– Corrugation according to EN 13476-3
– Length 6m, each culvert has a connection socket
– Ring stiffness SN8 (SN4 and SN16 on request)
– Lightweight – plastic culverts are easy to transport
– Highly resistant to temperature (permanently 60°C, temporarily 95°C).
– High mechanical resistance down to -20°C
– Easy to install – even large diameters can be installed by hand
– Resistant to chemical and biological corrosion