IT1075967B - Rigid composite insulating partitions - with a conventional plaster surface tied through a foam polyurethane core to a corrugated metal sheet
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Rigid composite insulating partitions - with a conventional plaster surface tied through a foam polyurethane core to a corrugated metal sheet
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Publication number
IT1075967B
IT1075967BIT4171176AIT4171176AIT1075967BIT 1075967 BIT1075967 BIT 1075967BIT 4171176 AIT4171176 AIT 4171176AIT 4171176 AIT4171176 AIT 4171176AIT 1075967 BIT1075967 BIT 1075967B
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Application filed by Isotecnica SpafiledCriticalIsotecnica Spa
Priority to IT4171176ApriorityCriticalpatent/IT1075967B/en
Priority to FR7716456Aprioritypatent/FR2369932A1/en
Application grantedgrantedCritical
Publication of IT1075967BpublicationCriticalpatent/IT1075967B/en
Composite, self-supporting sheet panels having an insulating core of e.g. polyurethane foam are covered internally by a corrugated metal sheet and on the outer face by a layer of conventional wall finish material, e.g. plaster. Pref. the plaster is keyed to the foam surface by undercut grooves. Opt. the plaster surface is internally reinforced with a metal grid and/or tied to the opposite face by rods of non-conductive material, e.g. plastic studs. Panels may be coupled back to back, with the corrugated face channels aligned to provide internal ducts for wiring, plumbing etc.
IT4171176A1976-11-051976-12-29Rigid composite insulating partitions - with a conventional plaster surface tied through a foam polyurethane core to a corrugated metal sheet
IT1075967B
(en)
Method for manufacturing thermally insulated buildings, construction elements suitable for application in this method and a method of manufacturing the building construction elements
Composite asymmetric insulant wall panel - has synthetic core sandwiched between plasterboard and aluminium sheet with crimped edge to allow straightening before mounting