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Natural Slate SIGA 53S

Verified by manufacturer 3 months ago

300 x 200 mm

SIGA Natural Slate Variant:

A strong, hard slate with excellent durability, an attractive dark/ grey appearance and a rustic, rugged texture.

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Application

Suitable for all project types in Scotland including; conversion/refurbishment, national parks and housing developments.

Description

A strong, hard slate with excellent durability, an attractive dark/grey appearance and a rustic, rugged texture. This characterful slate is popular for all project types in Scotland.


Features and benefits:

  • Dark grey appearance and a rustic, rugged texture.
  • Part of the Excellence Range.
  • Multiple sizes and two thicknesses available.
  • Source: Ortigueira Region, Spain.
  • Popular for all project types in Scotland.
  • 75 year warranty.
  • Meets NHBC standards for residential developments.

General information

Color

Grey

Finish

Textured

Material

Slate

Shape

Rectangle

Length

400 mm

300 mm

350 mm

Width

250 mm

220 mm

200 mm

Height

7 mm

8 mm

9 mm

Warranty description

75 year

Uniclass

Pr_25_93_72_56 Natural slatesPrimary

CAWS

H62/105 Roof slating

H62/120 Vertical slating

H62/3 Roof slating

H62/10 Vertical slating

Specification data - Natural slates

Slate type

-

Source

Spanish.

Colour

Dark Grey.

Slate size

-

Length (minimum)

300 mm.

Width (minimum)

200 mm.

Standards

-

Product specification

To BS EN 12326-1.

Methods of test

To BS EN 12326-1.

Properties

-

Dimensional tolerances

Deviations from declared length, width, edge straightness, rectangularity, and flatness are not to exceed values specified in BS EN 12326-1, clause 5.12.

Nominal thickness and individual thickness variation

To BS EN 12326-1, clause 5.2.

Characteristic modulus of rupture (Transverse)

39.1 Mpa.

Characteristic modulus of rupture (Longitudinal)

57.1 Mpa.

Water absorption

Code W1(>0.6).

Freeze-thaw resistance

No test required.

Thermal cycle test

Code T1.

Sulfur dioxide exposure test

Code S1.

Non-carbonate carbon content (maximum)

2%.

Guidance for specification option:

0.3% - Complies (≤2%).

Thickness

7–8 mm.

9 mm.

Reaction to fire

Class A1.

Sustainability data

Contains Red List materials

No

Country of material origin

Spain

Country of product manufacture

Spain

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