steelfinger
Finger Type Expansion Joint STEEL-FINGER-135
Professional steel finger expansion joint designed for Medium to long-span bridges. Features weather resistant with superior engineering performance.
Dimensions
339mm x 286mm x 97mm
Load Capacity
512 kN/m
Movement Range
±169mm
Key Features
- •Interlocking finger design
- •Large movement accommodation
- •Smooth traffic flow
- •Weather resistant
Applications
- •Medium to long-span bridges
- •Highway overpasses
- •Railway bridges
- •Urban infrastructure
Technical Specifications
Material Grade:Q345B
Surface Treatment:Hot-dip galvanized
Temperature Range:-40°C to +80°C
Design Life:25 years
Installation Method:Embedded anchor bolts
Maintenance Interval:5 years