采用电化学测试技术、海水浸泡试验,研究了NaNO_2在掺有防冻剂的钢筋混凝土中的阻锈作用研究结果表明,钢筋在本试验条件下,主要发生孔蚀:NSNO_2是抑制混凝土中钢筋发生孔蚀的一种较好缓蚀剂,其适宜的添加量为水泥重量的4%.
Anticorrosion of NaNO2 on reinforced steel inside concrete containing anti freezing mixture have been studied by means of electrochemical measurment and static immersion inseawater. It was observed that pittings occur on reinforcement under the experiment
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