The following are typical design details showing a range of solutions from us. Each project is unique and will require its own bespoke SUDS which whilst we cannot illustrate here, can be designed and developed by our dedicated SUDS technical team.
Typical details showing pervious pavements
Including:
2.1 Infilta with granular subbase
2.2 Grassgrid with granular subbase
2.3 DrainAsphalt with granular subbase
2.4 Leisuretex with granular subbase
2.5 Infilta with Permavoid
2.6 Hydrain with Permavoid
2.7 Typical detail showing Permaceptor Gully with conventional impermeable surfacing material
2.8 Rainwater downpipe drainage into subbase reservoir
Typical attenuation details
Including:
2.9 Orifice plate flow control and filter unit
2.10 Typical section through 1050 mm inspection chamber incorporating Permafilter flow control
2.11 Typical section through 500 mm inspection chamber incorporating Permafilter flow control
2.12 Typical section through inspection chamber showing connections to Permavoid attenuation tank
2.13 Typical section through Infilta permeable pavement with open graded subbase (infiltration)
2.14 Typical section through Infilta permeable pavement
2.15 Typical section through DrainAsphalt porous pavement with open graded granular subbase (infiltration)
2.16 Typical section through DrainAsphalt porous pavement
Showing interface with Permavoid modular soakaway
Typical pervious pavement details
Including:
2.17 Infilta permeable pavement – infiltrating
Showing interface between Permavoid and open-graded subbase
2.18 DrainAsphalt pervious pavement – infiltrating
Showing interface between Permavoid and open-graded subbase
2.19 DrainAsphalt pervious pavement – infiltrating
Showing interface between Permavoid and open-graded subbase
2.20 DrainAsphalt pervious pavement – attenuated
Showing interface between Permavoid and open-graded subbase
Typical details showing Permachannel with conventional impermeable surfacing materials:
Including:
2.21 Permachannel and Permavoid 150 mm thick, Type 1 Permachannel connector – infiltration
2.22 Permachannel and Permavoid 150 mm thick, Type 1 Permachannel connector – attenuation
2.23 Permachannel and Permavoid 300 mm thick, Type 2 Permachannel connector – infiltration
2.24 Permachannel and Permavoid 300 mm thick, Type 2 Permachannel connector – attenuation