Highway Bridge Construction Reinforced Neoprene Rubber Expansion Joint
Product Details
| Customization: | Available |
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| After-sales Service: | Installation Guide |
| Warranty: | 2 Years After Leaving The Factory |
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Basic Info.
- Model NO.
- JTBF-001
- Certification
- ISO/RoHS
- Function
- Protect, Meet The Needs of Uppper Structure Deforemation, C
- Position
- Upper Structure
- Type
- Telescopic Device
- Application
- Transportation
- Surface Treatment
- Yes
- Technics
- High Pressure Temperature Vulcanization
- Material
- Neoprene Rubber, and Steel Plates
- Materials
- Neoprene or Natural Rubber, Steel Plate and Angle
- Process
- Extrusion, Vulcanization
- Applications
- Highway Road Bridge Expansion Joints
- Feature
- Elastomeric, Compression Deformation, Reinforced
- Shape
- Plate Type
- Installation
- with Bolt and Nuts
- Working Temperature
- Neoprene Plate Joints for 70 to -20 Degree, EPDM F
- Expansion Range/Movement
- 38mm-330mm
- Standard
- En1337-3
- Transport Package
- with Woven Bags, in Wooden Pallets
- Specification
- 590x1830mmx54mm
- Trademark
- HengJingGong
- Origin
- Hengshui, Hebei, China
- HS Code
- 4016999090
- Production Capacity
- 10000 Sets/Month
Packaging & Delivery
- Package Size
- 100.00cm * 32.00cm * 3.00cm
- Package Gross Weight
- 30.000kg
Product Description
Product Description
Rubber Bridge Expansion Joints for Comfortable Drive
Rubber bridge expansion joints are mainly made of rubber, steel plate and angle iron. Steel plates are set in the rubber bridge expansion to strengthen the bearing capacity and they can slide freely along the angle iron to meet the expansion deformation of main grid.
Because of the excellent sealability and shock-absorbing effect of rubber, rubber bridge expansion joints do well in proofing water and reducing noise. The elasticity of rubber plates and its shear deformation in the telescopic channel helps the whole device to realize telescopic motion.
Below is a product detail description for a bridge rubber expansion joint, tailored for publication on International. The description is structured into sections covering Materials, Functions, Execution Standards, Applications, and Product Advantages, all presented in clear, professional English to appeal to potential B2B clients.
Material
Our bridge rubber expansion joints are manufactured using high-quality, durable materials to ensure long-term performance and reliability. The primary materials include:
Our bridge rubber expansion joints are manufactured using high-quality, durable materials to ensure long-term performance and reliability. The primary materials include:
*CR (Chloroprene Rubber) / NR (Natural Rubber): Selected for their excellent elasticity, aging resistance, and durability.
*Reinforcement Materials: Embedded steel plates and angle steel for enhanced load-bearing capacity.
*Reinforcement Materials: Embedded steel plates and angle steel for enhanced load-bearing capacity.
Function
The bridge rubber expansion joint is designed to:
*Accommodate Movements: Adjust to longitudinal, transverse, and vertical displacements caused by temperature changes, concrete shrinkage, and vehicle loads (e.g., up to ±40mm movement capacity).
*Ensure Sealing Performance: Prevent water, debris, and other contaminants from penetrating the bridge structure, thereby protecting the bridge deck and extending its service life.
*Dampen Vibration and Noise: The combination of damping rubber pads and elastic adhesive layers effectively absorbs vibrations and reduces noise (e.g., noise levels ≤65dB) during vehicle passage.
*Provide Smooth Transition: Maintain a continuous and level bridge surface for comfortable and safe driving.
*Ensure Sealing Performance: Prevent water, debris, and other contaminants from penetrating the bridge structure, thereby protecting the bridge deck and extending its service life.
*Dampen Vibration and Noise: The combination of damping rubber pads and elastic adhesive layers effectively absorbs vibrations and reduces noise (e.g., noise levels ≤65dB) during vehicle passage.
*Provide Smooth Transition: Maintain a continuous and level bridge surface for comfortable and safe driving.
Applications
This product is widely suitable for:
*Highway and Railway Bridges: Handles heavy traffic loads and frequent vehicle movements.
*Urban Overpasses and Viaducts: Ideal for municipal roads where noise reduction and driving comfort are prioritized.
*Complex Bridge Structures: Applicable to curved bridges, slope bridges, and long-span bridges (e.g., continuous girder bridges).
*Expansion Joint Retrofitting: Used in maintenance, repair, and widening projects of existing bridges.
*Urban Overpasses and Viaducts: Ideal for municipal roads where noise reduction and driving comfort are prioritized.
*Complex Bridge Structures: Applicable to curved bridges, slope bridges, and long-span bridges (e.g., continuous girder bridges).
*Expansion Joint Retrofitting: Used in maintenance, repair, and widening projects of existing bridges.
Specification
Model | Movement (mm) | Module length (mm) | Module depth (mm) | Weight (kg/m) |
30 | ± 15 | 2000 | 33 | 18 |
50 | ± 25 | 2000 | 43 | 25 |
80 | ± 40 | 2000 | 46 | 34 |
100 | ± 50 | 2000 | 54 | 45 |
160 | ± 80 | 2000 | 84 | 88 |
200 | ± 100 | 2000 | 71 | 135 |
330 | ± 165 | 1000 | 100 | 280 |
Accessories:
*Kidney-shaped cap.
*Curved screw bolt.
*Ring.
*Curved screw bolt.
*Ring.
Installation
Product Details
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. who are we?
We are based in Hebei, China, start from 2013,sell to Domestic Market(80.00%),South America(4.00%),Africa(4.00%),Southeast Asia(4.00%),Mid East(4.00%),Oceania(2.00%),Western Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.
We are based in Hebei, China, start from 2013,sell to Domestic Market(80.00%),South America(4.00%),Africa(4.00%),Southeast Asia(4.00%),Mid East(4.00%),Oceania(2.00%),Western Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bridge Bearing Pad,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint
Bridge Bearing Pad,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint
4. why should you buy from us not from other suppliers?
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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