Patio above DPC with Aco Slot Drain?

ACO Hexdrain Brickslot A15 Drainage Channel Slot aco slot drain Manufactured from Vienite, ACO's high-strength recycled polymer concrete material, this 1000mm x 118mm x 173mm Brickslot RainDrain slot drain channel has aco stainless steel slot drain ACO Raindrain Brickslot Drainage Channel Assembly with Slotted Galvanised Steel Grating 1000mm B 125 Manufactured from Vienite, ACO's high strength

aco slot drain The corner unit allows access to the HexDrain Brickslot system for maintenance and cleaning It has a 4-way channel connection and a spigot for connection to