China Bridge Expansion Joint for Road

• 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



 

Bridge 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. Suitable for design loads exceeding 20 tons.


2. Sensitive expansion: Displacement control system with rubber springs 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.


4. Water stopping and corrosion prevention: Neoprene rubber sealing strip protects internal components from erosion.


5. Large displacement, convenient selection: Designed for displacements ranging from 80 to 1200mm, providing flexibility for 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


 

Provided by Suzhou Xinyu New Material Technology Co., Ltd.