Suitable for the welding of sour, alkalescence welding rod.
适用酸、碱性焊条的焊接。
Easily airslake in dry air, it is easy to oxidize to brown yellow alkalescence ferric sulphate .
在干燥空气中会风化，在潮湿空气中易氧化成棕黄色碱式硫酸铁。
The high alkalescence inside the concrete will form a passivation membrane for the rebar surface to protect it from being corroded.
混凝土内部的高碱性能使钢筋表面形成一层钝化膜，保护钢筋免受锈蚀。
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