Research on the Influence of Diffusion Components on Properties of Waterborne Epoxy Resin Systems
Publication: International Conference on Road and Airfield Pavement Technology 2023
ABSTRACT
With the continuous development of environmental protection concepts such as “low carbon” and “sustainability”, cold recycling of asphalt pavement has received extensive attention. In this study, in order to utilize the aged asphalt in reclaimed asphalt pavement (RAP) at low temperature, it is tried to activate the aged asphalt in RAP by using diffusion components with dissolving ability, and realize cold regeneration in combination with water-based epoxy resin system, which is high-performance binder. The effects of different types of diffusing components on the performance of waterborne epoxy resin systems at different dosages were investigated mainly through Fourier transform infrared spectroscopy (FT-IR), solubility, drying time, viscosity, tensile strength, and other tests. It was found that the diffusing component did not react with the waterborne epoxy resin system, which could promote the dissolution of aged asphalt, but would affect the curing and mechanical properties of the waterborne epoxy resin.
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Published In
International Conference on Road and Airfield Pavement Technology 2023
Pages: 724 - 736
History
Published online: Feb 6, 2024
ASCE Technical Topics:
- Aging (material)
- Asphalt pavements
- Business management
- Deterioration
- Diffusion
- Engineering materials (by type)
- Engineering mechanics
- Epoxy
- Infrastructure
- Material mechanics
- Material properties
- Materials characterization
- Materials engineering
- Pavements
- Polymer
- Practice and Profession
- Recycling
- Sustainable development
- Synthetic materials
- Thermodynamics
- Transport phenomena
- Transportation engineering
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