摘要
近年来,地质聚合物作为可持续性胶凝材料备受关注,被认为是减少水泥行业持续对环境气候负面影响的解决方案之一。与传统波特兰水泥类似,在地质聚合物中添加纤维可以改善其各项性能。本文综述了PVA纤维增强地质聚合物复合材料各项性能的研究进展,包括纤维掺量对工作性能、力学性能和耐久性能的影响,解释了PVA纤维对地质聚合物的强化机理,梳理了存在的问题,并给出建议。
In recent years,geopolymers have been recognized as a sustainable alternative to traditional cementitious materials,offering a potential solution to mitigate the adverse environmental impact of the cement industry.Similar to OPC,fibers can be incorporated into geopolymers to enhance their properties.Having reviewed the research progress on the performance of PVA fiber-reinforced geopolymer composite materials,including the influence of fiber content on workability,mechanical properties,and durability.Additionally,it elucidates the strengthening mechanism of PVA fibers in geopolymer composites and discusses current challenges along with proposed recommendations.
作者
陈涛
章文姣
陈秀敏
Chen Tao;Zhang Wenjiao;Chen Xiumin(School of Civil Engineering,Liaoning University of Technology,Jinzhou121001,China)
出处
《吉林水利》
2025年第1期71-78,共8页
Jilin Water Resources
基金
2024年辽宁省教育厅高等学校基本科研项目(LJ212410154032)
2024年辽宁省属本科高校基本科研业务费专项资金资助(LJZZ222410154008)
2024年辽宁工业大学大学生创新创业训练计划省级项目(S202410154015)。
关键词
PVA纤维
地质聚合物
工作性能
力学性能
耐久性
强化机理
PVA fiber
Geopolymer
Working performance
Mechanical properties
Durability
Strengthening mechanism
