Natural Slate SIGA 53S
Verified by manufacturer 3 months ago
400 x 250 mm
400 x 250 mm
A strong, hard slate with excellent durability, an attractive dark/ grey appearance and a rustic, rugged texture.
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 | |
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) | 400 mm. |
Width (minimum) | 250 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 |