ns-nt311-caMaximum Floor Spans – L/360, Nailed Only (2015 NBC)Portées maximales de plancher – L/360, cloué seulement (CNB 2015)TypeTechnical NoteProduct(s)Nordic JoistBuilding codeCanadaLatest update2020-09-24Available filesEN – englishPDF – 415 koFR – frenchPDF – 417 ko