长寿命硅烷浸渍防腐技术在桥梁防撞墙中的应用  

Application of Aseptic Technique of Long-life Silane Soakage in Anticollision Wall of Bridge

作　　者：张帅[1] ZHANG Shuai(Shanxi Transportation Research Institute,Taiyuan 030006,China)

机构地区：[1]山西省交通科学研究院,太原市030006

出　　处：《北方交通》2018年第4期44-46,共3页Northern Communications

摘　　要：桥梁防撞墙常受氯盐腐蚀和冰雪冻融的影响而遭到严重破坏,试验研究结果已证明,采用长寿命硅烷浸渍防腐技术能够显著改善混凝土的耐久性。结合工程实际情况,对桥梁防撞墙浸渍防腐技术的特点、施工技术和效果评价进行详细阐述,为后续旧桥改造工程中硅烷浸渍防腐技术的应用提供参考。The anticollision wall of bridge is often seriously damaged due to the influence of chlorine salt corrosion and freeze thawing of ice and snow.The experimental study result has proved that the aseptic technique of long-life silane soakage can remarkably improve the durability of concrete.In combination with engineering practice,the features of aseptic technique of soakage for anticollision wall of bridge,construction technology and effect evaluation are elaborated in detail,so as to provide reference for the application of aseptic technique of silane soakage in the subsequent reconstruction engineering for old bridge.

关 键 词：硅烷浸渍 防腐技术 旧桥改造 防撞墙 

分 类 号：U443.26[建筑科学—桥梁与隧道工程]