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Resin Type (Vinyl Ester, Epoxy, Other Resin Types), Diameter (< 10 mm, 10–20 mm, > 20 mm), Surface Treatment (Sand Coated, ...
According to a paper by the China Railway Engineering Consulting Group (CREC), a team led by master engineer Xu Shengqiao developed a steel-concrete tube design sealed with epoxy-coated rebar and ...