natural slate roofing
NATURAL SLATE
NATURAL SLATE CUPA 10

CUPA 10

Blue black slate with thin laminations and a smooth surface.
Split to an average thickness of 3.75 mm, 5 mm, 7 mm and 9 mm.

ORIGIN
Quarry Las Arcas. San Pedro de Trones (León) Spain.
Operating since 1983

PRODUCTION
30.000 tm/year

FORMATS
Rectangular, Bullnose, Rhomboid, Ogival, Innova.

SIZES (cm)
Size range available from 25x15 to 50x38

Note. If you are interested in other formats contact us

SELECTIONS
R EXCELLENCE, H, NATURAL

TECHNICAL SPECIFICATIONS

WATER ABSORPTION 0,39% Code : W1 (< 0,4%)
CONTENTS OF CARBONATE NON CARBONATED 0,50% Fulfill (< 2%)
MOR CHARACTERISTIC Longitudinal 62 MPA
SO2 EXPOSURE TEST S1
THERMAL CYCLE TEST T1
FREEZE THAW TEST Fulfill < 0,4%
THICKNESS (mm) 3.75 - 5 - 7

Note. Technical documentation (declaration of performance, certifcations, ...) in the PRO AREA

INTERNATIONAL CERTIFICATIONS

CUPA 10 roofing slates meet the following international standards:

  • EN certificate logo EN 12326
  • NF certificate logo NF 228-02/06/01 5278
  • ATG certificate logo ATG/H599
  • BS certificate logo BS 680: Part 2
cupa 10 slate overlap one cupa 10 slate four cupa 10 slate cupa 10 slate staging

FORMATS
  • Square
  • Rectangular
  • Bullnose
  • Rhomboid
  • Irregular
  • half moon
  • Schuppen
  • Spitzort
  • Spitzwinkel
  • Waben
  • Uni
  • Ogival
  • Fischschup
  • 90º Sawn
  • 74º Sawn
  • Innova