NATURAL SLATE
NATURAL SLATE CUPA 17
CUPA 17
Non-carbonated slate formed by tectonic compression. Blue black slate with non rusting metallic particles and thin laminations. Split to an average thickness of 3,5 mm, 4.5 mm and 7.5mm.
ORIGIN
Quarry Trevinca. Casayo, Paraje de Rozadais (Orense), Spain.
Operating since 1960
PRODUCTION
10.000 tm/year
FORMATS
Rectangular, Innova, Redonda, Rombo, Picopala.
SIZES (cm)
Size range available from 25x15 to 50x45
Note. If you are interested in other formats contact us
SELECTIONS R EXCELLENCE, H, NATURAL
TECHNICAL SPECIFICATIONS
| WATER ABSORPTION | 0,35% Code : W1 (< 0,4%) |
| CONTENTS OF CARBONATE NON CARBONATED | 0,52% Fulfill (< 2%) |
| MOR CHARACTERISTIC | Longitudinal 61 MPA |
| SO2 EXPOSURE TEST | S1 |
| THERMAL CYCLE TEST | T1 |
| FREEZE THAW TEST | Fulfill < 0,4% |
| THICKNESS (mm) | 3.5 - 4.5 - 7.5 |
Note. Technical documentation (declaration of performance, certifcations, ...) in the PRO AREA
INTERNATIONAL CERTIFICATIONSCUPA 17 roofing slates meet the following international standards:
-
EN 12326
-
NF 228-08/01/01
-
ATG/H657
-
BS 680: Part 2
FORMATS
- Square
- Rectangular
- Bullnose
- Rhomboid
- Irregular
- half moon
- Schuppen
- Spitzort
- Spitzwinkel
- Waben
- Uni
- Ogival
- Fischschup
- 90º Sawn
- 74º Sawn
- Innova
