ORIGING: North-west Spain DATA SHEET
COLOUR: Blue-Grey
SIZES: From 280x180x3cm to 30x30x1cm

Retela Natural slate is most prestigious Spanish quality rock now available for flooring, cladding and bigslabs, Blue-Grey color wit hits distinctive vein lines will Crown your buildingin side or outside in truly spectacular style
The unmatched beauty, strength, and quality of RETELA makes it the finest architectural Stone in the world
A large range of perfect sizes in all finished Natural, Honed, Polish, Waterjet…
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 33N/mm2
Longitudinal 47N/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