| 拜耳法赤泥对砌筑砂浆性能影响试验研究 |
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| 引用本文： | 王玉麟,漆贵海,许国伟.拜耳法赤泥对砌筑砂浆性能影响试验研究[J].混凝土,2011(9):110-112. |
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| 作者姓名： | 王玉麟 漆贵海 许国伟 |
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| 作者单位： | 1. 贵州中建建筑科研设计院有限公司,贵州贵阳,550006
2. 云南省建筑科学研究院,云南昆明,650223 |
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| 基金项目： | 国家科技部“十二五”国家科技支撑计划项目(2011BAJ03B10); 贵州省科技厅社发处项目(黔科合社G字[2010]4003号) |
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| 摘 要： | 利用拜耳法赤泥取代部分水泥及细集料配制砌筑砂浆,对砂浆性能进行了试验研究,结果表明:拜耳法赤泥可以作为砌筑砂浆的矿物掺合料,并能够有效地改善砌筑砂浆拌合物的和易性；制备M7.5砌筑砂浆,当拜耳法赤泥取代水泥用量的30％、采用1.2的超量系数,或拜耳法赤泥取代水泥用量的50％、取代细集料用量2％时,砂浆的和易性和力学性能...
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| 关 键 词： | 拜耳法赤泥 砌筑砂浆 性能 |
Rearch on performanc of masonry mortar with Bayer red-mud |
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| WANG Yu-lin,QI Gui-hai,XU Guo-wei.Rearch on performanc of masonry mortar with Bayer red-mud[J].Concrete,2011(9):110-112. |
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| Authors: | WANG Yu-lin QI Gui-hai XU Guo-wei |
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| Affiliation: | WANG Yu-lin 1,QI Gui-hai 1,XU Guo-wei 2 (1.Guizhou Science Research and Design Institute of CSCES,Guiyang 550006,China,2.Yunnan Construction Research Institute,Kunming 650223,China) |
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| Abstract: | This study focuses on the Bayer red-mud as the cement and fine aggregate used to masonry mortar,and performanc of masonry mor-tar was rearched.The results shows that the Bayer red-mud as the mineral thickening material used to masonry mortar,and the workiability of ma-sonry mortar can be improved effectively.The workability and mechanical properties of M7.5 masonry mortar could be improved obviously when the 30% usage of cement was replaced by red mud from bayer process and adopt the exceeding quantity coef... |
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| Keywords: | bayer red-mud masonry mortar performances |
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