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NBS Source

Preto Arranhado - Dark Grey Granite Paving

Verified by manufacturer 26 days ago

BBS Brick and Stone Limited

Medium to coarse grained granite, dark grey in color tone, quarried and manufactured in Portugal for products used within hard landscaped areas.

Jump to:
01924 241100 www.bbsnaturalstone.com

Application

Suitable for use in hardscape applications such as pedestrian and vehicular trafficked areas.

All items designed and made to order for specific projects.

Description

A versatile, medium to coarse grained dark grey granite.


Features and benefits:

  • Durable characteristics.
  • Multiple finishes.
  • Dark grey in colour.
  • Quarry of origin: Algarve, Portugal.
  • Also available as setts, kerbs, steps, edges and street furniture - consult manufacturer for more information.

General information

Color

Grey

Dark grey.

Black

Finish

Flamed, bush hammered, cropped, honed and polished finishes are available.

Flamed

Bush hammered

Sandblasted

Natural

Polished

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Material

Granite

Length

Bespoke

100 mm

150 mm

200 mm

450 mm

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Width

Bespoke

Height

Bespoke

Uniclass

Pr_25_93_60_58 Natural stone paving slabsPrimary

CAWS

Q25/50 Natural stone slabs

Q25/310 Natural stone slabs

Specification data - Natural stone paving slabs

Standard

To BS EN 1341.

Where applicable, BS EN 1341/ 1342/ 1343 will be applied.

Stone denomination

-

Petrological family

Granite.

Colour

Dark grey.

Origin

Algarve, 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.

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, 92; dry, 62.

(Flamed finish).

Water absorption (maximum)

0.3%.

CompressiveStrength

154 MPa.

Flexural strength

12.5 MPa.

Material density

2560 kg/m³ (typically).

Abrasion resistance

17.9 mm.

Environmental information

Contains Red List materials

No

Country of material origin

Portugal

Country of product manufacture

Portugal

Embodied carbon

Available upon request.

-

Literature

Preto Arranhado Technical Data

Preto Arranhado Technical Data

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