Implantable Expansion Joint Has Simple Structure, Good Drainage Function

IEJ-1: Implantable expansion joint

Implantable expansion joint is a kind of simple bridge expansion joint. It is made of rubber and reinforced steel. And it is must be free to telescopic in both directions of parallel and vertical. Installing the implantable expansion joint not only can provide a smooth and continuous vehicle lane but also can avoid cracks in the upper asphalt concrete. In addition, implantable expansion joints can make the rainwater flow away through drainage pipe to avoid damage to rubber. Compared with other bridge expansion joints, implantable expansion joints with simple structure are easy to install and replace. Implantable expansion joint is an economical choice for customers.

Specification:

• Reinforced bar diameter: 8 mm.
• The thickness of rubber: 13–16 mm.
• The width of rubber: 430 mm.

Note: specific specifications can be customized.

Feature:

• Provide a smooth vehicle lane Without changing the bridge under the conditions of stress.
• Good drainage function.
• Avoid cracks in the concrete floor.
• Prevent infiltration of concrete slurry.
• Simple structure, easy to install.
• Economic choice, less cost.

IEJ-2: Implantable expansion joint rolls has simple structure

IEJ-3: Implantable expansion joint with drainage pipe

Application: Implantable expansion joint is widely used in the bridge, road and expressway to provide a smooth vehicle lane.

Installation tips:

• Remove the original bridge expansion joints.
• Clean and pave the space that need to install the bridge expansion joints.
• Flatten the implantable expansion joints. Remove the rust.
• Install the implantable expansion joints.
• Extend the drainage pipe outside the fence.
• Install and weld the upper steel mesh.
• Pour and pave asphalt concrete.