Metallic Joint Expansion for Highway and Bridge

• 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.: RM R-WM
• 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

Bridge Expansion Joint

Modular Expansion Joint

Features:

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.
2. Sensitive Expansion: The displacement control system includes rubber springs and PTFE pressure bearings, allowing for uniform expansion and contraction with minimal friction.
3. Smooth Bridge Deck: Ensures smooth driving experience by allowing free expansion and contraction displacement of the beam.
4. Water Stopping and Corrosion Prevention: Neoprene rubber sealing strips provide waterproof and dustproof functions, protecting internal components from erosion.
5. Large Displacement: Designed for displacements ranging from 80 to 1200mm, offering flexibility for bridge design and construction needs.

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

For more information, contact Suzhou Xinyu New Material Technology Co., Ltd.