초록 ▼

A flat prefabricated panel formed from a three-dimensional metal screen and from a reference layer of foamed plastic is converted into a curved panel suitable for the formation of a curved wall by cutting said screen along parallel lines on one face of the panel, utilizing said cut line to incurvate

A flat prefabricated panel formed from a three-dimensional metal screen and from a reference layer of foamed plastic is converted into a curved panel suitable for the formation of a curved wall by cutting said screen along parallel lines on one face of the panel, utilizing said cut line to incurvate the panel to make the opposite face thereof concave and finally restoring the integrity of the screen on said face of the panel by means of reticular connecting strips applied along said cutting lines.

대표청구항 ▼

A curved-wall panel comprising a three-dimensional grid of metal wires having one face formed by a concave net of metal wire, an opposite face formed by a convex metal wire net and an oblique cross-piece of metal are connecting said nets, said convex net being provided with gaps along lines parallel

A curved-wall panel comprising a three-dimensional grid of metal wires having one face formed by a concave net of metal wire, an opposite face formed by a convex metal wire net and an oblique cross-piece of metal are connecting said nets, said convex net being provided with gaps along lines parallel to an axis of curvature of said convex net and with net-like flat connecting strips attached over said gaps.