Patents Assigned to LES CHANTIERS DE CHIBOUGAMAU LTÉE
  • I-joists and method of fabrication thereof
    Patent number: 9896844
    Abstract: An I-joist comprising a web and flanges, the web being connected on each longitudinal edge thereof to a flange, wherein the I-joist further comprises chords, the chords being connected to the web on at least one side of the web. The web may comprise openings in between the chords. The I-joist is fabricated by connecting a flange on each longitudinal edge of a web and connecting chords on at least one side of the web, the web being provided with openings.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: February 20, 2018
    Assignee: LES CHANTIERS DE CHIBOUGAMAU LTÉE
    Inventors: Denis Cossette, Julie Frappier, Michel Filion