Joist

Details Joist Joist

E - Fixed Constructions

04

G

20/45

E04G 11/50 (2006.01) E04C 3/06 (2006.01) E04G 17/14 (2006.01) E04C 3/04 (2006.01)

Patent

CA 1045348

ABSTRACT The invention relates to the type of joist having an upper chord in the form of an inverted top-hat channel into which an insert is forced. The inner faces of the side walls of the channel converge towards one another at the top of the channel and the width of the bottom of the channel is greater than the width of the bottom of the insert.

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