E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
Ensemble de profiles d'assemblage pour la realisation de structures principalement verticales telles que des barrieres et plus generalement des enceintes.
Construction realisee a partir d'elements prefabriques empiles en rangees superposees et elements prefabriques pour la realisation de cette construction.