E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
72/73
E04G 11/06 (2006.01) E04B 2/86 (2006.01) E04C 1/39 (2006.01) E04C 1/40 (2006.01) E04G 9/05 (2006.01) E04B 2/02 (2006.01)
Patent
CA 1209364
ABSTRACT OF THE DISCLOSURE Two panel members, preferably with different thickness, made of foamed, hardened plastic material, are connected together by means of cross members made of metal, whereby the connecting flanges of the cross members have small di- mensions and are foamed into the panel members with a high resistance to be pulled out. Each panel member comprises, on the upper side, a plurality of plugs and, on the lower side, a plurality of corresponding recesses. Further, there is provided an upper sealing rib and a lower sealing groove. Thereby, a plurality of formwork components can be sealingly assembled to form a shuttering for the erection of a concrete wall. Dovetailed grooves at the inner surface of the panel members ensure a reliable adhesion of the concrete on the panel members. These grooves also serve to receive separating members to form a wall termination.
426542
Obino Daniele
Aregger Ag Bauunternehmung
Ridout & Maybee Llp
LandOfFree
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