Elastomeric Rubber Expansion Joints for Bridges

• Customization: Available
• After-sales Service: Installation Guide
• Warranty: 2 Years After Leaving The Factory, 2 Years After Leaving The Factory
• Model NO.: JT-rubber expansion joints
• Certification: ISO, ISO
• Function: Protect, Protect
• Position: Upper Structure, Upper Structure
• Type: Telescopic Device, Telescopic Device
• After-Sales Service: Installation Guide
• Standard: DIN, ANSI, GB, JIS, Bsw
• Connection: Flange
• Material: Neoprene Rubber, and Steel Plates
• Surface Treatment: Vulcanization
• Head Type: Plate
• Raw Material: Neoprene or Natural Rubber
• Process: Vulcanization
• Application: Highway Road Bridges
• Functions: Expansion Joints, for Shock Absorption
• Feature: Durable, Easy Installation, Comfortable Driving
• Size: Customized
• Design: Customized
• Working Temperature: -40 Degree to 60 Degree
• Connection Method: with Steel Bolts, Nuts
• Quality: Superior
• Transport Package: with Plastic Bags, in Wooden Pallets
• Specification: 274x1830x40mm
• Trademark: HENGJINGGONG
• Origin: Hengshui, Hebei, China
• HS Code: 4016950090
• Production Capacity: 10000 Sets/Month
• Package Size: 100.00cm * 32.60cm * 2.80cm
• Package Gross Weight: 60.000kg

Product Description

 

Product Description

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.

Table 1: Specification of Rubber Bridge Expansion Joint

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

Detailed Photos

 

Application

Rubber bridge expansion joints for movements of up to 60 mm apply to normal bridges. Compared with expressway, rubber bridge expansion joints are more suitable for being installed on the flyovers. They are also good choices for building new bridges.

Feature

• Rubber bridge expansion joints are made of prime-quality rubber, have anti-aging and have a long service life.
• Wear resistance, corrosion resistance.
• Rubber bridge expansion joints can withstand the weight of vehicles and pedestrians.
• During installation, bolt holes on the bottom and each junction are filled with adhesion agent which makes the whole rubber bridge expansion joints be highly water-resistant.
• Rubber bridge expansion joints can ensure vehicles runs smoothly and no noise.

Packaging & Shipping

Packaging:

Bridge rubber expansion joints should be securely locked according to usage requirements to ensure they are firmly in place during transport.
Upon leaving the factory, the manufacturer should provide the following documents to the user: a. A product quality certificate indicating the manufacturer's name, model, specifications, production date, and inspector's code. b. Product instruction manual. c. Installation drawings.

If the manufacturer provides installation services, they should also provide a quality warranty certificate for the installation project.

 

Transportation and Storage:

Expansion joints can be transported using conventional transport methods. During transportation, they should be protected from severe vibration, rain, sun exposure, contact with corrosive liquids, and mechanical damage.

They should be stored in a dry, ventilated, and shaded area with environmental temperatures ranging from -25ºC to 40ºC, and kept away from heat sources and chemical solvents.

 

Our Advantages

 

Why choose us

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.

2. how can we guarantee quality?
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

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.

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