Prata Dupla - Silver Grey Granite Paving
Verified by manufacturer 2 months ago
Ethical Trading Initiative (ETI)
Certificate type
Federation Stone GB
Certificate type
Medium to coarse grained silver grey granite for use within hard landscaping areas.
Application
Suitable for use in most hardscape applications, including pedestrian walkways and paths, town centres, roads and access roads with high vehicular usage. Used as paving sett, paving slab, kerbs, radius kerbs, drop kerbs, street furniture including benches, planters, boulders and bollards.
Description
A durable and elegant medium to coarse grained granite from Portugal.
Features and Benefits
- Extremely Durable
- Very dense and hardwearing
- Low Maintenance
- Huge range of sizes
- Multiple finishes
- Quarry location: Portugal.
- Available as setts, slabs, kerbs, steps, edges and street furniture - consult manufacturer for more information.
General information
Color | Grey Guidance for specification option: Silver grey. Silver |
Finish | Anti-skid Anti-slip Blasted Bush hammered Fine Manufacturer guidanceFlamed, bush hammered, cropped, honed and polish finishes are available. |
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 |
Specification data - Natural stone paving slabs
Standard | To BS EN 1341. Guidance for specification option: Where applicable, BS EN 1341/ 1342/ 1343 will be applied. |
Stone denomination | |
Petrological family | Granite. |
Colour | Silver grey. |
Origin | Mogadouro, Portugal. |
Physical properties | |
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. Custom. Guidance for specification option: Custom sizes are available. Contact BBS or insert requirements. |
Tolerances on plan dimension and thickness (nominal) | Class 2. |
Finish | Flamed. Bush hammered. Cropped. Honed. Polished. |
Performance requirements | |
Slip resistance | Wet, 26; dry, 66. Guidance for specification option: (Honed finish). |
Water absorption (maximum) | 0.37%. |
CompressiveStrength | 146 MPa. |
Flexural strength | 11.7 MPa. |
Material density | 2437 kg/m³ (typically). |
Abrasion resistance | 18 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Portugal |
Country of product manufacture | Spain |
Material | Granite |
Product certifications
Ethical Trading Initiative (ETI)
Ethical Stone Register
Federation Stone GB
Stone Federation Full Membership
Literature
Prata Dupla Granite Technical Data
Case studies
M8 Footbridge Glasgow
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