E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
E04G 9/05 (2006.01) E04G 11/40 (2006.01) E04G 13/04 (2006.01) E04G 17/00 (2006.01) E04G 17/06 (2006.01) E04G 17/12 (2006.01) E04G 17/14 (2006.01)
Patent
CA 2431356
New system of formworks for concrete casting, comprising various elements connected to one another for the construction of any building structure in concrete, such as foundations, plinths, reversed beams, straight and curved walls, pillars, floors, beams having the same thickness as the floor, short beams and cantilevers. These elements comprise a single-piece panel made of a plastic material (thermoformed polymers), practically smooth on one side and provided with edge ribs along the four sides on the other side, said ribs being provided with holes and/or slots for the connection with adjacent modular elements, said single-piece panel being also provided with ribs for connecting said edge ribs, as well as pins and centering cones, connection wedges, angle sections, load distribution crosses, trapezium-shaped supports, flat bars with plane connection elements, locking blocks, cross support, extractor.
L'invention concerne un nouveau système de coffrages destiné au coulage du béton et comprenant plusieurs éléments assemblés en vue de la construction d'une structure de bâtiment en béton, telle que des fondations, des soubassements, des poutres inversées, des parois droites et incurvées, des piliers, des planchers, des poutres de même épaisseur que le plancher, des poutres courtes et des consoles. Ces éléments comprennent un panneau monobloc constitué d'une matière plastique (polymères thermoformés). Ce panneau monobloc est pratiquement lisse sur un côté et comporte des nervures latérales sur les quatre côtés de l'autre côté, ces nervures étant munies d'orifices et/ou de fentes destinées à un raccordement avec des éléments modulaires adjacents. Ledit panneau monobloc comprend également des nervures destinées au raccordement de ces nervures latérales, ainsi que des tiges et des cônes de centrage, des cales de raccordement, des parties angulaires, des croisillons de répartition de charge, des supports trapézoïdaux, des barres plates munies d'éléments de raccordement plats, des éléments de blocage, un support transversal et un extracteur.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Sedran Ezio
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