Slate roofing CUPA 17

roof tile lookflame-retardantinsulating

Colour: Black Surface: Smooth 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. Note: As this is a natural product it is possible that there will be a shade variation. Origin Quarry Rozadais. Casayo, Carballeda de Valdeorras (Orense), Spain Operations start date Operating since 1960 Dimensions Sizes: Between 25x15cm and 50x45cm Thickness: 3.5mm, 4.5mm, 7.5 mm Selections R EXCELLENCE, H, NATURAL Formats Rectangular is the most common model in the UK Market. Rectangular Innova Bullnose Rhomboid Ogival Technical specifications Technical documentation (declaration of performance, certifications, …) Water absorption 0,28% Code : W1 (< 0,4%) Contents of carbonate non carbonated 0,62% Fulfill (< 1,5%) Mor characteristic Longitudinal 51,3 MPA SO2 exposure test S1 Thermal cycle test T1 Freeze thaw test Fulfill < 0,6%