Slate roofing CUPA 98

roof tile lookflame-retardantinsulating

Colour: Grey Surface: Riven 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 Note: As this is a natural product it is possible that there will be a shade variation. Origin Quarry Rande. Ortigueira (A Coruña), Spain Operations start date Operating since 1969 Dimensions Sizes: Between 25x25cm and 70x50cm Thickness: 5 mm, 6.5 mm, 7.5 mm and 9 mm Selections R EXCELLENCE, H, NATURAL Formats Rectangular is the most common model in the UK. Rectangular Bullnose Rhomboid Irregular Ogival Technical specifications Technical documentation (declaration of performance, certifications, …) Water absorption 0,12% Code : W1 (< 0,4%) Contents of carbonate non carbonated 0,24% Fulfill (< 1,5%) Mor characteristic Longitudinal 58 MPA SO2 exposure test S1 Thermal cycle test T1 Freeze thaw test Fulfill < 0,4%