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Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge
Steel material finger expansion joints used for highway bridge

Steel material finger expansion joints used for highway bridge

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Price:$500.00

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Product Overview

Description



Product Description




Steel material 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.


Specification


Item
C mm
h
Achor Bolts
B mm
H mm
Surface layer height
80
80
28
M18×180
740
33
120
100
100
28
M18×180
800
33
120
120
120
30
M18×180
860
35
120
140
140
30
M18×180
920
35
120
160
160
30
M18×180
980
35
120
180
180
32
M20×200
1080
37
120
200
200
32
M20×200
1140
37
150
220
220
32
M20×200
1200
37
150
240
240
34
M22×220
1260
39
150
260
260
34
M22×220
1320
39
150
280
280
34
M22×220
1380
39
150
300
300
36
M24×240
1480
41
150
320
320
36
M24×240
1540
41
150
340
340
38
M24×240
1600
43
150
360
360
38
M24×240
1660
43
150


Features
* 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.

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.




Company Profile






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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