Edging block for waterproof paving has a raised edge profile and an outer drainage groove and slotted seal edges

摘要

An edging block for a waterproof paving system has the outer edge raised (16) to hold the fluid on the paving, and with a groove (29) alongside the raised edge to collect any spilt fluid. The groove can be provided by an insert in the block, with an outer collecting slot. The inner edges of the block are slotted to align with the sealing strips of the paving system.