EP 0084581 A1 19830803 - Reinforced structural member and method of fabrication.
Title (en)
Reinforced structural member and method of fabrication.
Title (de)
Armiertes Bauteil und Verfahren zu dessen Herstellung.
Title (fr)
Elément de construction armé et méthode de fabrication.
Publication
Application
Priority
EP 82100480 A 19820125
Abstract (en)
The structural member (10) is a truss slab of a type embodying a lower concrete slab (16) having reinforcement (60, 62) embedded therein; means providing a network of passages (24) overlying the base slab (16); and an overlying concrete slab (22) with reinforcement (64, 66) therein, including concrete columns (26) extending between the overlying slab (22) and the base slab (16). Additional reinforcing members or struts (12) are provided connected between the reinforcing members (60, 62) in the lower slab (16) and the reinforcing members (64, 66) in the upper slab (22). These members are of improved construction embodying a lower section (30) and a separable upper section (50). The lower section (30) extends to the height of the top surface of the lower slab (16) permitting improvements in the method in that the lower slab (16) can be poured without the reinforcing struts or members (12) being in the way. The upper section (50) of the reinforcing strut (12) is then joined to the lower section (30), after which the upper slab (22) is poured.
IPC 1-7
IPC 8 full level
E04B 5/32 (2006.01); E04B 5/38 (2006.01); E04B 5/48 (2006.01)
CPC (source: EP)
E04B 5/32 (2013.01); E04B 5/38 (2013.01); E04B 5/48 (2013.01)
Citation (search report)
- [YD] US 3334458 A 19670808 - LEEMHUIS JOHN C
- [Y] DE 1289285 B 19690213 - HUBMANN GEORG
- [A] DE 2021848 A1 19711216 - KRAEMER FRANZ
- [A] GB 499159 A 19390119 - HUGO OLSEN
- [A] US 1887455 A 19321108 - WALTER HELBERG EDWIN
- [A] DE 2038036 A1 19720203
- [A] US 1788481 A 19310113 - BROSTROM ERNEST O
- [A] US 3764066 A 19731009 - KOWELL E
- [A] US 3678644 A 19720725 - WAKEFIELD NORMAN, et al
- [AD] US 2602323 A 19520708 - LEEMHUIS JOHANNES C
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82100480 A 19820125