Description of Bridge Expansion Joint: An expansion joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, to hold certain parts together, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of buildings, bridges, sidewalks, railway tracks, piping systems, ships, and other structures
Application of Bridge Expansion Joint: Steel bridge expansion joints are used in Highway bridge decks, Service ramps, Multi- storey car parks and so on. Stainless steel bridge expansion joints are used to prevent buildings or bridges appear some cracks because of climate change.