Summary
Black coloured granite stone that is hard-wearing and suitable for modern landscape design
Black coloured granite stone that is hard-wearing and suitable for modern landscape design
Black coloured granite stone that is hard-wearing and suitable for modern landscape design
Application
Most suitable for smaller element paving as well as for trafficked areas and feature elements. Also suitable for other elements of a scheme such as kerbs, tactile, steps and water management.
Most suitable for smaller element paving as well as for trafficked areas and feature elements. Also suitable for other elements of a scheme such as kerbs, tactile, steps and water management.
Most suitable for smaller element paving as well as for trafficked areas and feature elements. Also suitable for other elements of a scheme such as kerbs, tactile, steps and water management.
Description
Tritanial Granite is a striking black granite that is hard-wearing stone.
Available in flamed, fine picked or polished finishes, an suitable granite to be used for smaller element paving either for the entire paving scheme or alternatively for stand out, detailing and borders.
Features and benefits:
- High-quality.
- Durable granite.
- Rich Black tone.
- Several finishes available.
- Available in a range of standard plan sizes.
- UKCA Marked
Tritanial Granite is a striking black granite that is hard-wearing stone.
Available in flamed, fine picked or polished finishes, an suitable granite to be used for smaller element paving either for the entire paving scheme or alternatively for stand out, detailing and borders.
Features and benefits:
- High-quality.
- Durable granite.
- Rich Black tone.
- Several finishes available.
- Available in a range of standard plan sizes.
- UKCA Marked
Tritanial Granite is a striking black granite that is hard-wearing stone.
Available in flamed, fine picked or polished finishes, an suitable granite to be used for smaller element paving either for the entire paving scheme or alternatively for stand out, detailing and borders.
Features and benefits:
- High-quality.
- Durable granite.
- Rich Black tone.
- Several finishes available.
- Available in a range of standard plan sizes.
- UKCA Marked
Color
Black
Black
Black
Finish
Polished, Flamed, Fine
Polished, Flamed, Fine
Polished, Flamed, Fine
Material
Granite
Granite
Granite
Shape
Rectangle, Square
Rectangle, Square
Rectangle, Square
Length
200 mm, 300 mm, 450 mm, 600 mm, Bespoke
200 mm, 300 mm, 450 mm, 600 mm, Bespoke
200 mm, 300 mm, 450 mm, 600 mm, Bespoke
Width
100 mm, 150 mm, 200 mm, 450 mm, 600 mm, Bespoke
100 mm, 150 mm, 200 mm, 450 mm, 600 mm, Bespoke
100 mm, 150 mm, 200 mm, 450 mm, 600 mm, Bespoke
Height
50 mm, 60 mm, 70 mm, Bespoke
50 mm, 60 mm, 70 mm, Bespoke
50 mm, 60 mm, 70 mm, Bespoke
Specification
Standard
To BS EN 1341.
To BS EN 1341.
To BS EN 1341.
Stone denomination
-
-
-
Petrological family
Basalt.
Basalt.
Basalt.
Colour
Black with light grey markings.
Black with light grey markings.
Black with light grey markings.
Origin
China.
China.
China.
Physical properties
-
-
-
Profile
-
-
-
Slab type
Regular plan form.
Regular plan form.
Regular plan form.
Arrises
Square.
Square.
Square.
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., 450 x 600 x 50 mm., 600 x 450 x 60 mm., 600 x 450 x 70 mm., 600 x 600 x 50 mm., 600 x 600 x 60 mm., 600 x 600 x 70 mm., Bespoke.
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., 450 x 600 x 50 mm., 600 x 450 x 60 mm., 600 x 450 x 70 mm., 600 x 600 x 50 mm., 600 x 600 x 60 mm., 600 x 600 x 70 mm., Bespoke.
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., 450 x 600 x 50 mm., 600 x 450 x 60 mm., 600 x 450 x 70 mm., 600 x 600 x 50 mm., 600 x 600 x 60 mm., 600 x 600 x 70 mm., Bespoke.
Finish
Flamed.
Polished.
Fine picked.
Performance requirements
-
-
-
Slip resistance
To BS EN 14231, 82 (dry); 63 (wet).
Not applicable.
To BS EN 14231, 89 (dry); 78 (wet).
Breaking load
To EN 12372, 19.7 MPa.
To EN 12372, 19.7 MPa.
To EN 12372, 19.7 MPa.
Water absorption (maximum)
To EN 13755, 0.12%.
To EN 13755, 0.12%.
To EN 13755, 0.12%.
Additional properties
Abrasion resistance
To EN 14157, 14.5 mm.
To EN 14157, 14.5 mm.
To EN 14157, 14.5 mm.
Durability
To EN 12371, 18.8/18.4 MPa.
To EN 12371, 18.8/18.4 MPa.
To EN 12371, 18.8/18.4 MPa.
Material density
To EN 1936, 2984 kg/m³.
To EN 1936, 2984 kg/m³.
To EN 1936, 2984 kg/m³.
Porosity
To EN 1936, 0.29%.
To EN 1936, 0.29%.
To EN 1936, 0.29%.
CompressiveStrength
To EN 1926:2006, 118 MPa.
To EN 1926:2006, 118 MPa.
To EN 1926:2006, 118 MPa.
Light reflectance
14.01.
6.32.
21.47.
Surface roughness
38 Rz-μm.
3 Rz-μm.
<75 Rz-μm.
Sustainability data
Country of material origin
China
China
China