Verified by manufacturer 3 months ago
Precast concrete permeable paving blocks.
Domestic and commercial use: hardstanding for vehicular and pedestrian pavements including footpaths, cycle tracks, driveways, adoptable highways, commercial pavements, heavy duty pavements, roof top and balcony applications.
Precast concrete permeable paving blocks that incorporates 80 mm Lugano flow.
Features and benefits:
Color | Grey Guidance for specification option: Graphite, misty. |
Finish | Textured |
Material | Concrete Guidance for specification option: Precast (Semi-dry-pressed and vibrated). |
Shape | Rectangle |
Length | 215 mm |
Width | 115 mm |
Height | 80 mm |
Uniclass | |
CAWS | Q24/117 Permeable concrete block paving – partial infiltration Q24/119 Permeable concrete block paving – no infiltration Q24/115 Permeable concrete block paving – total infiltration Q24/12 Permeable concrete block paving |
Standard | To BS EN 1338:2003, To BS 7533-13:2009, To BS 7533-3:2005 + A1:2009. |
Physical properties | |
Colour | Misty Grey.Graphite Grey. |
Finish | Textured. |
Profile | |
Paver type | Regular plan form. |
Arrises | Chamfered (6 x 2 mm). |
Dimensions and associated tolerances | |
Nominal sizes | 215 x 115 x 80 mm.Guidance for specification option: Unit weight: 3.54 kg. |
Arrises | Chamfered. |
Weathering resistance | Class 3. |
Abrasion resistance | Class 3.Guidance for specification option: ≤23 mm, determined by Wide Wheel Abrasion test. |
Slip resistance | Unpolished Slip Resistance Value (USRV): ≥55; Potential for slip: Low. |
Permeability | To BS DD 229:1996, 4265 mm/h. |
Reaction to fire | Class A1. Manufacturer guidanceWhen used for internal flooring. |
ThermalConductivity | 1.2 W/m·K. |
Strength | Characteristic tensile splitting strength: ≥3.6 MPa; Failing load: ≥250 N/mm. |
Tolerances on plan dimension and thickness nominal | Thickness: ±3 mm; Plan size: ±2 mm. |