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Expansion Joints for Bridges and Pavements


Expansion joints designed to meet the structural challenges of your project


Expansion joints ensure the continuity of traffic on a bridge while protecting the deck waterproofing. They help prevent damage to the structure by absorbing movements (expansion or rotation), whether caused by loads due to traffic, by thermal variations, strong winds or earthquakes.

All Goodco Z-Tech expansion joints are custom-fabricated, according the specific requirements and the desired range of movement of your structure. They can be designed according to the technical standards of the Canadian Code CAN/CSA-S6-06, the ministère des Transports du Québec (MTQ), the Ontario Ministry of Transportation (OMT), AASHTO, or other.

Our engineers can help you to choose the right type of joint for your structure:
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Single cell joints
  • Strip seal joints – Series 1000
  • Goodflex bolt-down joints
  • Compression seals

Modular joints
  • Single support bar system – LG
  • Multiple support bar system – LR

Finger joints


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Last Update: 10/06/2011 11:44:20 AM