公路用融雪剂检测、评价和应用技术

Detection,Evaluation and Application Technology of Highway Deicing Salt

融雪剂的强腐蚀性、低环保性或其使用方式不当等极易造成交通基础设施严重腐蚀、使用寿命缩短和环境危害,因此所产生的经济和环境损失往往大于其融雪功效,成为迄今为止难以得到根本解决的世界性难题。针对公路用融雪剂的检测、评价和应用技术的国内外研究现状进行评述,对于减少因融雪剂使用不当而造成的我国公路交通基础设施的腐蚀和环境危害,具有借鉴和参考意义。

The strong corrosive, low environmental protection and improper use of deicing salt would result in transport infrastructure severe corrosion, reduce their service life and cause environmental hazards so that the economic and environmental losses are greater than snowmeh efficacy. So far, it is a difficult problem which has not been solved. Domestic and international research of detection, evaluation and application technology of highway deicing salt are reviewed, which have reference meanings for reducing the transport infrastructure corrosion and environmental hazards caused by deicing salt in china.