Bridge Expansion Joint

Name: Bridge Expansion Joint
Brand: APS INFRA PROJECTS
Price: 75 INR
Availability: InStock

Price 75 INR/ Kilograms

Get a Price/Quote

MOQ : 5000 Kilograms

Bridge Expansion Joint Specification

Features
Corrosion resistant, flexible, minimize noise

Material Grade
ASTM A36 steel, EPDM rubber

Application
Bridge deck construction and maintenance

Usage
Expansion and contraction absorption for bridges

Color
Black/Metallic Grey

Installation Type
Cast-in or bolt-in installation

Diameter
N/A (rectangular profile)

Machines Type
Installation with hydraulic jacks or mechanical equipment

Purity
High purity EPDM rubber element

Thickness
Variable (usually 50mm - 100mm)

Load Capacity
Up to 500 kN/m or as specified

Form
Pre-fabricated modular joint

Product Type
Bridge Expansion Joint

Main Material
Steel and Rubber Composite

Surface Treatment
Galvanized / Painted

Size
Customized as per bridge requirements

Weight
Varies as per dimension

Feature
High load bearing, weather resistant

Shape
Rectangular with embedded steel edge

Edge Protection
Reinforced steel edges for impact protection

Service Temperature Range
-40C to +70C

Maintenance
Low maintenance, easy inspection

Fire Resistance
Meets standard fire safety regulations

Elastic Recovery
High resilience under repeated movement

Movement Accommodation
Up to 80mm horizontal movement

Waterproofing
Integrated rubber seal against water seepage

Noise Dampening
Integral rubber strip reduces traffic noise transmission

Lifespan
More than 15 years

Bridge Expansion Joint Trade Information

Minimum Order Quantity
5000 Kilograms

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
300000 Kilograms Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Bridge Expansion Joint

A bridge expansion joint is a critical structural gap, often with a sealing system, designed to absorb bridge deck movement from thermal changes, traffic loads, and vibrations, preventing stress buildup and damage like cracking or warping, ensuring safety, smooth travel, and waterproofing by allowing expansion/contraction, rotation, and deflection. These joints connect bridge segments, featuring durable seals (like neoprene strips) within steel or concrete frames, providing a watertight barrier while accommodating movements up to several inches, crucial for the bridge's longevity and performance.

Key Functions:

Accommodate Movement: Allow for thermal expansion (hot) and contraction (cold), plus seismic shifts and traffic-induced deflections.
Prevent Damage: Relieve stress on materials (concrete, steel) to avoid cracking, warping, and structural failure.
Ensure Safety: Provide continuous, smooth travel for vehicles and pedestrians.
Waterproofing: Seal the gap to prevent water and debris from entering the substructure, protecting against corrosion.
Reduce Noise & Vibration: Minimize traffic noise and structural vibration.