摘要
为了解决冰雪造成的交通封闭 ,经常使用去冰盐加速冰雪融化 ,但带来了新的氯离子腐蚀钢筋问题。为此 ,分析了去冰盐破坏水泥混凝土路面的机理 ,采用实验室内掺氯离子压滤试验法评价和模拟水泥混凝土路面抗去冰盐腐蚀性能 。
Ice deserted salt is often used to resolve the closed traffic caused by the ice on the pavement,but the corrosion to the steel by the chloride occurs.The mechanism of cement concrete pavement's corrosion by ice deserted salt is analyzed.The internal chloride expression method in lab is tried to estimate and simulate the corrosion to cement concrete pavement by ice deserted salt.The performance of ground granulated blast furnace slag to resist the chloride corrosion is analyzed by the internal chloride expression method.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2001年第3期6-10,共5页
China Journal of Highway and Transport
基金
国家"九五"攻关项目 ( 96-4 15 -0 4-0 3 -0 1)
关键词
去冰盐
氯离子
磨细矿渣
水泥混凝土路面
抗腐蚀
腐蚀性能
ice deserted salt
chloride ion
ground granulated blast furnace slag
cement concrete pavement
