Suzhou Csxyxc Bridge Expansion Joint

• Customization: Available
• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Model NO.: D80/160/240/320/480/560/640
• 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
• 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, Modular Expansion Joint

 

Futures:

 

1. Sturdy and reliable: The side beams and middle beams of this expansion joint are made of rolled 16Mn steel, capable of withstanding vertical loads from large vehicles and horizontal impacts. Anchoring members firmly welded to beams and bridge deck, ensuring reliable transfer of vehicle loads to the abutment. Suitable for bridge design loads exceeding 20 tons.



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



 
3. Smooth bridge deck, comfortable traveling: Enables free expansion and contraction of beams while creating a seamless bridge deck for smooth and comfortable driving.



 
4. Water stopping and corrosion prevention: Neoprene rubber sealing strips in steel beam grooves provide elastic deformation, waterproofing, and dustproofing to protect internal components from erosion.



 
5. Large displacement, convenient selection: Designed with a displacement range from 80 to 1200mm, allowing bridge design departments to choose based on actual bridge superstructure expansion and contraction needs.


 

 

Telescopic resistance:

 

Single-seam expansion joint:

• Compression force during contraction: 0.1KN/m


• Longitudinal shear force within working range: 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.