Modular/Finger/Elastomeric/Asphalt Bridge Expansion Joints Types

• Customization: Available
• Certification: DIN, BS, ASTM
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Model NO.: EJ-1001
• Structure: Spherical Steel Bearing
• Material: Special Bearing
• Activity: Fixed Bearing
• Transport Package: Cartons and Pallets
• Trademark: YIZHUO
• Origin: Hengshui, China
• Production Capacity: 20000 Meters/Month

Product Description

We produce various of bridge expansion joints including modular expansion joints, finger type expansion joints, elastomeric rubber bridge expansion joints and asphalt expansion joints, they are used on highways and briges to reduce the vibration and pressure from the various of traffic tools when they pass through, in this way to protect the highways and bridges.

    Comb shaped Expansion joint is also called finger shaped steel plate Expansion joint or comb shaped steel plate Expansion joint.The design allowable expansion is 40-1000 mm, which is applicable to Expansion joint of large and medium-sized bridges.The comb shaped Expansion joint can be divided into supporting type and cantilever type in structure.

 

    Comb plate expansion joints are expansion devices used in highway and bridge construction. They are mainly made of high-grade Q345 steel to cope with the expansion needs of the structure caused by temperature changes, traffic loads and uneven foundation settlement. This expansion joint is composed of movable comb plate, fixed comb plate and other components, which can operate independently without affecting each other.

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