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RETELA SPANISH NATURAL BIG SLABS FLOORING-CLADDING SLATE |
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| ORIGING: North-west Spain |
 DATA SHEET |
| COLOUR: Blue-Grey | |
| SIZES: |
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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 |