Proteus Granite Paving
Verified by manufacturer 2 months ago
Polished
Polished
Sawn granite paving from China; a mixture of grey and green stone with fine black inclusions.
Application
Available as paving, setts, tactile paving, bespoke masonry and street furniture – consult manufacturer for details.
Colour variations and markings are characteristic of natural stone.
Suitable for vehicular trafficked and pedestrian areas.
Description
Sawn granite paving from China; a mixture of grey and green stone with fine black inclusions.
Features and benefits:
- Hard-wearing, strong and durable.
- Attractive, modern appearance with rich dark tones.
- Available in three finishes.
- Has non-slip/ skid properties.
- Can be used as a standalone product, or mixed with other colours / products from the manufacturer's range.
- UKCA marked, and manufactured in accordance with BS EN 1341:2012.
General information
Color | Green Grey Black Manufacturer guidanceIncludes a mixture of grey and green stone with fine black inclusions. |
Finish | Flamed Polished Fine Guidance for specification option: Fine picked. |
Material | Granite |
Shape | Rectangle Square |
Length | 200 mm 300 mm 450 mm 600 mm 900 mm |
Width | 100 mm 150 mm 200 mm 450 mm 600 mm |
Height | 50 mm 60 mm 70 mm Bespoke |
Uniclass | |
CAWS | Q25/310 Natural stone slabs Q25/26 Natural stone slab paving systems |
Specification data - Natural stone paving slabs
Standard | To BS EN 1341:2012. |
Stone denomination | |
Petrological family | Diorite porphyry. |
Colour | Grey green with fine black inclusions. |
Origin | China.Guidance for specification option: Hebei Province. |
Physical properties | |
Profile | |
Slab type | Regular plan form. |
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 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 60 mm.900 x 600 x 70 mm. |
Tolerances on plan dimension and thickness (nominal) | Paving Class 1 tolerances to all dimensions as standard. Setts Class 2 tolerances to all dimensions as standard. Kerbs Class 2 tolerances to all dimensions as standard. Others by agreement |
Finish | Polished. |
Performance requirements | |
Slip resistance | To BS 14231, 78 (dry); 15 (wet). |
Breaking load | To EN 12372, 20.2 MPa.Guidance for specification option: Lev = 17.8 MPa. |
Water absorption (maximum) | To EN 13755, 0.1%.Guidance for specification option: Hev =0.1%. |
Abrasion resistance | To EN 14157, 16 mm. Guidance for specification option: Hev = 16.5 mm. |
Durability | To EN 12371, 23.7/22.4 MPa. |
Material density | To EN 1936, 2830 kg/m³. |
Porosity | To EN 1936, 0.56%. Manufacturer guidanceOpen porosity. |
CompressiveStrength | To EN 1926, 180 MPa. Guidance for specification option: Lev = 151 MPa. |
Light reflectance | 6.5. |
Surface roughness | 3 Rz-μm. |
Sustainability data
Country of material origin | China |
Literature
Proteus Granite Paving