Modular Bridge Expansion Joint for 10-300M Spans with ISO9001 Certification and Steel Grade S355JR/S460J0
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Bridge Expansion Joints Overview
Bridge expansion joints are critical structural components designed to accommodate thermal expansion, contraction, and movement caused by traffic loads, wind, and seismic activity. These joints ensure structural integrity while maintaining smooth vehicle passage.
Key Functions and Design Features
Bridge expansion joints are installed between beam ends, at abutments, or hinge positions to manage deck deformation. They provide firm, reliable connections while ensuring smooth vehicle movement without noise or jumping.
Essential Performance Characteristics
- Waterproof sealing systems prevent water and debris infiltration
- Durable construction withstands heavy traffic and environmental factors
- Easy installation, inspection, and maintenance procedures
- Proper disconnection of railings and pavement at joint locations
Common Expansion Joint Types
- Finger joints
- Sliding plate joints
- Modular expansion joints
- Elastomeric expansion joints
- Compression seal joints
Evercross Steel Bridges Specifications
| Specification | Details |
|---|---|
| Bridge Types | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge |
| Design Spans | 10M to 300M single span |
| Carriage Way | Single lane, double lanes, multilane, walkway |
| Loading Capacity | AASHTO HL93, HS15-44, HS20-44, HS25-44, BS5400 HA+20HB, HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110, Truck-60T, Trailer-80/100Ton |
| Steel Grade | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C, AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65, GB1591 GB355B/C/D/460C |
| Welding Standards | AWS D1.1/AWS D1.5, AS/NZS 1554 or equivalent |
| Bolts | ISO898, AS/NZS1252, BS3692 or equivalent |
| Galvanization Code | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent |
Certifications & Quality Standards
ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
Selection Considerations
The appropriate expansion joint type depends on bridge size, expected movement range, load requirements, and local climate conditions. Proper design, installation, and maintenance ensure long-term functionality and structural safety.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Location
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen