基于耐久性的改性橡胶混凝土原材料分析

Analysis of Raw Material of Modified Rubber Concrete Based on Durability

目前,混凝土耐久性问题已引起各国的广泛重视和研究,其中橡胶混凝土(橡胶颗粒在混凝土中的运用)的发展历史虽短但有效改善了混凝土的相关性能,但耐久性尚差,这严重阻碍了其推广应用。在对国内橡胶混凝土相关研究进行总结的基础上,从原材料入手分析其对混凝土耐久性能的影响,以期为后续研究提供理论依据。

At present,the durability of concrete has drawn extensive attention and research in various countries.The development history of rubber concrete(the use of rubber particles in concrete)is short but effectively improves the related properties of concrete.However,its durability is still poor,which seriously hinders its popularization and application.Based on summing up the related research of rubber concrete in China,this paper starts from raw materials to analyze its influence on durability of concrete in order to provide theoretical basis for further research.