Flexible Multi-Directional Movement Modular Expansion Joint Bridge

• Customization: Available
• After-sales Service: Installation Guide
• Warranty: 2years
• Model NO.: JT08
• Certification: CE/ISO
• Function: Protect
• Position: Upper Structure
• Type: Telescopic Device
• Movement: 0-80mm
• Features: Anti-Corrosion, Watertight, Fatigue Resistance
• Size: Custom as Required
• Strip Seal: EPDM Rubber
• Design Style: Industrial
• Standard: GB
• Forming: Hot-Rolled Steel
• Connection Form: Welded Connection
• Member: Steeltruss
• Type of Steel for Building Structure: Fire-Resistent Steel
• Application: Steel Structure Bridge
• Residential Wall Structure: Bridge
• Carbon Structural Steel: Q355
• Transport Package: Pallet
• Specification: Size: Various
• Trademark: HENGJINGGONG
• Origin: China
• HS Code: 7308900000
• Production Capacity: 50000meter/Month
• Package Size: 100.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

Modular expansion joint consist of two edge beams with anchorages and with elastomeric sealing element held firmly in the housing of edge beams that guarantee the water tightness the joint. The maximum gap between the edge beams at the road surface when the joint fully opens due to maximum contractions of the deck shall be limited to 80mm for comfortable passage of  traffic. The edge beams protects the adjacent bridge deck concrete from damage due to vehicular impact and also transfer the vehicular loads to the deck structures through robust anchorage system. Typical single strip seal joint is shown in the figure below.More susceptible to vandalism Contact pressure of seal with steel noising which is the key for effective sealing mechanism decay considerably with age. Hence more safeguards are required during installation for ensuring desired level of compression in the seal.
Application

1. Bridge Joints: Profile steel expansion joints are widely used in bridge engineering, especially for bridges that require accommodation of large expansion and contraction deformations, such as highways, viaducts, etc.
2. Temperature Change Adaptation: Suitable for bridges under various climatic conditions, capable of adapting to the expansion and contraction of bridges caused by temperature changes.
3. Load Effects: Capable of withstanding the load of passing vehicles, ensuring the stability and safety of the bridge structure.
4. Concrete Shrinkage and Creep: Adapt to the deformation of bridges caused by concrete shrinkage and creep.

Features:

1. High Structural Strength: Profile steel expansion joints are made of high-strength steel, offering high load-bearing capacity and durability.
2. Strong Adaptability: Capable of adapting to different bridge structures, including curved bridges, sloped bridges, oblique bridges, and wide bridges.
3. Easy Installation: The structural design is simple, easy to install, and maintain.
4. Noise Reduction Effect: Some profile steel expansion joints are designed with noise reduction features, such as modular profile steel expansion joints, which can effectively reduce the noise generated when vehicles pass over.
5. Good Sealability: Effectively prevents water and debris from entering the bridge structure, protecting the internal structure of the bridge.
6. Various Types Available: Profile steel expansion joints come in various types, such as modular, (butt joint), and shear (shear) types, and the appropriate type can be selected based on specific project requirements.
7. Durable: Due to the use of high-quality materials and advanced production processes, profile steel expansion joints have a long service life.
8. Comfortable: When vehicles pass over, profile steel expansion joints provide a smooth transition, reducing vibration and noise, and improving driving comfort.

Types

Packaging & Shipping

1.  packed with carton on pallet

2. as your request 

3. we will arrange delivery within 10 days after payment 

4.usually transport goods by sea .by air,by lans,by express.

Company Profile

Hengshui Jingtong Rubber Co., Ltd, located in Hengshui city, Hebei province, where very close to Tianjin and Beijing , that specializes in manufacturing and exporting waterstop and waterproof materials since the establishment in 2007.

Our main products are  water stop, rubber water belt, PVC water stop, EVA water stop, water swellable bar, steel edge water-stop, butyl steel water-stop, rubber bearing, slide bearing pad, LRB bearing, high damping bearing, pot bearing, steel plates for bridge bearing, rubber expansion joint, TST bridge expansion joint, rubber airbag, culvert airbag, rubber pipe plug, closed cell foam sheet, we also trade in rubber gate seals for dam, iron drain pipe, steel fiber, etc.      

    The company's products are sold out all over China, and exporting to more than 30 countries and regions,e.g. USA, Britain, Germany, Korea, Russia, Iran, Kuwait, Brazil, Argentina, Venezuela, Indonesia, Malaysia etc.We won the widespread praisae from the domestic & overseas customers.We forever adhere to the tenet: Customer first, People-oriented, Integrity-based, Continuous innovation. Our quality principle is: fully meet customer's requests, offer our best products and perfect service, persisted improve our management to make our company more beautiful and more famous at home and abroad.We'll offer best products and service, good price to our clients forever!

Why choose us