Slate roofing CUPA 10

roof tile lookflame-retardantwaterproof

Colour: Black Surface: Smooth Non-carbonated slate formed by tectonic compression. 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. Note: As this is a natural product it is possible that there will be a shade variation. Origin Quarry Las Arcas. San Pedro de Trones (León) Spain Operations start date Operating since 1983 Dimensions Sizes: Between 25x15cm and 50x38cm Thickness: 3.75 mm, 5 mm, 7 mm and 9 mm Selections R EXCELLENCE, H, NATURAL Formats Rectangular is the most common model in the UK. Rectangular Bullnose Rhomboid Ogival Innova Technical specifications Technical documentation (declaration of performance, certifications, …) Water absorption 0,37% Code : W1 (< 0,4%) Contents of carbonate non carbonated 0,46% Fulfill (< 1,5%) Mor characteristic Longitudinal 54,4 MPA SO2 exposure test S1 Thermal cycle test T1 Freeze thaw test Fulfill < 0,6%