Umbriel Granite Paving

Application

Suitable for vehicular trafficked and pedestrian areas.

Please note that colour variations and markings are characteristic of natural stone.

Description

Sawn granite paving from Portugal; mid-grey with large white and small black inclusions.

Features and benefits:

  • Durable and hard-wearing.
  • Good weather resistance.
  • Attractive appearance.
  • Available in three finishes.
  • Has non-slip/ skid properties.
  • Can be used as a standalone product, or mixed with other colours/ products from the Marshalls range.
  • CE marked, and manufactured in accordance with BS EN 1341: 2012.

Also available as setts, tactile paving, bespoke masonry and street furniture – consult manufacturer for details.

Applications:

Suitable for vehicular trafficked and pedestrian areas.

Please note that colour variations and markings are characteristic of natural stone.

General information

Finish

Available in three finishes: Blasted, flamed, polished/honed

Material

Sawn granite

Size

Various

Uniclass 2015

Pr_25_93_60_58 Natural stone paving slabsPrimary

CAWS

Q25/26 Natural stone slab paving system

Q25/310 Natural stone slabs

Specification data - Natural stone paving slabs

Product Reference

Umbriel Granite Paving

Standard

CE marked, and manufactured in accordance with BS EN 1341: 2012

Stone denomination

-

Petrological family

Pale green to blue coarse grained Granite

Colour

Mid-grey with large white and small black inclusions

Origin

Porto, Portugal

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

Tolerances on plan dimension and thickness (nominal)

Paving Class 1 tolerances to all dimensions as standard. Setts Class 2 tolerances to all dimensions as standard. Kerbs Class 2 tolerances to all dimensions as standard. Others by agreement

Finish

Blasted

Flamed

For improved slip resistance.

Polished/ honed

Performance requirements

-

Slip Resistance

Dry slip resistance (to BS 14231): Blasted: 95; flamed: 95; polished/ honed: 66.5. Wet slip resistance (to BS 14231): Blasted: 70; flamed: 70; polished/ honed: 43.8

Breaking load

17.7 MPa (Mean value to EN 12372: 2006 (Lev = 12.5 MPa))

Water absorption (maximum)

0.24% (Mean value to EN 13755: 2008 (Hev = 0.36%))

Standard product features

Colour:

Mid-grey with large white and small black inclusions.

Features:

Durable and hard-wearing, good weather resistance, attractive appearance, available in three finishes and has non-slip/ skid properties. Can be used as a standalone product, or mixed with other colours/ products from the Marshalls range and CE marked, and manufactured in accordance with BS EN 1341: 2012.

Finish:

Available in three finishes: Blasted, flamed, polished/honed.

Material:

Sawn granite.

Size:

Various.

Embodied carbon:

81.5 kg CO2 m² (50 mm), 97.8 kg CO2 m² (60 mm), 114.1 kg CO2 m² (70 mm).

Country of Origin:

Porto, Portugal.

Environmental information

Embodied carbon

81.5 kg CO2 m² (50 mm), 97.8 kg CO2 m² (60 mm), 114.1 kg CO2 m² (70 mm)

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