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Laurel Bank Sandstone

Verified by manufacturer 2 months ago

Marshalls plc

Medium grained, Cambrian paving slabs with a light buff appearance.

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Application

  • Available in paving and a wide range of commercial applications
  • Suitable for use in both traditional and contemporary settings.
  • Due to the size of the quarried block, it is suited for the creation of larger items such as bespoke street furniture.

Description

Creamy, warm-toned Indian stone with subtle veining available in a blasted finish.


Features and benefits:

  • Quarried in India.
  • High slip resistance.
  • Durable and hard-wearing.
  • Available in blasted finish.
  • UKCA marked, and manufactured in accordance with BS EN 1341.

General information

Color

Beige

Finish

Blasted

Material

Sandstone

Shape

Rectangle

Square

Length

200 mm

300 mm

450 mm

600 mm

900 mm

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Width

100 mm

150 mm

200 mm

450 mm

600 mm

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Height

50 mm

63 mm

75 mm

Bespoke

Uniclass

Pr_25_93_60_58 Natural stone paving slabsPrimary

CAWS

Q25/31 Concrete flag paving systems

Q25/315 Concrete flags

Specification data - Natural stone paving slabs

Standard

To BS EN 1341.

Stone denomination

-

Petrological family

Sandstone.

Colour

Light buff.

Guidance for specification option:

Pale greyish beige with red brown streaks fine to medium grained sandstone.

Name (traditional)

Cambrian sandstone.

Origin

India.

Guidance for specification option:

Kota Region, Rajasthan, India.

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 63 mm.

200 x 100 x 75 mm.

300 x 100 x 50 mm.

300 x 100 x 63 mm.

300 x 100 x 75 mm.

300 x 150 x 50 mm.

300 x 150 x 63 mm.

300 x 150 x 75 mm.

300 x 200 x 50 mm.

300 x 200 x 63 mm.

300 x 200 x 75 mm.

450 x 450 x 50 mm.

450 x 450 x 63 mm.

450 x 450 x 75 mm.

600 x 600 x 50 mm.

600 x 600 x 63 mm.

600 x 600 x 75 mm.

900 x 450 x 50 mm.

900 x 450 x 63 mm.

900 x 450 x 75 mm.

900 x 600 x 50 mm.

900 x 600 x 63 mm.

900 x 600 x 75 mm.

Tolerances on plan dimension and thickness (nominal)

Class 1.

Guidance for specification option:

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.

Tolerances on diagonals

Class 1.

Guidance for specification option:

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.

Tolerances on thickness

Class 1.

Guidance for specification option:

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.

Guidance for specification option:

Medium textured.

Performance requirements

-

Slip resistance

To BS 14231, 95 (dry); 81 (wet).

Breaking load

To EN 12372, 28.6 MPa.

Guidance for specification option:

(Lev = 22.2 MPa).

Water absorption (maximum)

To EN 13755, 1.2%.

Guidance for specification option:

(Hev = 1.47%).

Light reflectance

51.81.

Surface roughness

125.94 Rz-μm.

Third-party certification

UKCA marked.

Abrasion resistance

To EN 14157, 15.5 mm.

Guidance for specification option:

(Hev = 17.77 mm).

Durability

To EN 12371, 19/22.2 MPa.

Manufacturer guidance

Freeze-thaw.

Density

To EN 1936, 2560 kg/m³.

Porosity

To EN 1936, 3.8%.

Manufacturer guidance

Open porosity.

CompressiveStrength

To EN 1926, 192 MPa.

Guidance for specification option:

(Lev = 126 MPa).

Sustainability data

Country of material origin

India

Country of product manufacture

India

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

Self declared

Guidance for specification option:

Carbon footprint available on request.