Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADVANCED MULTILAYER BREATHABLE ROOFING LAMINATE
The invention relates to breathable coated underlays or laminates used in building construction. According to the invention the underlay comprises at least three layers, i.e. a carrier layer (12) that is water-permeable and vapour-permeable, an active layer (10) that is water-impermeable and vapour-permeable and a coating layer (14) that is water-permeable and vapour-permeable. The coating layer is made at least partially from one of the following a) thermoplastic polyurethane, b) polyether polyamide block copolymer or c) polyether-ester, preferably from aromatic or non-aromatic thermoplastic polyurethane, i.e. TPU. The underlay (20) may have an active layer (10) between two carrier layers (12).
ADVANCED MULTILAYER BREATHABLE ROOFING LAMINATE
The invention relates to breathable coated underlays or laminates used in building construction. According to the invention the underlay comprises at least three layers, i.e. a carrier layer (12) that is water-permeable and vapour-permeable, an active layer (10) that is water-impermeable and vapour-permeable and a coating layer (14) that is water-permeable and vapour-permeable. The coating layer is made at least partially from one of the following a) thermoplastic polyurethane, b) polyether polyamide block copolymer or c) polyether-ester, preferably from aromatic or non-aromatic thermoplastic polyurethane, i.e. TPU. The underlay (20) may have an active layer (10) between two carrier layers (12).
ADVANCED MULTILAYER BREATHABLE ROOFING LAMINATE
VERBESSERTES MEHRSCHICHTIGES ATMUNGSAKTIVES BEDACHUNGSLAMINAT
STRATIFIÉ DE TOITURE RESPIRANT, MULTICOUCHE, AVANCÉ
KARAGEORGIOU CHRISTOS (Autor:in) / KLAUSEN THOMAS (Autor:in) / PEIFER MARTIN (Autor:in) / GEORGIADIS GEORGE (Autor:in)
19.05.2021
Patent
Elektronische Ressource
Englisch