Verified by manufacturer 2 months ago
Italian Porphyry Paving and Setts
Suitable for pedestrian and trafficked areas.
A versatile and popular type of Porphyry with range of color tones including, brown, grey, violet, and purple.
Features and benefits:
Color | Grey Guidance for specification option: Violet grey mix. Other Guidance for specification option: Open colour mix. Brown Purple Green |
Finish | Natural Manufacturer guidanceNatural surface finish. |
Material | Stone |
Length | Bespoke 100 mm 150 mm 200 mm 450 mm |
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 | Porphyry. |
Colour | Open colour mix.Violet grey mix. |
Origin | Trentino, Italy. |
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) | +/- 20–40 mm (on depth). |
Finish | Natural. |
Performance requirements | |
Slip resistance | Wet, 76; dry, 81. |
Water absorption (maximum) | 0.62%. |
CompressiveStrength | 260 MPa. |
Flexural strength | 24 MPa. |
Material density | 2540 kg/m³ (typically). |
Abrasion resistance | 15.00%. |
Country of material origin | Italy |
Country of product manufacture | Italy |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceAvailable upon request. |