采用X射线衍射、扫描电镜和X射线能谱、傅里叶变换拉曼光谱等方法分别研究了复合型阻锈剂对海水海砂混凝土中水泥水化作用、钢筋与混凝土交界面微观结构与组成、钢筋表面吸附的影响.结果表明,阻锈剂C3对水泥水化有一定的延缓作用,可以提高混凝土密实程度,对混凝土强度无不利影响,并且可以通过氨甲基丙醇的物理吸附作用、乙烯基三乙氧基硅烷的密封作用、单氟磷酸钠的化学反应沉淀作用等稳定地富集于钢筋与混凝土交界面处,增强钢筋及其钝化膜的稳定性.
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