| 混凝土抗硫酸盐侵蚀性能的研究 |
| |
| 引用本文： | 彭一春,马守才,张粉芹.混凝土抗硫酸盐侵蚀性能的研究[J].城市道桥与防洪,2011(3):130-132,138,165,166. |
| |
| 作者姓名： | 彭一春 马守才 张粉芹 |
| |
| 作者单位： | 1. 兰州工业高等专科学校,甘肃兰州,730050
2. 兰州交通大学,甘肃兰州,730070 |
| |
| 摘 要： | 该文分析讨论了腐蚀方式、水胶比、矿物外加剂对混凝土抗腐蚀侵蚀性能的影响,试验结果表明:干湿循环的腐蚀速度最快;水胶比的降低、掺入粉煤灰均提高了混凝土的抗盐侵蚀性能,但引气剂的引入降低了混凝土的抗盐侵蚀性能。
|
| 关 键 词： | 腐蚀 水胶比 引气剂 干湿循环 |
Study on Sulfate Eroding-resistant Performance of Concrete |
| |
| Peng Yichun,Ma Shoucai,Zhang Fenqin.Study on Sulfate Eroding-resistant Performance of Concrete[J].Urban Roads Bridges & Flood Control,2011(3):130-132,138,165,166. |
| |
| Authors: | Peng Yichun Ma Shoucai Zhang Fenqin |
| |
| Institution: | Peng Yichun,Ma Shoucai,Zhang Fenqin |
| |
| Abstract: | The article analyzes and discusses the influence of eroding mode, water and latex ratio, mineral admixture on the eroding-resistant performance of concrete. Test result makes clear that the eroding speed of dry and wet cycle is the fastest, the reduction of water and latex ratio and the admixing of fly ash can enhance the sulfate eroding-resistant performance of concrete, but the introduction of initiating air will reduce the sulfate eroding-resistant performance. |
| |
| Keywords: | erode water and latex ratio initiating air dry and wet cycle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
