We manufacture different types of channelling for public works infrastructures. We can divide these into the following groups:
- Round pipe linear drainage channel (CAZ type): CAZ channel modules for stormwater discharge, with or without curb, are incorporated into a pavement protection system for new tunnel construction, in accordance with the most recent European safety directives. These elements also incorporate elastomeric gaskets to create a watertight connection. They are 57x55 cm in cross-section, with a length of 3 m.