Machine laid precast concrete permeable block paving.
The shape of the Priora blocks creates voids which allows the surface water to pass through the paving. The interlocking joint provides stability through friction to the paved surface without the use of joint filling sand.
The drainage apertures provide an area in excess of 25,000 mm²/ m² when filled with 6 mm washed aggregate and can achieve flow rates of 18,750 litres/ sec/ hectare.
Available in both 45° and 90° format. Pre-packaged in a Herringbone Format.
Priora ML is pre-packaged in either a 45º/90º format ready for handling by machine.
200 x 100 x 80 mm
Q24/115 Permeable concrete block paving – total infiltration
Q24/117 Permeable concrete block paving – partial infiltration
Q24/119 Permeable concrete block paving – no infiltration
Q24/12 Permeable concrete block paving
Standard product features
To BS EN 1338: 2003.
200 x 100 x 80 mm.