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.

This is a piece of rubber bridge expansion joint.

RBEJ-1: Rubber bridge expansion joint.

There are four pieces of rubber bridge expansion joints.

RBEJ-2: Rubber bridge expansion joints are mainly made of rubber, steel plate and angle iron.

Structure
Rubber bridge expansion joints are consisted of rubber, reinforce steel plate, ranura, sealing block, fitting portion, nut plate, kidney-shaped cap, nuts and bolt.

A structure diagram of rubber bridge expansion joint.

RBEJ-3: The structure diagram of rubber bridge expansion joints with fine parts can show the details clearly.

Specification

Material: rubber, steel plate and angle iron.

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

Accessories:

Kidney-shaped cap.
Curved screw bolt.
Ring.

RBEJ-4: Kidney-shaped cap

RBEJ-5: Curved screw bolt

There are many rings used in rubber bridge expansion joint

RBEJ-6: Rubber bridge expansion joint rings

Features

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.

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.

A people is install the rubber bridge expansion joint in the expressway.

RBEJ-7: Rubber bridge expansion joint is used in expressway

A people is installing the rubber bridge expansion joint in bridge.

RBEJ-8: Rubber bridge expansion joint installed in end of bridge

This is a flyover that is being built with rubber bridge expansion joint.

RBEJ-9: Rubber bridge expansion joint is used in flyover

The bridge with rubber bridge expansion joint is over the river.

RBEJ-10: Rubber bridge expansion joint used in connection of bridges

Inquiry for Our Product

Hengshui JingTong Rubber Co., Ltd.
E-mail: sales@bridgejoints.com

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.