[1]卢祎苗,吴正光*,刘 聪,等.矿渣-粉煤灰基地聚合物性能研究[J].吉林建筑大学学报,2021,(01):53-57.
 LU Yi-miao,WU Zheng-guang,LIU Cong,et al.Research on properties of slag-fly ash based geopolymer[J].Journal of Jilin Jianzhu University,2021,(01):53-57.
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矿渣-粉煤灰基地聚合物性能研究(/HTML)
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《吉林建筑大学学报》[ISSN:2095-8919/CN:22-1413/TU]

卷:
期数:
2021年01期
页码:
53-57
栏目:
工程科技
出版日期:
2021-02-20

文章信息/Info

Title:
Research on properties of slag-fly ash based geopolymer
文章编号:
2095-8919(2021)01-0053-05
作者:
卢祎苗吴正光*刘 聪孙海峰张 聪
扬州大学 建筑科学与工程学院,江苏 扬州 225127
Author(s):
LU Yi-miaoWU Zheng-guangLIU CongSUN Hai-fengZHANG Cong
School of civil science and engineering,Yangzhou university,Yangzhou 225127,Jiangsu province,China
关键词:
地聚合物 碱激发 扩展度 抗压强度 灰关联
Keywords:
geopolymer alkali-activated expansion compressive strength grey correlation
分类号:
TU 526
文献标志码:
A
摘要:
以矿渣、粉煤灰等为原料制备地聚合物,研究了M(矿渣/粉煤灰)、水玻璃模数、NaOH浓度对地聚合物材料扩展度和抗压强度的影响规律.结果表明:水对地聚合物的扩展度影响大; 矿渣含量越高,地聚合物的抗压强度也越大,而粉煤灰的增加会导致地聚合物强度下降.通过灰关联分析得到地聚合物综合效益指标最优的配比为M(矿渣/粉煤灰)=0.8、碱激发剂模数为1.3,NaOH浓度为36%.
Abstract:
Slag and fiy ash were used as raw materials for the preparation of geopolymer,and the effects of M(slag/fly ash),sodium silicate modulus and NaOH concentration on the expansion and compressive strength of geopolymer were studied.The results show thatwater has great influence on the expansion of geopolymer.The increase of the slag content improves the compressive strength of geopolymer,but the increase of fly ash will lead to the opposite result.The optimal ratio of geopolymer is m(slag/fly ash)=0.8,alkali activator modulus is 1.3 and NaOH concentration is 36%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-07-14
基金项目:2019年扬州大学研究生实践创新计划项目(SJCX19_0889).
作者简介:卢祎苗(1995~),女,江苏省南通人,硕士研究生.

更新日期/Last Update: 2021-02-20