Looking for Quality Flexible Expansion Joint in Vietnam
An expansion joint or movement joint is designed to embrace parts together while safely absorbing temperature-induced expansion and contraction of building materials, and vibration, or to allow movement due to ground settlement or seismic activity. They are normally found between sections of buildings, sidewalks, bridges, railway tracks, ships, piping systems, and other constructions.
Building faces, pipelines expand, and concrete slabs and contract due to warming and cooling from seasonal variation, or due to other heat sources. Before expansion joint gaps were made into these structures, they would crack under the stress-induced.