Summary
SIGA 65V is a thin, smooth, blue/black slate sourced from Northern Spain. Due to the characteristics of the stone, this slate provides the volume roofer with a consistent thickness.
SIGA 65V is a thin, smooth, blue/black slate sourced from Northern Spain. Due to the characteristics of the stone, this slate provides the volume roofer with a consistent thickness.
Third party certification
Self-declared
Self-declared
Color
Blue, Black
Blue, Black
Finish
Smooth
Smooth
Material
Slate
Slate
Shape
Rectangle
Rectangle
Length
400 mm, 500 mm, 450 mm
400 mm, 500 mm, 450 mm
Width
250 mm, 220 mm, 330 mm, 375 mm
250 mm, 220 mm, 330 mm, 375 mm
Height
5.5 mm
5.5 mm
Warranty description
30 year
30 year
Specification
Slate type
-
-
Source
Spanish.
Spanish.
Colour
Blue Black.
Blue Black.
Slate size
-
-
Length (minimum)
500 mm.
400 mm.
Width (minimum)
250 mm.
250 mm.
Standards
-
-
Product specification
To BS EN 12326-1.
To BS EN 12326-1.
Methods of test
To BS EN 12326-1.
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.
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.
To BS EN 12326-1, clause 5.2.
Characteristic modulus of rupture (Transverse)
57 Mpa.
57 Mpa.
Characteristic modulus of rupture (Longitudinal)
61 Mpa.
61 Mpa.
Water absorption
Code W1(>0.6).
Code W1(>0.6).
Freeze-thaw resistance
No test required.
No test required.
Thermal cycle test
Code T1.
Code T1.
Carbonate content
Less than 20%.
Less than 20%.
Sulfur dioxide exposure test
Code S1.
Code S1.
Non-carbonate carbon content (maximum)
2%.
2%.
Additional properties
Thickness
5.5 mm.
5.5 mm.
Reaction to fire
Class A1.
Class A1.
Sustainability data
Contains Red List materials
No
No
Country of material origin
Spain
Spain
Country of product manufacture
Spain
Spain
Material
Slate
Slate
Recyclability
Undamaged slates are salvaged and reused.
Undamaged slates are salvaged and reused.
Expected Life
30 year
30 year