초록 ▼

A cementitious structural building panel includes two facings made of a mesh reinforced lightweight aggregate core, the facings separated by a plurality of transverse ribs made of the same material and glued to the interior surfaces of the two facings. In use, H-shaped clips are secured to the exten

A cementitious structural building panel includes two facings made of a mesh reinforced lightweight aggregate core, the facings separated by a plurality of transverse ribs made of the same material and glued to the interior surfaces of the two facings. In use, H-shaped clips are secured to the extending facing edges of each panel so that adjacent panels may be erected and held side-by-side. A flowable material, such as a cementitious fly ash mixture, is poured into the spaces between the ribs and the facings and between the edges of the adjacent panels to form a strong load-bearing multiple panel wall. Once the walls with the panels are erected, the H-shaped clips, which are preferably made of plastic, can be trimmed or shaved off, thereby leaving a smooth or prefinished interior and exterior wall surface which can be readily further finished if desired by the application of paints, stuccos or other facing treatments. Each of the individual building panels is made by applying adhesive to rib edges or to the interior surface of panel edges, applying a plurality of ribs and thereafter applying another facing on the opposite longitudinal edges of the ribs.

대표청구항 ▼

[ What is claimed is:] [1.] A wall panel comprising:a first facing comprising a reinforced mesh cementitious panel including mesh surfaces and an aggregate cementitious core;a second facing comprising a reinforced mesh cementitious panel including mesh surfaces and an aggregate cementitious core;sai

[ What is claimed is:] [1.] A wall panel comprising:a first facing comprising a reinforced mesh cementitious panel including mesh surfaces and an aggregate cementitious core;a second facing comprising a reinforced mesh cementitious panel including mesh surfaces and an aggregate cementitious core;said first and second facings disposed in separate planes and defining respective interior surfaces facing each other;a plurality of ribs extending transversely between said facings holding said facings together and defining vertical spaces therebetween, at least two of said ribs comprising outermost ribs;said ribs comprising a reinforced mesh cementitious panel including mesh surfaces and an aggregate cementitious core; andsaid ribs having edges engaging and adhered to the respective interior surfaces of said facings.