Verified by manufacturer 2 months ago
Blasted Finish
Hard-wearing, strong and durable light to mid-grey granite from Portugal.
Suitable for both pedestrian and vehicular trafficked areas.
Available across all product areas including Paving, Setts, Kerbs, Tactile, Steps, Water Management, Bespoke Street furniture, Masonry and Specials – allowing for the creation of unified schemes.
Features and benefits:
Color | Grey |
Finish | Blasted Flamed Polished |
Material | Granite |
Shape | Rectangle Square |
Length | 450 mm 600 mm 900 mm 200 mm 300 mm |
Width | 450 mm 600 mm 100 mm 150 mm 200 mm |
Height | 50 mm 60 mm 70 mm Bespoke |
Uniclass | |
CAWS | Q25/26 Natural stone slab paving systems Q25/320 Tactile flags and slabs Q25/310 Natural stone slabs |
Standard | To BS EN 1341. |
Stone denomination | |
Petrological family | Granite. |
Colour | Light to medium grey. |
Origin | Portugal.Guidance for specification option: Quarry of origin: Mangaulde. |
Physical properties | |
Profile | |
Slab type | Regular plan form. |
Arrises | 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.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. |
Finish | Blasted. |
Performance requirements | |
Slip resistance | To BS 14231, 91 (dry), 71 (Wet).Manufacturer guidancePTV. |
Breaking load | To EN 12372, 24.7 MPa.Guidance for specification option: Lev = 20.9 MPa. |
Water absorption (maximum) | To EN 13755, 0.2%Guidance for specification option: Hev =0.2%. |
Abrasion resistance | To EN 14157, 15 mm. Guidance for specification option: Hev = 15.5 mm. |
Durability | To EN 12371, 24.7/ 25.8 MPa. Manufacturer guidanceFreeze-thaw. |
Material density | To EN 1936, 2740 k.g./m³. |
Porosity | To EN 1936, 0.5%. Manufacturer guidanceOpen porosity. |
CompressiveStrength | To EN 1926, 180 MPa. Guidance for specification option: (Mean value to EN 1926 : 2006 (Lev = 136 MPa)). |
Light reflectance | 32.38. |
Country of material origin | Portugal |