Polymer concrete drainage channel POLY-FORTIS

galvanised steel gratestainless steel gratestreet

> ideal for linear drainage under heavy-duty conditions > high-quality resin admixture in the material > lower weight than standard channels > excellent resilience to a variety of chemicals > cassette-shaped moulded sections to anchor into concrete foundation > polymer drainage units, channel sections with attached nozzle and end pieces available > large selection of compatible heavy-duty gratings > Prisma or Zippa cast gratings for use with cast frame Our polymer concrete channels “Poly-Fortis” offer an impressive range of benefits, making them a sturdy, reliable drainage solution that will last for years to come. The new polymer concrete formula ensures very high water impermeability. The concrete channels themselves absorb hardly any water thanks to high-quality resins mixed with quartz sand. And rubber seals at the channel joints mean that even transitions between individual elements do not let water through, ensuring excellent redirection of collected precipitation. Compared to standard concrete designs, the “Poly-Fortis” weighs significantly less – but customers and project managers don’t have to worry about the material being flimsy. Quite the opposite: as lightweight as they are, these channels offer great resilience, right up to class D 400. The material mix also makes it possible to achieve large cross-sections for maximum flow and thin channel wall thicknesses. The channels are also extremely resistant to chemicals: the plastic component of their make-up is primarily responsible for this, as it shields and effectively protects the main mineral components of the channels.