Abstract
With the extension of service time, the building structure is in urgent need of repair and reinforcement due to its deterioration in safety and durability with the years. Normal cement concrete exposes shortcomings such as high brittleness and low flexural-tensile strength for which fails to meet the requirement of construction repairing. In this paper, a novel waterborne epoxy-concrete composite repair material (WECM) was prepared by using self-synthesized water-based epoxy resin based on the molecular structure-activity relationship. The key flexural and tensile performance parameters of WECM were accurately obtained.
Keywords
waterborne epoxy, repair material, tensile strain, interpenetrating polymer network, ductility.
Recommended Citation
Pang, Bo; Jin, Zuquan; Zhang, Yunsheng; and Song, Xiaoyun, "Ultra- ductile waterborne epoxy-concrete composite repair material" (2022). International Conference on Durability of Concrete Structures. 11.
https://docs.lib.purdue.edu/icdcs/2022/partii/11
Included in
Ultra- ductile waterborne epoxy-concrete composite repair material
With the extension of service time, the building structure is in urgent need of repair and reinforcement due to its deterioration in safety and durability with the years. Normal cement concrete exposes shortcomings such as high brittleness and low flexural-tensile strength for which fails to meet the requirement of construction repairing. In this paper, a novel waterborne epoxy-concrete composite repair material (WECM) was prepared by using self-synthesized water-based epoxy resin based on the molecular structure-activity relationship. The key flexural and tensile performance parameters of WECM were accurately obtained.
