China’s first railway bridge using gluing technology was completed on Saturday in Zhoukou, central China's Henan Province, marking a breakthrough in China's railroad construction technology. The railway bridge is part of the high-speed line linking Zhengzhou in central China and Fuyang in the east. The sections of the bridge were assembled on site and stuck together with a special kind of epoxy glue, a resin that acts as an extremely strong adhesive through chemical reaction.