| 功能调整材料对水泥浆体流动性影响 |
| |
| 引用本文： | 马保国,赵子强,谭洪波,殷海波.功能调整材料对水泥浆体流动性影响[J].武汉理工大学学报,2012,34(1):21-23,59. |
| |
| 作者姓名： | 马保国 赵子强 谭洪波 殷海波 |
| |
| 作者单位： | 武汉理工大学硅酸盐建筑材料国家重点实验室,武汉,430070 |
| |
| 摘 要： | 使用自行研制的H管分别研究了不同功能调整材料对水泥浆体流动性的影响,得到不同种类矿物掺合料和增稠剂对水泥浆体流动性改性规律:粉煤灰掺量的增加引起浆体流动性先增加后减小;矿粉掺量越大,浆体流动性越大;硅灰和增稠剂掺量越大,浆体流动性越差。H管对水泥浆体流动性变化十分敏感,可以准确快速评价不同功能调整材料对水泥浆体流动性影响。
|
| 关 键 词： | H管 矿物外加剂 增稠剂 流动性 水泥浆体 |
Effects of Function-modifying Materials on Fluidity of Cement Paste |
| |
| MA Bao-guo
,
ZHAO Zi-qiang
,
TAN Hong-bo
,
YIN Hai-bo.Effects of Function-modifying Materials on Fluidity of Cement Paste[J].Journal of Wuhan University of Technology,2012,34(1):21-23,59. |
| |
| Authors: | MA Bao-guo ZHAO Zi-qiang TAN Hong-bo YIN Hai-bo |
| |
| Affiliation: | (State Key Laboratory of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan 430070,China) |
| |
| Abstract: | Effects of different function-modifying materials on fluidity of cement paste were studied by means of self-developed H tube,the impact of different mineral admixtures and tackifier on cement paste was obtained: the fluidity of binder paste increases but then decreases with the increase of fly ash content;the flowability of binder paste becomes better when the content of slag powder increases;the more silica fume and tackifier is added,the worse the fluidity of binder paste will be.H tube is very sensitive to the changes of binder pastes,so it can evaluate the influence of different function-modifying materials on fluidity of cement paste precisely and rapidly. |
| |
| Keywords: | H tube mineral admixtures tackifier fluidity cement paste |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
