Research on antiseptic and corrosion-inhibiting admixture for concrete

被引：0
|
作者：
Li, Tao [1 ]
Chen, Xue [2 ]
Li, Qiuyi
Wang, Fengcan
机构：
[1] Qingdao Technol Univ, Sch Civil Engn, Qingdao 266033, Shandong, Peoples R China
[2] Qingdao Technol Univ, Sch Environm & Municipal Engn, YY Shandong 266033, Peoples R China
来源：
NEW MATERIALS AND PROCESSES, PTS 1-3 | 2012年 / 476-478卷
关键词：
antiseptic and corrosion-inhibiting; sodium nitrite; compressive strength ratio; corrosion resistance coefficient; expansion coefficient;
D O I：
10.4028/www.scientific.net/AMR.476-478.1577
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Concrete buildings in coastal area are dual attacked by chloride and sulfate easily. The erosions make great damage to buildings. This research develops a new type of antiseptic and corrosion-inhibiting admixture for concrete. It is a kind of inner-adding inorganic powder and made up by compaction component, corrosion-inhibiting component and sodium nitrite. The test results show that this admixture has the ability to resistant chloride and sulfate erosion, the admixture also can prolong service life of buildings which are exposed to high concentration of chloride and sulfate.
引用
收藏
页码：1577 / +
页数：2
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