Static structures (e.g. – buildings) – Insulating insert; e.g. – filler in cavity in preconstructed...
Patent
1997-04-09
2000-06-27
Stephan, Beth A.
Static structures (e.g., buildings)
Insulating insert; e.g., filler in cavity in preconstructed...
52439, F04B 174
Patent
active
060791756
ABSTRACT:
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.
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