Patent ID: 7596918
Filing Date: 2009-10-06
Classification: E04B,E04F,E04G

Abstract:
1. A building apparatus for forming, moulding and rendering a wall construction comprising at least one permeable panel and means for fitting the at least one panel to supporting elements of a wall at a distance removed therefrom to provide an uppermost cavity constructed and arranged for filling with a wall-forming filler between the supporting elements and said at least one panel, said at least one panel comprising a plurality of apertures having a size enabling the filler to pass uniformly therethrough, such that, once rendered and set, the rendered filler and said panels form an integral part of the wall, with the filler passing through the apertures forming an outer surface of the wall, wherein said panels have an outer skin and a plurality of parallel inner supporting ribs over the substantial length of said panel, and said outer skin is formed with a series of substantially parallel corrugations transverse to the direction of said supporting ribs.