LOS BOSQUES SPANISH NATURAL ROOFING SLATE
ORIGING: North-west Spain
COLOUR: Blue-Black
SIZES: 50x45, 50x30, 50x37, 50x25, 40x37, 40x25, 40x30, 40x20, 35x30, 35x20

Los Bosques slate Roofing has a smooth, slightly textured appearance, with no visible pyrite. This slate, which is blue black in color, is very easy to grade and lay on the roof and is sourced directly from the slate quarry.
From La Baña región S.S.F provide the Los Bosques Slate in Best grade.
This roofing slate complies with all relevant Europen Standard EN 12326 and test results show that this slate is A1-T1-S1

Water absorption	W1
Non carbonate carbon content	In accordance <1%
Mechanical resistance characteristics (MoR)	Transversal 49,4N/mm² Longitudinal 54,8N/mm
Calcium carbonate content	Complies <1%
Dimensional tolerances	Complies
Thermal cycle	T1
Exposure SO2	S1
External fire performance	Deemed to satisfy A1
Reaction to fire	Deemed to satisfy A1
Release of dangerous substances	None
Use as roofing or external cladding	Yes