EPD: Bitumen roofing sheet, 4.1 mm, 5.2 kg/m2, 1268 kg/m3, Mestertekk Kombi (Isola AS)
This is a product specific EPD for Isola Mestertekk kombi. Mestertekk kombi is a one-layer roofing sheet for sloping and flat roofs, new built and rehabilitation. Product specification The product is made of natural bitumen free of tar, combined with thermoplastic elastomer, natural filler and sprinkle for UV protection and micrometer-thin foil. Raw materials are mixed separately at a specific range of temperature and successively reinforced with polyester fleece or glass mat by impregnation. After calendaring and cooling, the roofing sheet is finished with light weight plastic films or slate granules. Products have tacky edges to ensure a continuous water protecting layer, these edges are protected by PE, PP or PET films. Materials kg % Additives 0,30 5,70 Bitumen 2,78 53,38 Fire-, heat- and UV-stabilizers 0,07 1,33 Plastic - Polypropylene (PP) 0,01 0,13 Raw materials, Mineral 1,78 34,26 Tape 0,00 0,02 Textile - Polyester (PE) 0,27 5,19 Total 5,20 Packaging kg % Packaging - Cardboard 0,09 40,31 Packaging - Plastic 0,01 2,67 Packaging - Wood 0,13 57,02 Total incl. packaging 5,43
norway