Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Expo World S A
Original Assignee
Expo World S A
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Publication date
Application filed by Expo World S AfiledCriticalExpo World S A
Priority to ES9003122ApriorityCriticalpatent/ES2030621A6/en
Publication of ES2030621A6publicationCriticalpatent/ES2030621A6/en
Roof of the type used to cover warehouses and for vertical faces (facades), which may be formed continuously or in the form of a variety of profiles, and even by stamping, the roof h aving a steel core and, as principle novelty, a layer of foamed material (polyurethane or tar/polyurethane), being formed from rolls of steel whose sheets will pass through a bath with bituminous adhesive, at the exit wherefrom the materials which will cover it in layers will be added, passing on to a curing oven and thence to a cutting device and to a profiling device.
ES9003122A1990-12-051990-12-05Prefabricated roof of mixed composition for building (construction) and process for obtaining it
Expired - LifetimeES2030621A6
(en)
Method for manufacturing a wind barrier, especially in connection with the manufacturing and mounting of construction elements, as well as a method for manufacturing and mounting construction elements in which such a wind barrier is included