ORIGING: North-west Spain DATA SHEET
COLOUR: Blue-Grey
SIZES: 50x45, 50x25, 40x37, 40x25, 40x30, 40x20

Rivera slate Roofing is sourced from Quiroga área, is a great choice for those looking for functionality and great appearance. Rivera Slate have almost no visible pyrite to give a great finish and ensure stability throughout the slate. With its attractive blue grey color and ease of grading, this slate gives a pleasing look and easy installation.
S.S.F provide the Picampa Slate in Best and Standard 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 552,9N/mm2
Longitudinal 537,6N/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