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Bridge expansion joint

Bridge expansion joint

Production Capacity: 1000 Per Week
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram
Model Number: Ad-Mzl
Application: Bridge & Road
Expansion Range: 80-2000 mm
Height: 30-40 mm
Features: Anti-Seismic; Waterproof; Anti-Corrosion
Certificate: ISO9001:2008/SGS

Bridge expansion joints, also known as movement joints, are the components in bridges that allow the bridge to expand and contract with respect to temperature changes. They also allow continuous traffic between structures while accommodating shrinkage, temperature variation and movement on steel, composite and reinforced & prestressed concrete structures. Bridge expansion joints can be categorized into open joints and closed joints.

Closed type bridge expansion joints primarily comprise compression seal joints, strip seal joints, modular elastomeric joints and poured joints. The closed type bridge expansion joints segment is anticipated to dominate the global bridge expansion joints market in terms of value during the entire forecast period. Closed bridge expansion joints find extensive usage where movement ranges greater than or equal to 2.5 inch. This usage characteristic makes them preferable for use primarily in roadway bridge applications.

Amongst closed type bridge expansion joint segments, the strip seal joints segment is expected to register 1.05X faster growth than the compression seal joints segment during the study period.


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