NATURAL SLATE
NATURAL SLATE CUPA 98
CUPA 98
Non-carbonated slate formed by tectonic compression. Dark grey slate with thin laminations and a riven surface. Split to an average thickness of 5 mm, 6 mm, 7.5 mm and 9 mm
ORIGIN
Quarry Rande, Ortigueira (A Coruña), Spain.
Operating since 1969
PRODUCTION
10.000 tm/year
SELECTIONS:
R EXCELLENCE, H, NATURAL
FORMATS:
Rectangular, Rhomboid, redonda, picopala, rombeiro.
SIZES (cm)
Size range available from 25x25 to 70x50
Note. If you are interested in other formats contact us
TECHNICAL SPECIFICATIONS
| WATER ABSORPTION | 0,22% Code: W1 (< 0,4%) |
| CONTENTS OF CARBONATE NON CARBONATED | 0,29% Fulfill (< 2%) |
| MOR CHARACTERISTIC | Longitudinal 49 MPA |
| SO2 EXPOSURE TEST | S1 |
| THERMAL CYCLE TEST | T1 |
| FREEZE THAW TEST | Fulfill < 0,4% |
| THICKNESS (mm) | 5 - 6 - 7.5 - 9 |
Note. Technical documentation (declaration of performance, certifcations, ...) in the PRO AREA
INTERNATIONAL CERTIFICATIONSCUPA 98 roofing slates meet the following international standards:
-
EN 12326
-
NF 228-08/01/01 - 27958
-
BS 680: Part 2
FORMATS
- Square
- Rectangular
- Bullnose
- Rhomboid
- Irregular
- half moon
- Schuppen
- Spitzort
- Spitzwinkel
- Waben
- Uni
- Ogival
- Fischschup
- Ogival
- 74º Sawn
- Innova
