E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 2/86 (2006.01) E04G 9/10 (2006.01) E04G 11/06 (2006.01)
Patent
CA 2226497
A modular assembly (10) for creating formwork for casting vertical concrete structures is characterized by elongated elements (12) having a generally concave interior surface (24) which are disposed in edge to edge relationship in two facing rows, and which are simultaneously retained in edge to edge relationship and in facing relationship by connecting members (14). The connecting members (14) comprise an elongated wall (53) with a central portion (56) between two outer portions (57, 59). The elements (12) have two extensions (28, 30) which extend laterally along the plane of the middle side of the elements (12). By engaging a connecting member (14) to an element (12), the outer side of the element (12), the extension of the element (12) and the outer portion (57, 59) of the connecting member (14) form a triangular space providing structural rigidity to the formwork.
L'invention porte sur système modulaire (10) servant à réaliser des coffrages pour couler des structures verticales de béton se caractérisant par des éléments allongés (12) présentant une surface intérieure (24) sensiblement concave, qui se posent bord à bord en deux rangées se faisant face, et qui sont retenus bord à bord et face à face par des pièces de liaison (14). Lesdites pièces de liaison (14) comportent une paroi allongée (53) présentant une partie centrale (56) comprise entre deux parties extérieures (57, 59). Les éléments (12) comportent deux extensions (28, 30) s'étendant latéralement le long du plan du côté médian des éléments (12). Lorsqu'on assemble une pièce de liaison (14) dans un élément (12), le côté extérieur de l'élément (12), l'extension de l'élément (12) et la partie extérieure (57, 59) de la pièce de liaison (14) forment un espace triangulaire rigidifiant la structure du coffrage.
Cfs Concrete Forming Systems Inc.
Piccone Francesco
Smith Paul Raymond
LandOfFree
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