Tunnel fittings

Impertek's tunnel fittings are designed to ensure timely checks on the waterproofing of PVC and TPO synthetic felts used in tunnels and underground infrastructures. They allow you to check for the absence of infiltrations, ensuring the integrity of the compartmentalisation by injection of air or resins. Made of highly resistant materials, they maintain their mechanical properties in the long term and offer excellent protection against chemical and atmospheric agents, ozone and UV rays