50 mm single size packs
Brett Alpha is a surface-tumbled-textured, concrete block paving unit, designed to create the appearance of a traditional aged pavement.
Suitable for both pedestrian and vehicular applications when correctly designed and installed in accordance with the BS 7533 suite of standards.
Applications include: Driveways and garden paving.
Concrete paving block available in various sizes, specifically designed to create the appearance of a traditional aged pavement.
Alpha block paving comes with in a number of matched product ranges including circle packs and and machine lay packs, as well as kerbs and permeable block paving (both specified separately).
Standards:
Brett Landscaping operate a number of independently audited management systems:
Color | Silver Gold Black Brown Red |
Finish | Tumbled |
Material | Concrete |
Shape | Rectangle Square Circle |
Size | 105 x 140 x 50 mm 105 x 140 x 60 mm 105 x 140 x 80 mm 116 x 140 x 60 mm 140 x 140 x 60 mm |
Uniclass | |
CAWS | Q24/10 Conventional concrete block paving Q24/110 Conventional concrete block paving Q24/112 Conventional concrete block paving with bound base Q24/113 Conventional concrete block paving overlay Q25/335 Concrete setts |
Product range |
Standard | To BS EN 1338. |
Physical properties | - |
Colour | Autumn Gold.Brindle.Burnt Oak.Charcoal.Silver Haze. |
Finish | Tumbled. |
Profile | - |
Paver type | Regular plan form. |
Arrises | Chamfered (aged). |
Interlocking features | Spacer nibs. |
Dimensions and associated tolerances | - |
Nominal sizes | 105 x 140 x 50 mm.10.76 m² per pack. 140 x 140 x 50 mm.10.82 m² per pack. 210 x 140 x 50 mm.10.82 m² per pack. |
Arrises | Chamfered. |
Weathering resistance | Class 3. |
Abrasion resistance | Class 3.≤23 mm; determined by Wide Wheel Abrasion test. |
Slip resistance | Unpolished Slip Resistance Value (USRV) ≥55; Potential for slip: Low. |
Recycled content (minimum) | Manufacturer's standard. |
Type | Hand lay. |
Third-party certification | CE marked. |
Thermal Conductivity: | 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. |
Platform | Compatible | Version | Certified to |
---|---|---|---|
![]() | IFC2X3 | 5 | 1.3 |
![]() | Revit 2016 | 6 | 2.0 |