WebEpoxy resin-modified asphalt binder (ERMAB) has been wildly used in the pavement of steel bridges, while the improvement on its low temperature is still a big challenge to … WebApr 13, 2024 · To analyze the effect of polyol on polyurethane (PU)-modified asphalt, three different soft segments of polyurethane were synthesized, and we utilized the reaction of …
Curing study of epoxy resin by new aromatic amine functional curing …
WebInduction heating driven polymerisation is an in-situ curing technique for epoxy-asphalt systems that maintains most of the advantages of temperature-driven polymerisation and it solves the need for longer curing time periods at lower temperatures before traffic can be allowed. In particular, induction heating can be utilised to accelerate the ... WebJun 13, 2024 · Epoxy asphalt concrete (EAC) has excellent high-temperature stability and fatigue durability and is extensively used as steel deck pavement. The spatial microstructure of one type of hot-mix epoxy asphalt was investigated using fluorescence microscopy and scanning electron microscopy (SEM). The properties of the epoxy asphalt (EA) and … list of famous song lyrics
Curing reaction model of epoxy asphalt binder - DeepDyve
WebMay 14, 2024 · The binder of epoxy asphalt was divided into two parts, Part A and Part B. Part A was epoxy resin, and Bisphenol A epoxy resin (type E-51) was chosen in this study . Part B was a mixture of emulsified asphalt, titanium dioxide (TiO 2) … WebMar 6, 2024 · Viscosity-curing time behavior. The viscosity as a function of curing time of the pure epoxy and epoxy/asphaltenes composites at 150 °C is plotted in Fig. 1.For the pure epoxy, the viscosity increases with an increase in the curing time due to the fact that the chemical reaction between the epoxy oligomer and the hardener results in the … WebJun 30, 2024 · The results showed that the viscosity of epoxy resin modified asphalt reached 1 000 mPa·s for more than 180 minutes at 180 °C, while the best construction process is mixing at 180 °C for 2 hours and curing at 60 °C for 4 days. The particle size of asphalt is less than 50 µm. In addition, the mechanical properties of the materials are ... list of famous social scientists