Audited Supplier
Finger Bridge Expansion Joint
DIN, JIS, GB, BS, ASTM, AISI
Support
Upper Structure
Deck
Finger Bridge Expansion Joint
Bridge Expansion Joint
Customization
Customized Color
Durable
Finger Type
Customization
Customer Requirements
Steel
<=120,<=420,<=80
Zinc Coated
Finger Design
41tons or Customized
OEM ODM
100 M
Standard Shipping Packaging or Customized
Standard Specifications Or Customized
Hebei, China
Product Description
High Elasticity Reliable Sealing OEM ODM Custom Finger Bridge Expansion Joint
A finger bridge expansion joint, also known as a finger joint or simply a finger expansion joint, is a type of expansion joint commonly used in bridge construction to accommodate movements and deformations in the structure. This type of expansion joint is named for its design, which resembles interlocking "fingers" that allow for flexibility and movement.
The main purpose of a finger bridge expansion joint is to effectively manage the expansion, contraction, and lateral movements that can occur in bridges due to factors such as temperature variations, traffic loads, and seismic activity. By providing a flexible connection between adjacent bridge segments, finger expansion joints help reduce stress on the structure and prevent damage that could result from restricted movement.
A finger bridge expansion joint typically consists of two main components: male and female fingers that interlock to allow for movement in multiple directions. The fingers are usually made of materials such as steel, elastomeric materials, or a combination of both to provide the necessary flexibility and durability.
The main purpose of a finger bridge expansion joint is to effectively manage the expansion, contraction, and lateral movements that can occur in bridges due to factors such as temperature variations, traffic loads, and seismic activity. By providing a flexible connection between adjacent bridge segments, finger expansion joints help reduce stress on the structure and prevent damage that could result from restricted movement.
A finger bridge expansion joint typically consists of two main components: male and female fingers that interlock to allow for movement in multiple directions. The fingers are usually made of materials such as steel, elastomeric materials, or a combination of both to provide the necessary flexibility and durability.
| FINGER BRIDGE EXPANSION JOINT | |
| Product Name | Finger Bridge Expansion Joint |
| Keywords | Bridge Expansion Joint |
| Weight | Customization |
| Color | Customized Color |
| Advantage | Durable |
| Shape | Finger Type |
| Length | Customization |
| Thickness | Customer Requirements |
| Material | Steel |
| Telescopic Range | <=120,<=420,<=80 |
| Surface Treatment | Zinc Coated |
| Product Type | Finger Design |
| Load weight | 41tons or Customized |
| Service | OEM ODM |
| MOQ | 100 M |
High Movement Capability
It have a high movement capability, allowing them to accommodate large longitudinal movements of the bridge deck. This makes them suitable for bridges that experience significant thermal expansion, seismic activity, or settlement.
It have a high movement capability, allowing them to accommodate large longitudinal movements of the bridge deck. This makes them suitable for bridges that experience significant thermal expansion, seismic activity, or settlement.
Smooth Transitions
Finger expansion joints provide a smooth transition between bridge deck sections, allowing for safe and comfortable passage of vehicles. The design of the joint prevents abrupt changes in elevation, minimizing the risk of vehicle damage and ensuring a smoother ride.
Finger expansion joints provide a smooth transition between bridge deck sections, allowing for safe and comfortable passage of vehicles. The design of the joint prevents abrupt changes in elevation, minimizing the risk of vehicle damage and ensuring a smoother ride.
Low Noise and Vibration
Finger expansion joints can help reduce noise and vibrations caused by traffic on the bridge. The design and materials used in finger joints help absorb and dissipate vibrations, creating a quieter and more comfortable environment for bridge users.
Finger expansion joints can help reduce noise and vibrations caused by traffic on the bridge. The design and materials used in finger joints help absorb and dissipate vibrations, creating a quieter and more comfortable environment for bridge users.
Durability
Finger expansion joints are made of high-strength materials steel , making them durable and resistant to wear and tear. This durability ensures long-term performance and minimizes the need for frequent maintenance or replacement.
Finger expansion joints are made of high-strength materials steel , making them durable and resistant to wear and tear. This durability ensures long-term performance and minimizes the need for frequent maintenance or replacement.
Easy Installation and Maintenance
Finger expansion joints are prefabricated and easy to install, reducing construction time and minimizing disruption to bridge traffic. Additionally, maintenance of finger joints is relatively straightforward, with individual fingers or components easily replaceable when needed.
Finger expansion joints are prefabricated and easy to install, reducing construction time and minimizing disruption to bridge traffic. Additionally, maintenance of finger joints is relatively straightforward, with individual fingers or components easily replaceable when needed.
Q1: Where is your factory?
A1: Our factories are mostly located in Hebei, china.
Q2: What's your MOQ?
A2: Commonly our MOQ is one container, but different for some goods, pls contact us for details.
Q3: What is your sample policy?
A3: We can supply the sample if we have ready parts in stock, but the customers must pay the courier cost. all the sample costs will be refunded after you place the order.
Q4: Do you test all your goods before delivery?
A4: Yes, we would like the goods to be tested before delivery.
Q5: All costs will be clear?
A5: Our quotations are straightforward to understand. it won't cause any extra co
