NATURAL SLATE
NATURAL SLATE CUPA 14
CUPA 14
Non-carbonated slate formed by tectonic compression. Dark grey slate with thin laminations and a riven surface. Split to an average thickness of 5mm, 6.5mm, 7.5mm and 9 mm.
ORIGIN
Quarry Las Fuentes. Benuza (León) Spain.
Operating since 1985
PRODUCTION
6.000 tm/year
FORMATS
Rectangular, Bullnose, Rhomboid, Half moon, Schuppen, Spitzort, Fischschuppen, 90º Sawn
SIZES (cm)
Size range available from 20x15 to 60x45
SELECTIONS:
R EXCELLENCE, H, NATURAL
Note. If you are interested in other formats contact us
TECHNICAL SPECIFICATIONS
| WATER ABSORPTION | 0,21% Code : W1 (< 0,4%) |
| CONTENTS OF CARBONATE NON CARBONATED | 0,27% Fulfill (< 2%) |
| MOR CHARACTERISTIC | Longitudinal 37 MPA |
| SO2 EXPOSURE TEST | S1 |
| THERMAL CYCLE TEST | T1 |
| FREEZE THAW TEST | Fulfill < 0,4% |
| THICKNESS (mm) | 5 - 6,5 - 7.5 - 9 |
Note. Technical documentation (declaration of performance, certifcations, ...) in the PRO AREA
INTERNATIONAL CERTIFICATIONSCUPA 14 roofing slates meet the following international standards:
-
EN 12326
-
BS 680: Part 2
ASTM C-121 (S1), ASTM C-217 (S1), ASTM C-120 (S1)
FORMATS
- Square
- Rectangular
- Bullnose
- Rhomboid
- Irregular
- half moon
- Schuppen
- Spitzort
- Spitzwinkel
- Waben
- Uni
- Ogival
- Fischschuppen
- 90º Sawn
- 74º Sawn
- Innova
