Steel Strip Bridge Expansion Joint with Various Shapes

Product Details
Customization: Available
After-sales Service: Installation Guide
Warranty: 2 Years After Leaving The Factory
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  • Steel Strip Bridge Expansion Joint with Various Shapes
  • Steel Strip Bridge Expansion Joint with Various Shapes
  • Steel Strip Bridge Expansion Joint with Various Shapes
  • Steel Strip Bridge Expansion Joint with Various Shapes
  • Steel Strip Bridge Expansion Joint with Various Shapes
  • Steel Strip Bridge Expansion Joint with Various Shapes
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  • Overview
  • Product Description
  • Detailed Photos
  • Application
  • Feature
  • Product Parameters
  • Our Advantages
Overview

Basic Info.

Model NO.
steel expansion joint
Function
Sound Insulation, Drainage, Protect, Support
Position
Pavement Structure
Type
Expansion Joint
Shape
Type F, E, Z, C, M, Rg, Sq
Color
Grey
material
Q235, Q355 Steel
Transport Package
Bulk
Specification
6m
Trademark
Jingtong
Origin
Made in China
HS Code
7308900000
Production Capacity
1000000m / Month

Product Description

Product Description

Strip seal expansion joints for movements of up to 80 mm are expansion joints made of a single set of structural steel, rubber sealing strips and dowel rods. According to the cross-sectional shape, they are divided into 5 types, including GQF-C, GQF-F, GQF-E, GQF-Z and GQF-RG. Being fully anchored within the depth of the road surfacing, strip seal expansion joints can prevent roads from cracking caused by climatic change.

In order to meet the requirements of the bridge deformation, strip seal expansion joints are usually set at each end of the bridge, between ends of the beam and abutment or on the hinge joints of the bridge. They are applied with rubber noise weaken board which can help to increase movement and reduce noise from over-passing traffic by up to 80%.

Table 1: Specification of Strip Seal Expansion Joints
Item Displacement
(mm)
Expansion resistance
(kN/m)
Horizontal displacement Vertical displacement Horizontal shear displacement Compression Longitudinal shearing
GQF-C30 30 ± 12 ± 20 ≤ 4 ≤ 6
GQF-C50 50
GQF-C60 60
GQF-C80 80
GQF-F30 30 ± 12 ± 20 ≤ 4 ≤ 6
GQF-F50 50
GQF-F60 60
GQF-F80 80
GQF-E80 80 ± 12 ± 20 ≤ 4 ≤ 6
GQF-Z80 80 ± 12 ± 20 ≤ 4 ≤ 6
Detailed Photos

Steel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various ShapesSteel Strip Bridge Expansion Joint with Various Shapes

 
Application
  • Strip seal expansion joints are suitable for kinds of bridges which are curved, slope, skew and wide. They can also perform well on both new-built bridges and bridges have been built, both asphalt and concrete bridge surface. It also can be used in the highway.
  • Having a limited depth of the structure and being able to be installed quickly, strip seal expansion joints are extremely well-positioned to replace the damaged one in a restoration project.Steel Strip Bridge Expansion Joint with Various Shapes
Feature
  • Strip seal expansion joints are retractable and solid on both directions parallel and perpendicular to the bridge axis to ensure vehicles runs smoothly and no noise.
  • Strip seal expansion joints can prevent rainwater permeation and dirt clogging.
  • Strip seal expansion joints are simple and easy to install, check, maintain and clean.
  • High strength, can withstand the weight of vehicles and pedestrians.
Product Parameters
 

Steel Strip Bridge Expansion Joint with Various Shapes

Our Advantages

1. Advanced and Sufficient equipment More than 100 sets of most advanced equipment in our workshop ensure timely delivery time for large orders. Additional, it can ensure standardized production, which accord with international standard.
2. Experienced and skilled worker team Equipped with professional production skills and several years experience, our worker team can improve production efficiency and reduce production losses for cost reduction.
3. Multiple models for completed products We have almost all of standard bearing pad models to produce standard bearing pads, including pot bearing, laminated bearing pad, spherical bridge bearing, high damping rubber bearing and lead rubber bearings.
4. Perfect Package & Timely delivery All the products are inspected before loading, then they will be perfectly packed. Then our skilled loading team will operate the equipment for easy and fast loading.
5. Professional sales team Full knowledge of bearing pad products, good spoken and written English and excellent communication skills can offer you the best solutions to your questions. You can ask for recommendation, customized service and any other information you want from them.

 

 

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