Trusted Global Supplier of High - Performance Bridge Expansion Joints: Ensuring Structural Integrity

Sliding Plate Joints: These joints are often constructed in a sandwich - like structure with an upper and a lower slide plate. They are simple in design and cost - effective, making them suitable for short and medium - span bridges. The sliding action between the plates allows for small - scale movement.

Compression Seal Joints: These seals are adaptable, relatively inexpensive, and easy to replace. They work by compressing or expanding in response to the bridge's movement, maintaining a seal to prevent water and debris ingress.

Asphaltic Plug Joints: Filled with asphalt material, these joints provide a smooth roadway surface for traffic. They offer good resistance against water and snow and prevent debris from accumulating at the joint surface.

Poured Sealant Joints: These joints are easy to install and self - leveling. They can be set up quickly, making them ideal for rehabilitation or repair projects. They also exhibit good elastic properties over a wide temperature range.

Strip Seal Joints: Composed of elastomeric glands mechanically trapped between two steel edge members, strip seal joints form an excellent watertight sealing system. They are designed to handle high - volume vehicular traffic and can accommodate movements within the 45 - 130 mm range.

Finger Plate Joints: These joints can accommodate both horizontal and vertical movements of the bridge structure. They are suitable for medium - to - long - span bridges, operate silently, and are free from skidding and vibration issues. They also allow for easy inspection, maintenance, repair, or replacement.

Bolt - down Panel Joints: These joints are fabricated in different widths according to the overall allowable movement range. They provide a secure connection and can withstand large - scale displacements.

Modular Elastomeric Seal Joints: These joints offer water - resistance and can transfer vehicular loads across extensive expansion joint openings. They are highly effective in handling large - displacement requirements in bridges.