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Preto Arranhado - Dark Grey Granite Paving
Medium to coarse grained granite, dark grey in color tone, quarried and manufactured in Portugal for products used within hard landscaped areas.
Application
Suitable for use in hardscape applications such as pedestrian and vehicular trafficked areas.
All items designed and made to order for specific projects.
Description
A versatile, medium to coarse grained dark grey granite.
Features and benefits:
- Durable characteristics.
- Multiple finishes.
- Dark grey in colour.
- Quarry of origin: Algarve, Portugal.
- Also available as setts, kerbs, steps, edges and street furniture - consult manufacturer for more information.
General information
Color | Grey Dark grey. Black |
FinishFlamed, bush hammered, cropped, honed and polished finishes are available. | Flamed Bush hammered Sandblasted Natural Polished |
Material | Granite |
Length | Bespoke 100 mm 150 mm 200 mm 450 mm |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | Q25/50 Natural stone slabs Q25/310 Natural stone slabs |
Specification data - Natural stone paving slabs
Standard | To BS EN 1341.Where applicable, BS EN 1341/ 1342/ 1343 will be applied. |
Stone denomination | - |
Petrological family | Granite. |
Colour | Dark grey. |
Origin | Algarve, Portugal. |
Physical properties | - |
Dimensions and associated tolerances | - |
Nominal sizes | 200 x 100 x 50 mm.200 x 100 x 60 mm200 x 100 x 70 mm.300 x 100 x 50 mm.300 x 100 x 60 mm.300 x 100 x 70 mm.300 x 150 x 50 mm.300 x 150 x 60 mm.300 x 150 x 70 mm.300 x 200 x 50 mm.300 x 200 x 60 mm.300 x 200 x 70 mm.450 x 450 x 50 mm.450 x 450 x 60 mm.450 x 450 x 70 mm.600 x 600 x 50 mm.600 x 600 x 60 mm.600 x 600 x 70 mm.900 x 450 x 50 mm.900 x 450 x 60 mm.900 x 450 x 70 mm.900 x 600 x 50 mm.900 x 600 x 60 mm.900 x 600 x 70 mm.Custom.Custom sizes are available. Contact BBS or insert requirements. |
Tolerances on plan dimension and thickness (nominal) | Class 2. |
Finish | Flamed.Bush hammered.Cropped.Honed.Polished. |
Performance requirements | - |
Slip resistance | Wet, 92; dry, 62.(Flamed finish). |
Water absorption (maximum) | 0.3%. |
CompressiveStrength | 154 MPa. |
Flexural strength | 12.5 MPa. |
Material density | 2560 kg/m³ (typically). |
Abrasion resistance | 17.9 mm. |
Environmental information
Contains Red List materials | No |
Country of material origin | Portugal |
Country of product manufacture | Portugal |
Embodied carbonAvailable upon request. | - |
Literature
Preto Arranhado Technical Data
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