How Bridge Expansion Joint Technology Has Evolved? METCO
In the early days of bridge design, Bridge Expansion Joint were often little more than simple gaps cut into the structure to allow for thermal expansion and contraction. These gaps sometimes included filler materials or strip seals to close out water and debris, but the movement capacity and durability were limited. According to early research, these simpler joints could suffer from water ingress, corrosion, fatigue, and vehicle-comfort issues.
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