Abrégé

The current invention provides a runner for constructing curved surfaces. The runner has at least two sections with each section having at least two layers. The layers used to prepare the sections are substantially identical. However, when assembled to form a section one layer is reversed compared to another layer. Alternatively, each section may be integrally formed. Adjacent sections are pivotal with respect to one another until secured on a desired radius. The runner of the current invention is suitable for constructing curved walls, archways and other curved structures.

Classes IPC  ?

• E04B 1/32 - ArcsVoûtesStructures gauches
• E04G 11/00 - Coffres, coffrages ou faux œuvre pour la fabrication des murs, planchers, plafonds ou toits
• E04G 11/04 - Coffres, coffrages ou faux œuvre pour la fabrication des murs, planchers, plafonds ou toits pour des constructions de forme sphérique, sphéroïdale ou similaire ou pour des coupoles à section horizontale ou verticale, circulaire ou polygonaleCoffrages gonflables
• E04G 21/14 - Transport ou assemblage des éléments de construction