Noturno - Black Granite Paving
Verified by manufacturer 2 months ago
Ethical Trading Initiative (ETI)
Certificate type
Federation Stone GB
Certificate type
Medium grained granite, dark grey to black in color tone and manufactured for hard landscaping purposes.
Application
Suitable for use in most hardscape applications, including pedestrian walkways and paths, town centres, roads and access roads with high vehicular usage. Used as paving sett, paving slab, kerbs, radius kerbs, drop kerbs, street furniture including benches, planters, boulders and bollards.
Description
A versatile, medium grained Portuguese black granite.
Features and benefits:
- Durable characteristics.
- Multiple finishes.
- Dark grey in colour.
- Quarry of origin: Portugal.
- Also available as setts, kerbs, steps, edges and street furniture - consult manufacturer for more information.
General information
Color | Grey Guidance for specification option: Dark grey. Black |
Finish | Flamed Bush hammered Natural Polished Honed Manufacturer guidanceFlamed, bush hammered, cropped, honed and polished finishes are available. |
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. Guidance for specification option: Where applicable, BS EN 1341/ 1342/ 1343 will be applied. |
Stone denomination | |
Petrological family | Granite. |
Colour | Dark grey. |
Origin | Portugal. |
Physical properties | |
Dimensions and associated tolerances | |
Nominal sizes | 200 x 100 x 50 mm. 200 x 100 x 60 mm 200 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. Guidance for specification option: Custom sizes are available. Contact BBS or insert requirements. |
Tolerances on plan dimension and thickness (nominal) | Class 2. |
Finish | Flamed. Honed. Polished. Bush hammered. Cropped. |
Performance requirements | |
Slip resistance | Wet, 24; dry, 62. Guidance for specification option: TLR slider test. |
Water absorption (maximum) | 0.16%. |
CompressiveStrength | 168 MPa. |
Flexural strength | 19.1 MPa. |
Material density | 2815 kg/m³ (typically). |
Abrasion resistance | 15 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Portugal |
Country of product manufacture | Portugal |
Material | Granite |
Product certifications
Ethical Trading Initiative (ETI)
Ethical Stone Register
Federation Stone GB
Stone Federation Full Membership
Literature
Noturno Granite Technical Data
Case studies
Greenfield Crescent, Edgbaston - Transformed with new Portuguese granite
M8 Footbridge Glasgow
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