摘要
混凝土结构裂缝会对水工混凝土结构的质量和耐久性造成显著影响,提高混凝土裂缝的自愈性能具有重要意义。此次研究利用对比实验的方式,探讨了高分子材料修复剂对水工混凝土裂缝修复性能的影响。结果显示,在水工混凝土掺入一定量的高分子修复剂可以有效提升混凝土裂缝的自愈性能,具有良好的工程应用价值。
The crack of concrete structure can significantly affect the quality and durability of hydraulic concrete structure,so it is of great significance to improve the self-healing performance of concrete crack.In this study,the effect of polymer material repair agent on crack repair performance of hydraulic concrete was discussed by means of comparative experiment.The results show that adding a certain amount of polymer repair agent to hydraulic concrete can effectively improve the self-healing property of concrete cracks,and has good engineering application value.
出处
《东北水利水电》
2023年第8期36-38,71,共4页
Water Resources & Hydropower of Northeast China
关键词
修复剂
高分子材料
水工混凝土
裂缝修复
repair agent
polymer material
hydraulic concrete
crack repair
