COMPOSITE INSULATION SHEETING

摘要

Composite insulation sheeting including: one or more layers of an expanded cellular sheeting interposed between two outer layers, at least one of said outer layers having reflective foil across its outer face and wherein said expanded cellular sheeting includes a plurality of penetrations formed by a corresponding plurality of slits having opposing sides, said slits being arranged such that said opposing sides of at least some of said slits are spaced from one another. cPOL03107_filed12May2016 r -1-5 //-3 17 Fi. 14 typ Fig. .