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Medium to coarse grained black granite quarried and manufactured in China for products used within hard landscaped areas.
Suitable for all types of products within hard landscaped areas including, paving, setts, kerbs, cobbles, street furniture etc. (any bespoke items can be designed and made to order - please enquire with a member of the BBS team).
A versatile, medium to coarse grained black granite (/basalt).
Features and benefits:
Color | Black Grey |
FinishFlamed, bush hammered, honed and polished finishes are available. | Flamed Bush hammered Natural Sandblasted 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 |
Standard | To BS EN 1341.Where applicable, BS EN 1341/ 1342/ 1343 will be applied. |
Stone denomination | - |
Petrological family | Granite. |
Colour | Charcoal black. |
Origin | Fujian PRC, China. |
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.Honed.Polished. |
Performance requirements | - |
Slip resistance | Wet, 60; dry, 75.(Flamed finish). |
Water absorption (maximum) | 0.10%. |
CompressiveStrength | 230 MPa. |
Flexural strength | 30 MPa. |
Material density | 2950 kg/m³ (typically). |
Abrasion resistance | 15 mm. |
Contains Red List materials | No |
Country of material origin | China |
Country of product manufacture | China |
Embodied carbonAvailable upon request. | - |
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