Bridge Expansion Joint for Roadway Use

• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Life: Permanent Bridge
• Across Way: Open Bridge
• Usage: Over Water Bridge, Tractor Bridge, Pontoon, Footbridge, Public Iron Dual Purpose Bridge, Highway Bridge
• Model NO.: D80/160/240/320/480/560/640
• Scale: Customized
• Material: Reinforced Concrete Bridge
• Transport Package: as Request
• Specification: Customized
• Trademark: CSXYXC
• Origin: Suzhou, China
• HS Code: 7308100000
• Production Capacity: 100000 Meters/Year

Product Description

Product Description

Bridge Expansion Joint - Product Description



 

Bridge Expansion Joint, Modular Expansion Joint

 

Futures:

 

1. Sturdy and reliable: The side beams and middle beams are made of rolled 16Mn steel, ensuring durability and reliability for large vehicles. Designed for loads exceeding 20 tons on steam bridges and 120 tons on hanging bridges.


2. Sensitive expansion: Displacement control system with rubber springs and PTFE pressure bearings for uniform expansion and contraction with minimal friction.


3. Smooth bridge deck, comfortable traveling: Ensures smooth driving experience by allowing free expansion and contraction of the beam.


4. Water stopping and corrosion prevention: Neoprene rubber sealing strip protects internal components from erosion, providing waterproof and dustproof function.


5. Large displacement, convenient selection: Designed for displacements ranging from 80 to 1200mm, allowing flexibility in bridge design and construction.


 

 

Telescopic resistance:

 

Single-seam expansion joint:

 

• Compression force during contraction: 0.1KN/m


• Longitudinal shear force: 2.0KN/m


 

 

Multi-seam expansion joint:

 

• Compression force during contraction: 0.1KN/m


• Tensile force when stretching: 4.0KN/m


 

Reference: Suzhou Xinyu New Material Technology Co., Ltd.