Finger Bridge Expansion Joint Concrete Bridge Expansion Joint Comb Tooth Plate Bridge Expansion Joint
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Product Details
| Customization: | Available |
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| After-sales Service: | Installation Guide |
| Warranty: | 2years |
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Basic Info.
- Model NO.
- JT04
- Certification
- CE/ISO
- Position
- Upper Structure
- Type
- Telescopic Device
- Install
- Support Installation
- Mobility
- Adjustable
- Usage
- Bridge/Highway
- Special Service
- Custom Service Offered
- Movement
- 80-400mm or Customized
- Surface Treatment
- Galvanized
- Standard
- GB
- Forming
- Cold Drawn Steel
- Connection Form
- Welded Connection
- Member
- Steeltruss
- Type of Steel for Building Structure
- Fire-Resistent Steel
- Application
- Steel Workshop, Steel Structure Platform
- Residential Wall Structure
- Briger
- Carbon Structural Steel
- Q355
- Transport Package
- Pallet
- Specification
- Size: Various
- Trademark
- HengJingGong
- Origin
- China
- HS Code
- 7308900000
- Production Capacity
- 5000meter/Month
Packaging & Delivery
- Package Size
- 100.00cm * 50.00cm * 5.00cm
- Package Gross Weight
- 60.000kg
Product Description

Product Description

Finger Expansion Joints for Movements of 80 mm to 1200 mm
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.
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.
Type

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.
*Anti-skidding.
*Be highly water-resistant (Equipped with waterproof device ).
*Low cost & high cost effectiveness.
*Widespread use.
*Easy to install.
Specification

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 |
Installation



Type

Product Details


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.
Packaging & Shipping

Company Profile

Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.
We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to esta blishing long-term cooperative relationships with customers from both domestic and international markets.



FAQ
1.When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry.
A:We usually quote within 24 hours after we get your inquiry.
2.How long can I expect to get the sample?
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.
3.How long is the delivery time
A:Usually 10-15 days, depending on the quantity purchased.
A:Usually 10-15 days, depending on the quantity purchased.
4.How can I get a sample to check your quality?
A:After negotiating the price, we will provide you with samples for testing.
A:After negotiating the price, we will provide you with samples for testing.
5.what can you buy from us?
Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape
Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape
6.What's payment term?
A:T/T, L/C at sight, Western Union
A:T/T, L/C at sight, Western Union
7. Do we have quality guarantee?
Of Course!
--from raw material to manufacturing, we have rigid quality control.
--before delivery, we have strict quality inspection.
--Third party inspection is also available at your request.
--We also have ISO, CE certificates.
Of Course!
--from raw material to manufacturing, we have rigid quality control.
--before delivery, we have strict quality inspection.
--Third party inspection is also available at your request.
--We also have ISO, CE certificates.
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