| 不同胶凝材料中的钢筋阳极极化电位-时间关系曲线 |
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| 引用本文： | 迟培云,张伟刚,陈诚意,何朋祥. 不同胶凝材料中的钢筋阳极极化电位-时间关系曲线[J]. 混凝土, 2009, 0(1). DOI: 10.3969/j.issn.1002-3550.2009.01.016 |
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| 作者姓名： | 迟培云 张伟刚 陈诚意 何朋祥 |
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| 作者单位： | 青岛理工大学,山东,青岛,266033;青岛建设集团华友公司,山东,青岛,266033 |
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| 摘 要： | 采用钢筋锈蚀快速试验方法(新拌砂浆法),检验了纯水泥砂浆以及分别掺加减水剂、阻锈剂、粉煤灰、矿渣粉、复合矿物质掺合料(粉煤灰+矿渣粉)、复合矿物质掺合料和阻锈剂、复合矿物质掺合料+NaCl+阻锈剂等不同胶凝材料砂浆中钢筋的电极电位随时间变化的关系曲线,由此得出,纯水泥砂浆、掺减水剂砂浆、掺阻锈剂砂浆以及掺复合矿物掺合料和阻锈剂砂浆对钢筋无害并有保护作用,其他砂浆中的钢筋会有锈蚀倾向.
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| 关 键 词： | 钢筋锈蚀 砂浆 减水剂 矿物掺合料 阻锈剂 |
The electrode potential curve with time of steel bars in different binding materials |
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| CHI Pei-yun,ZHANG Wei-gang,CHEN Cheng-yi,HE Peng-xiang. The electrode potential curve with time of steel bars in different binding materials[J]. Concrete, 2009, 0(1). DOI: 10.3969/j.issn.1002-3550.2009.01.016 |
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| Authors: | CHI Pei-yun ZHANG Wei-gang CHEN Cheng-yi HE Peng-xiang |
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| Affiliation: | 1.Qingdao Technological University;Qingdao 266033;China;2.Qingdao Construction Group Ltd.;China |
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| Abstract: | Applying a quick test for steel bar rusting has determined electrode potential curve with time diagrams of steel bars in mortar such as cement and those adding water-reducer,inhibitor of steel,fly-ash,slag powder,composite mineral blending materials(fly-ash+slag powder),and composite mineral blending materials +NaC1+inhibitor of steel etc.respectively.So we have reached the mortar such as cement mortar,and those adding water-reducer,inhibitor of steel,composite mineral blending materials and inhibitor of st... |
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| Keywords: | steel bar rusting mortar water-reducer mineral blending materials inhibitor of steel |
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