chloride ingress

基本解释

Chloride ingress is the main reason for durability deterioration of reinforced concrete structures in salt-fog environment.
盐雾环境下，氯离子侵蚀是混凝土结构耐久性退化的主要原因。
It penetrates even high grade concrete effectively, prevents water and Chloride ingress and leaves no visible residues on the surface.
与混凝土表面接触时间长，保证了在高等级混凝土中的渗透深度，而且在其表面不会残留任何痕迹。
The stress and induced cracks have important influences on the concrete durability, especially the ingress of aggressive agents, such as chloride.
应力水平及由此产生的微裂缝或宏观裂缝对钢筋混凝土结构的耐久性，尤其是有害物质的入侵有一定程度的影响。

氯离子侵蚀
Common durability diseases of tunnels are:lining crack、lining deterioration (including carbonation、chloride ingress、sulphate attack etc)、tunnel freezing.
隧道常见的耐久性病害包括:衬砌裂损、衬砌腐蚀(包括碳化、氯离子侵蚀、硫酸盐侵蚀等)、冻害等。