Extruded styrene resin foam board with grooved surface for dewatering and/or water vapour partial pressure balance

Extruded polystyrene foam sheet (I) with channels for removing water and/or for equalising partial water vapour pressure. Independent claims are also included for (1) a reversible roof with at least one layer of (I) (2) a reversible roof with composite stone tiles or a site-mixed concrete coating an...

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Bibliographische Detailangaben
Hauptverfasser: BOY, ELMAR, SCHAEFER, LUTZ
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Extruded polystyrene foam sheet (I) with channels for removing water and/or for equalising partial water vapour pressure. Independent claims are also included for (1) a reversible roof with at least one layer of (I) (2) a reversible roof with composite stone tiles or a site-mixed concrete coating and with two layers of (I) (3) a method for the production of (I) by mechanical routing or thermal engraving. Eine extrudierte Polystyrolschaumplatte mit Rillen zur Entwässerung und/oder zum Wasserdampfpartialausgleich sowie die Verwendung in Dachkonstruktionen, insbesondere in Umkehrdachkonstruktionen.