Abrégé

The invention relates to a unit that comprises a closing piece arranged on a horizontal surface onto which side panels are secured, for which purpose the closing piece has side perforations arranged longitudinally and in line with projections that the side panels have on their lower edge. The side panels are vertically secured onto the closing piece via clips or the like secured onto the closing pieces. Thanks to the structural features of the parts and their engaging design, an assembly is obtained which is easy to assemble and dismantle, allowing girders to be built directly on site, as well as allowing the removal of forms from girders with complex geometries (holes, section reductions, etc.).

Classes IPC  ?

• E04G 13/04 - Faux œuvres, coffres ou coffrages pour parties particulières des bâtiments, p. ex. escaliers, marches, corniches ou balcons pour linteaux, poutres ou sommiers destinés à être posés séparémentMoyens particuliers de liaison ou de serrage à cet effet
• E04G 11/40 - Coffres, coffrages ou faux œuvre pour la fabrication des murs, planchers, plafonds ou toits pour planchers, plafonds ou toits de surface plane ou courbe pour plafonds à caissons ou à nervures
• E04B 5/32 - Structures de planchers entièrement coulées sur place avec ou sans éléments de coffrage ou armatures