• Finger Expansion Joints Used for Bridge
  • Finger Expansion Joints Used for Bridge
  • Finger Expansion Joints Used for Bridge
  • Finger Expansion Joints Used for Bridge
  • Finger Expansion Joints Used for Bridge
  • Finger Expansion Joints Used for Bridge

Finger Expansion Joints Used for Bridge

After-sales Service: Installation Guide
Warranty: 2 Years After Leaving The Factory
Certification: DIN, JIS, GB, BS, ASTM, AISI
Function: Sound Insulation, Drainage, Protect, Support
Position: Pavement Structure
Type: Finger Expansion Joint
Samples:
US$ 100/Set 1 Set(Min.Order)
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Customization:

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Manufacturer/Factory
  • Overview
  • Product Description
  • Detailed Photos
  • Application
  • Feature
  • Product Parameters
  • Our Advantages
Overview

Basic Info.

Model NO.
finger expansion joint
Color
Grey
Business Type
Factory
Transport Package
on The Pallet with PE Film
Specification
ZMF
Trademark
Jingtong
Origin
Made in China
HS Code
7308900000
Production Capacity
10000 Sets / Month

Product Description

Product Description

Finger expansion joints are designed to handle movements of 80 mm to 1,200 mm are composed by steel finger plates, CR sheet, anchor bolts and other components. The rubber sheet is placed on the retractable steel, and anchor bolts help to fix the whole structure. The orientation of the fingers is in the direction of vehicle travel, which can reduce noise and improve driver's comfort. There is a drainage channel which allows rainwater to enter the bridge's drainage system, hanging beneath the joint.

Table 1: Specification of Finger Expansion Joints
Type Movements
(mm)
Thickness
(mm)
Anchor bolt Width
(mm)
Height
(mm)
Height of set layer
(mm)
80 80 28 M18 × 180 750 33 ≥ 120
100 100 28 M18 × 180 790 33 ≥ 120
120 120 30 M18 × 180 830 35 ≥ 120
140 140 30 M18 × 180 870 35 ≥ 120
160 160 30 M20 × 200 940 35 ≥ 130
180 180 32 M20 × 200 980 37 ≥ 130
200 200 32 M20 × 200 1020 37 ≥ 130
220 220 32 M20 × 200 1040 37 ≥ 130
240 240 34 M20 × 200 1060 39 ≥ 150
260 260 34 M20 × 200 1120 39 ≥ 150
280 280 34 M20 × 200 1170 39 ≥ 150
300 300 34 M20 × 200 1270 39 ≥ 150
320 320 36 M24 × 240 1290 41 ≥ 150
340 340 36 M24 × 240 1350 41 ≥ 150
360 360 36 M24 × 240 1410 41 ≥ 150
400 400 36 M24 × 240 1470 41 ≥ 150

Detailed Photos

Finger Expansion Joints Used for BridgeFinger Expansion Joints Used for BridgeFinger Expansion Joints Used for BridgeFinger Expansion Joints Used for BridgeFinger Expansion Joints Used for BridgeFinger Expansion Joints Used for Bridge

 

Application

Finger expansion joints are suitable for both new bridges and existing bridges. They are also good choices for the large-span bridges and do well in replacing the old ones. Finger expansion joints are widely used among steel box girders, among concrete beams, and between steel box girders and concrete beams. Finger expansion joints also can be used in expressway.
Finger Expansion Joints Used for BridgeFinger Expansion Joints Used for Bridge

Feature

  • Simple structure & low height.
  • Minimize noise and vibration.
  • Maximize vehicle's driving smoothness.
  • Anti-skidding.
  • Be highly water-resistant (Equipped with waterproof device ).
  • Low cost & high cost effectiveness.
  • Widespread use.
  • Easy to install.Finger Expansion Joints Used for Bridge

Product Parameters

 

Finger Expansion Joints Used for Bridge

Our Advantages

Finger Expansion Joints Used for Bridge1. 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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