Prefabricated panel for covering the wall of a building

摘要

The panel (1) has an outer layer (3) formed of splits (7) made up of clay, ceramic, concrete or stone, where the splits are spaced apart from each other and arranged in rows. An inner layer (5) e.g. polyurethane foam, is placed in contact with a rear part of the outer layer and forms a binding layer for the splits. The inner layer presents density of 150 kilograms/cubic meter at liquid state before foaming to reduce total thickness of the panel below 40 millimeter. The foam is composed of a mixture of polyol and isocyanate. Independent claims are also included for the following: (1) a conformator comprising a jig for fabricating a panel (2) a method for fabricating a panel.