Verified by manufacturer 21 days ago
Medium grained granite, dark grey to black in color tone and manufactured for hard landscaping purposes.
Suitable for any hard landscaped areas - public, commercial, or private.
A versatile, medium grained Portuguese black granite.
Features and benefits:
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 |
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 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.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. |
Contains Red List materials | No |
Country of material origin | Portugal |
Country of product manufacture | Portugal |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceAvailable upon request. |
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