Road Repairing Steel Modular Expansion Joint For Large Movement

Modular Expansion Joints, also known as lamella joints, are the most common type of roadway joints used in road bridges worldwide. What is so unique about this construction? Our modular expansion joints are a composition of special steel welding elements by which are arranged in parallel, controlled in synchronization an supported by special load and control constructions; they are separated by sealing profiles with clamping locked by form an force; and they are fixed to the constructive system by an inflexible anchor with a permanent connection to sealing and covering.

Feature:

• Accommodate any bridge deck expansion joint movement
• A smooth transition for vehicular traffic
• Durable neoprene trough to channel water away from the structure
• Replaced without the need for excavation of the anchorage system
• Lasts the life of the bridge deck under normal circumstances

Application:

     Modular multiple-gap expansion joint is used in Highway bridge decks, Service ramps, Multi- storey car parks and so on. Bridge Expansion Joint is used to prevent buildings or bridges appear some cracks because of climate change.