Poly-Topslot is designed to overcome specific surface drainage challenges, and is ideal for covered multi-storey car parks, where most rainwater will come from the vehicles, rather than from direct rainfall.
The Poly-Topslot is a combined slotted frame and channel drainage system that provides efficient hidden drainage for paved areas, making it ideal for pedestrian precincts and prestige hard landscape projects. Manufactured from galvanised steel* the frame sits directly above the drainage channel. This allows paviors, flags or sets to be paced either side of the slot.
The rodding access and outlet units are supplied with a recessed removable tray for pavior infill. Poly-Topslot is suitable for varying depths of paving as the distance between the inlet throat and the surface is not decisive for its functionality.
Loading
- The product is tested to and meets the loading requirements set down in DIN19580 / EN1433
- Suitable for load class A15kn-C250kn.
Applications
- Pedestrian areas
- Town and city roads
- Car parks
*The product can be made in grade 304-stainless steel to special order
