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| 掺硅粉水泥砂浆耐污水腐蚀性能的研究 | |
| 引用本文： | 张贺,俞海勇,王琼,施惠生,杨磊,刘欣.掺硅粉水泥砂浆耐污水腐蚀性能的研究[J].建筑材料学报,2008,11(2):195-200. |
| 作者姓名： | 张贺 俞海勇 王琼 施惠生 杨磊 刘欣 |
| 作者单位： | 1. 同济大学,先进土木工程材料教育部重点实验室,上海,200092 2. 上海市建筑科学研究院,上海,200032 3. 埃肯国际贸易(上海)有限公司,上海,200120 |
| 摘 要： | 研究了硅粉对提高污水工程用混凝土中砂浆耐污水腐蚀性能的影响.以污水中常见的硫酸盐、卤盐、弱酸和微生物等作为腐蚀介质,测试了砂浆浸泡于各种腐蚀液中的质量、强度损失.结果表明,硅粉对提高污水管用混凝土中砂浆耐污水腐蚀性能具有一定效果. |
| 关 键 词： | 硅粉 砂浆 污水工程 强度损失 耐污水腐蚀性能 |
| 文章编号： | 1007-9629(2008)02-0195-06 |
| 修稿时间： | 2007年6月4日 |
Study of the Influence of Sewage Corrosion Resistance of Cement Mortar with Silica Fume |
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| ZHANG He,YU Hai-yong,WANG Qiong,SHI Hui-sheng,YANG Lei,LIU Xin.Study of the Influence of Sewage Corrosion Resistance of Cement Mortar with Silica Fume[J].Journal of Building Materials,2008,11(2):195-200. | |
| Authors: | ZHANG He YU Hai-yong WANG Qiong SHI Hui-sheng YANG Lei LIU Xin |
| Abstract: | This study focuses on the influence of the silica fume on sewage corrosion resistance of mortar from concrete of sewage project.On the basis of several corrosion source which is common in sewage,four corrosion solutions are designed in this experiment,including sulfate corrosion,salt corrosion,acid corrosion and microbe corrosion.Through testing the loss of mass and strength of the mortar which is put in the corrosion solution,it is found that silica fume can improve the sewage corrosion resistance of mortar to some extent. |
| Keywords: | silica fume mortar sewage project loss of strength sewage corrosion resistance |
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