材料导报 2021, Vol. 35 Issue (Z1): 650-653
高分子与聚合物基复合材料
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抗泥型聚羧酸减水剂研究与应用现状
周文娟, 段佳豪, 谢谦, 王华萍
北京建筑大学土木与交通工程学院 北京 100044
Research and Application Status of Mud-resistant Polycarboxylic Acid Water-reducing Agent
ZHOU Wenjuan, DUAN Jiahao, XIE Qian, WANG Huaping
College of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
摘要 随着我国基础建设步伐的加快,大量天然的砂石骨料被消耗。目前优质的混凝土原材料日益减少,其标志是砂石骨料中的含泥量日益增加,混凝土原材料中的含泥量会影响聚羧酸系减水剂的分散效果,从而影响混凝土的工作性能。本文综述了国内外多名专家学者关于抗泥型聚羧酸减水剂的研制与应用现状,分别从改变聚羧酸减水剂的分子结构、引入抗泥官能团、加入牺牲剂等方面进行总结与分析,并对抗泥型聚羧酸减水剂未来的研究方向提出了建议。
关键词:
聚羧酸减水剂
粘土
分子结构
Abstract: With the acceleration of infrastructure construction in China, a large amount of natural sand and gravel aggregates are consumed. At pre-sent, high-quality concrete raw materials are declining. The sign is that the mud content in sand and gravel aggregates is increasing. The mud content in concrete raw materials will affect the dispersion effect of polycarboxylic acid-based water-reducing agents, thereby affecting the performance of concrete. This article reviews the development and application status of many domestic and foreign experts and scholars on the anti-sludge type polycarboxylate water-reducing agent, from the aspects of changing the molecular structure of the polycarboxylate water-reducing agent, introducing anti-sludge functional groups, and adding sacrificial agents. Suggestions for the future research direction of anti-mud-type polycarboxylic acid water-reducing agent are put forward.
Key words:
polycarboxylic acid water-reducing agent
clay
molecular structure
发布日期: 2021-07-16
基金资助: 北京建筑大学市属高校基本科研业务费专项资金(X20073)
通讯作者:
zhouwenjuan@bucea.edu.cn
作者简介: 周文娟,2001年毕业于北京工业大学材料学专业,2006年起开展建筑垃圾资源化技术研究,以建筑垃圾再生处理、再生建材制备技术为主要研究方向,立足解决再生骨料、再生微粉应用中的技术问题。主持或主要参加完成包括北京科技计划《建筑垃圾资源化关键技术与应用研究》《建筑垃圾深化处置关键技术研究》等省部级项目10余项,目前主持国家十三五重大科技专项“建筑垃圾资源化全产业链高效利用关键技术研究与应用”的子课题研究。在建筑垃圾资源化研究中获国家科技进步二等奖1项、省部级科技奖3项;作为主要人员编制《建筑垃圾处理技术规范》《固定式建筑垃圾处置技术规程》《建筑垃圾分类收集技术规程》《混凝土和砂浆用再生微粉》等国家/行业/团体/地方标准10余项,公开发表论文30余篇。
引用本文:
周文娟, 段佳豪, 谢谦, 王华萍. 抗泥型聚羧酸减水剂研究与应用现状[J]. 材料导报, 2021, 35(Z1): 650-653.
ZHOU Wenjuan, DUAN Jiahao, XIE Qian, WANG Huaping. Research and Application Status of Mud-resistant Polycarboxylic Acid Water-reducing Agent. Materials Reports, 2021, 35(Z1): 650-653.
链接本文:
http://www.mater-rep.com/CN/
或
http://www.mater-rep.com/CN/Y2021/V35/IZ1/650
1 彭雄义,陈东志,易长海.新型建筑材料,2013,40(2),1. 2 刘丽霞,杨长辉,吴芳等.混凝土,2009(10),80. 3 水亮亮,杨海静,孙振平,等.建筑材料学报,2020,23(1),64. 4 朱红姣,张光华,何志琴,等.化工进展,2016,35(9),2920. 5 邢国兵. 抗黏土型减水剂的制备及其与黏土相互作用机理研究.硕士学位论文,合肥工业大学,2017. 6 徐磊,林栋,杨文,等.混凝土,2011(3),84. 7 雷强. 超支化聚羧酸减水剂的研制.硕士学位论文,中国矿业大学,2017. 8 陈娟,李双超.江西建材,2020(1),10. 9 詹洪,王友奎,赵帆,等.混凝土世界,2014(11),70. 10 李晓东,李晓燕,胡红伟,等.新型建筑材料,2017,44(8),29. 11 Plank J. Journal of Advanced Concrete Technology, 2006,4(2),233. 12 Xu H, Sun S, Wei J, et al. Industrial & Engineering Chemistry Research , 2015, 54(37),9081. 13 孙申美,徐海军,邵强.化工学报,2017,68(5),2204. 14 Lei L, Plank J. Cement & Concrete Research , 2012, 42(10),1299. 15 刘加平, 李申桐, 冉千平, 等. 中国专利,CN105504184A.2016-04-20. 16 Lei L, Plank J. Cement and Concrete Research , 2014,60,1. 17 Xing G B,et al. RSC Advances , 2016, 6(108),106921. 18 万甜明,王进春,刘昭洋,等.新型建筑材料,2014,41(10),34. 19 巨浩波. 砂石含泥量对聚羧酸系减水剂性能的影响及抗泥剂的合成研究. 硕士学位论文,陕西科技大学,2014. 20 陈国新,祝烨然,沈燕平,等.混凝土,2014(4),87. 21 马永贵,韩青峰.水利水电技术,2016,47(8),59. 22 逄建军,魏中原.商品混凝土,2016(9),27.
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