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Standard Centre Stone
PolyKerb centre stones can be used on pedestrian crossings at the lowest point of the kerb. Like the PolyKerb standard units, they have a cavity inside to allow water to pass through. Also available is the PolyKerb Drainable Centre Stone which has 3 small openings at the top to allow water to be collected in the kerb.
PolyKerb
PolyKerb is a heavy-duty combined kerb and drainage system (CKD) that provides an efficient and safe method of draining highways, car parks and potentially any surface or structure with a kerb edge.
Combined kerb and drainage systems collect run-off continually and quickly which helps extend the life of a project and improve the conditions for users and their safety, particularly on Highways. Unlike the traditional kerb and gully method where flows compound on the surface, the collected run-off is contained and driven to an outlet hidden within the channel body. As the kerb lines are traditionally set at a low point, the levels on-site can be simplified using one-directional cross-fall/camber to deliver surface water to the kerb side.
Accessories
Half Battered Kerb
HB End Cap
Drainable Centre Stone
Drop Kerb lower
Drop Kerb Upper
HB Access Unit
HB Gully Unit
HB Gully Unit Lower
*Accessories sold separately
