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Lundhs Emerald - Worktops

Verified by manufacturer 2 months ago

Lundhs AS Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Natural stone for interior and exterior surfaces.

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Application

Suitable choice for both interior and exterior surfaces. Worksurfaces for kitchen and bath, interior decoration, tiles for walls and flooring, cladding/ facade, stairs, outdoor areas, commercial applications, high traffic flooring areas, spa area and swimming pools.

Description

Lundhs Emeralds is from Larvikite/ Monzonite type of stone. The darkest stone in Lundhs' portfolio, it has a beautiful dark background with lustrous blue crystals. Petrographic composition include the following, Feltspar: 83.5%, Pyroxene: 3.5%, Amphibole: 4.5%, Opagues (magnetite, ilmenite): 3%, Biotite: 1.5%, Olivine: 2.5%, Apatite: 1%.


Features and benefits:

  • 100% natural.
  • Surface resistance to dry heat up to 300ºC.
  • Ultra-high density provides a resistance to stain.
  • Naturally scratch-resistant.
  • UV resistant.
  • Water resistant.
  • Frost resistant.
  • Abrasion resistant.
  • Easy to maintain.
  • FIRA International Limited approved and SINTEF heat test approved.

General information

Color

Blue

Black

Finish

Polished

Silk

Guidance for specification option:

Silk / leather.

Honed

Flamed

Waterstruck

Material

Stone

Guidance for specification option:

Natural stone.

Shape

Other

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_40_30_30_96 WorktopsPrimary

CAWS

N10/125 Desks and tables

N10/200 Worktops

N11/340 Worktops

N10/15 Desks and tables

N11/20 Worktops

N10/10 Purpose-made

Specification data - Worktops

Standard

Durability to BS 6222-3.

Material

Solid stone.

Guidance for specification option:

Rock type: Larvikite.

Dimensions

-

Thickness

32 mm.

Guidance for specification option:

Polished.

22 mm.

Guidance for specification option:

Silk.

Apparent density

To EN 1936, 2699 kg/m³.

Guidance for specification option:

Test surface: Sawn.

Porosity

To EN 1936, 0.45%.

Guidance for specification option:

Test surface: Sawn.

Manufacturer guidance

Open porosity.

Water absorption

To EN 13755, 0.16% weight.

Guidance for specification option:

Test surface: Sawn.

Slip resistance

To EN 14231, 59 SRV (dry); 8 SRV (wet).

Guidance for specification option:

Test surface: Polished.

To EN 14231, 53 SRV (dry); 11 SRV (wet).

Guidance for specification option:

Test surface: Honed.

To EN 14231, 56 SRV (dry); 13 SRV (wet).

Guidance for specification option:

Test surface: Silk/Leather.

Manufacturer guidance

NS-EN 14231.

Abrasion resistance

To EN 14157 (A), 17.5 mm.

Guidance for specification option:

Test surface: Sawn.

Manufacturer guidance

Capon, wide wheel.


Sound

To EN 14579, 5723 m/s.

Guidance for specification option:

Test surface: Sawn.

Manufacturer guidance

Sound velocity.

Breaking load

To EN 13364, 4478 N.

Guidance for specification option:

Test surface: Sawn.

Manufacturer guidance

At dowel holes.

Modulus rupture

To EN 14158, 5.8 J.

Guidance for specification option:

Test surface: Sawn.

Manufacturer guidance

Rupture energy.


CompressiveStrength

To EN 1926, 174.8 MPa.

Guidance for specification option:

Test surface: Sawn.

Flexural strength

To EN 12372, 12.5 MPa.

Guidance for specification option:

Test surface: Sawn.

Resistance

5 (max value).

Guidance for specification option:

300ºC, wet heat. NS-EN 12721.

300ºC, dry heat. NS-EN 12722.

Test surface: Polished 32 mm.

Manufacturer guidance

Heat resistance.

Surface finish

Polished.

Silk / leather.

Honed.

Waterjet.

Flamed.

Sustainability data

Country of material origin

Norway

Country of product manufacture

Norway

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Third party certifications

QA Certificate

QA Certificate

Fira Certification - Lundhs Emerald

QA Certificate

QA Certificate

Sintef Surface Heat Resistance Certification - Lundhs Real Stone

Literature

Lundhs Real Stone - Kitchen worktops

Lundhs Real Stone - Kitchen worktops

Lundhs Real Stone magazine - stone for the home

Lundhs Real Stone magazine - stone for the home

Lundhs Real stone - Surface resistance to dry and wet heat

Lundhs Real stone - Surface resistance to dry and wet heat

Natural Stone from Lundhs

Natural Stone from Lundhs

Technical Data Sheet, Lundhs Emerald EN Standard

Technical Data Sheet, Lundhs Emerald EN Standard

Case studies

A Farmers Kitchen

A Farmers Kitchen

Modern Simplicity

Modern Simplicity

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