Thermally insulated roofing device

Said device (1) is one wherein the second layer (4) is a composite layer formed by the superposition of two distinct homogeneous elementary layers (6 and 6′), namely a lower elementary layer (6) of wood fiber and an upper elementary layer (6′) made up of a material that is at least partially bio-sou...

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Bibliographische Detailangaben
Hauptverfasser: BOUCHER, Jérémie, PERRIN, Rémi, BINDSCHEDLER, Pierre-Etienne
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Said device (1) is one wherein the second layer (4) is a composite layer formed by the superposition of two distinct homogeneous elementary layers (6 and 6′), namely a lower elementary layer (6) of wood fiber and an upper elementary layer (6′) made up of a material that is at least partially bio-sourced, that has hygroscopic, antifungal and thermal-insulation properties and that has a low resistance to the diffusion of water vapor.