Title: Sandwich-type building panel and mounting assembly therefor

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Abstract: A building panel comprising a pair of parallel skins of fireproof and ruptureproof synthetic-resin material sandwiching a foamed synthetic-resin mass is provided at least along its lower edge with a gas-porous body between the skins which defines an empty cavity running the full length of the mass between the skins. A rigid edge stiffener between the skins underneath the mass and the body is formed with throughgoing holes allowing gas under pressure between the skins to escape to the exterior. The edge stiffeners are formed with vertically open bores and the panels so formed are mounted in place by means of rods which are slipped through synthetic-resin tubes imbedded in the slabs above and below the panel. Thus a panel is tipped into place, pivoting upon hinged upper ends of the rods projecting from below, and when in place further rods are dropped down from above into the holes in the upper edge stiffener so as to secure the panel tightly in place.


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