The initial results of ongoing research on the corrosion condition of epoxy coated steel reinforcement (ECR) from a low permeability concrete marine structure with thin preexisting structural cracks after 锝 20 years of service are presented. Coating autopsies and electrochemical impedance spectroscopy (...
Epoxy-coated rebar works well in high-humidity and high-moisture construction projects. The rebar is coated with a thick epoxy, which helps to slow corrosion. Unfortunately, the delicate epoxy coating can become scratched and damaged during shipping, rendering the rebar much less effective against ...
Abstract In this study, epoxy resin-based coating was developed for concrete reinforcement mild steel bar (rebar), and the corrosion behaviors of the uncoated rebar, single-cured epoxy resin-coated rebar, and indole butyric acid (IBA)-modified gypsum-containing epoxy resin-coated rebar were investi...
After two years of immersion in 3.89 percent NaCl~ solution, the mild steel BB were severely corroded and a considerable weight loss was observed, whereas under heavy chloride attack, ECR showed no deterioration of epoxy coating and neither any corrosion of underlying steel Results of this study ...
Rebar is coated with epoxy resin to protect it from corrosion. However, it may not be the best choice in environments where substrate movement, cracks or mechanical movement could damage the protective coating, allowing corrosive materials to enter the steel. European ste...
Rebar is coated with epoxy resin to protect it from corrosion. However, it may not be the best choice in environments where substrate movement, cracks or mechanical movement could damage the protective coating, allowing corrosive materials to enter the steel. European steel is ...
1.Electrochemical impedance spectroscopy(EIS) was coupled with differential scanning calorimetry(DSC) and X-ray photoelectron spectroscopy(XPS) methods to investigate the effects of nano-Ti particle on the corrosion resistance of an epoxy coating on carbon steel.应用电化学阻抗法(EIS)、示扫描量热法(DS...
Barrier protective coating systems, such as polymers (e.g., epoxy layer, paints), metal (e.g., iron-zinc alloy/galvanizing), enamel (e.g., porcelain/vitreous made by fusing powdered glass) and nanoparticle-based composites (e.g., polyurethane-nano-SiO2, epoxy with nano-SiO2 or Fe2O3...
Surface FinishedScrew-thread,Epoxy coating,Galvanized coating Standard NoGB1499.1 ~ GB1499.3 (rebar for concrete); JIS G3112 -- 87 (98) (bar steel for reinforced concrete); JISG3191 -- 66 (94) (shape, size, weight and tolerance difference o...
Surface Finished Screw-thread,Epoxy coating,Galvanized coating Standard No GB1499.1 ~ GB1499.3 (rebar for concrete); JIS G3112 -- 87 (98) (bar steel for reinforced concrete); JISG3191 -- 66 (94) (shape, size, weight and tolerance difference of hot-rolled ...