The manufacturing already assures best quality .
The PREDL base liner protects for long-term the concrete in the channel and on the benching from the aggressions of the sewage waters.
The optimal hydraulic of the channel assures a problem free running of the canal and reduces the maintenance.
Product Folder
Please find more detailed information in our product folder:
Details
PP manhole-base-liner
The standard range of manhole-base-liners up to DN 1000 is made of polypropylene.
GRP manhole base liner
Special designs, as well as nominal sizes above DN 1000, are made of proven glass-fiber reinforced plastic.
Bonding bridges
Ensure a tight bond with the concrete.