology Engineering Co.,Ltd.,Chongqing 400067,China)

机构地区：[1]广西新平高速公路有限公司,广西玉林537000 [2]重庆市智翔铺道技术工程有限公司,重庆400067

出　　处：《山西建筑》2022年第20期139-141,149,共4页Shanxi Architecture

摘　　要：为探究环氧沥青混凝土(EA10)施工工艺的合理性及可靠性,采用“环氧防水黏结层+环氧沥青混凝土(EA10)+黏结层+高弹改性沥青玛[王帝]脂混凝土(SMA10)”的铺装结构,实施了钢桥面铺装试验段施工,并进行了路用性能检测。结果表明:原材料、EA10混合料及SMA10混合料的各项指标均满足设计要求。环氧沥青混凝土(EA10)+高弹改性沥青玛[王帝]脂混凝土(SMA10)铺装的施工工艺成熟且各项质量检测指标合格,可用于指导钢桥面铺装大面积施工。In order to explore the rationality and reliability of epoxy asphalt concrete(EA10)construction technology,the construction of the steel bridge pavement was carried out with“epoxy waterproof bo nding layer+epoxy asphalt concrete(EA10)+bonding layer+SMA10 high elastic modified asphalt mastic concrete”pavement structure.The road performance tests were carried out.The results showed that the indexes of raw materials,EA10 mixture and SMA10 mixture met the design requirements.The construction technology of EA10+SMA10 pavement is mature and all the quality inspection indicators are qualified,which can be used to guide the large-scale construction of steel bridge deck pavement.

关 键 词：环氧沥青 环氧沥青混凝土 钢桥面铺装 施工工艺 

分 类 号：TU528.42[建筑科学—建筑技术科学]