Customized Roadway Modular Expansion Joint

• 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 of this expansion joint are made of rolled 16Mn steel, ensuring durability and reliability for large flow and tonnage vehicles. Suitable for bridge design loads exceeding 20 tons.



 
2. Sensitive expansion: Displacement control system with rubber springs and PTFE pressure bearings allows 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 while maintaining a seamless bridge deck.



 
4. Water stopping and corrosion prevention: Neoprene rubber sealing strips protect internal components from erosion, providing waterproof and dustproof functions.



 
5. Large displacement, convenient selection: Designed for displacements ranging from 80 to 1200mm, offering flexibility for bridge superstructure expansion and contraction.


 

 

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.