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CWC MEGA MENU

Search
  • WebStore
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About Us

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  • About CWC
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Why build with wood

Menu
  • Safe
    • Building Code
    • Fire Safety
    • Flame Spread
    • Fire Resistance
    • Construction Sites
  • Strong
    • Structural Design
    • Lumber properties
  • Sophisticated
    • Tall Wood Buildings
    • Tall Wood Buildings – Research
    • Mid-Rise Buildings
    • Mid-Rise Buildings – Research Bridges
  • Sustainable
    • Green
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    • Life Cycle Assessment
    • THINK wood
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  • Durable
    • Durability Solutions
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    • Durability Research and Development
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How to build with wood

Menu
  • Codes and Standards
    • Codes and Standards
    • Building Codes
    • Acoustics
    • Wood in non-combustible buildings
    • Combustible construction
    • Encapsulated mass timber construction
    • National Fire Code
    • Energy Code
    • Wood Standards
    • CSA O86 Engineering design in wood
    • CSA S-6 Canadian Highway Bridge Design Code
    • CSA S406 Permanent Wood Foundations
    • CSA 080 Wood Preservation
    • National Model Codes in Canada
    • Wood design in the National Building Code of Canada
  • Wood Products
    • Wood Products
    • Structural Composite
    • Laminate Veneer Lumber
    • Laminated Strand Lumber
    • Oriented Strand Lumber
    • Parallel Strand Lumber
    • Mass Timber
    • Cross-Laminated Timber (CLT)
    • Glulam
    • Solid-Sawn Heavy Timber
    • Plank Decking
    • Fire-Retardant-Treated Wood
    • Preservative Treated Wood
    • Light-frame Trusses
    • Lumber
    • Grades
    • Canadian Species
    • Design Values for Canadian Species used in Canada
    • Connections
    • Adhesives
    • Bolts
    • Framing Connectors
    • Nails
    • Screws
    • Timber Joinery
    • i -Joists
    • Panel Products
    • Oriented Strand Board (OSB)
    • Plywood
  • Building Systems
    • Building Systems
    • Tall Wood Buildings
    • Tall Wood Buildings – Research
    • Mid-Rise Buildings
    • Mid-Rise Buildings – Research
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  • Insurance

Need help building with wood?

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Be inspired to build with wood

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CANADIAN SPAN BOOK 2020

Return to : Technical Publications (Paid)

CANADIAN SPAN BOOK 2020

This new edition of The Span Book includes added tables for deck joists and beams, more lintel options, and recalculates all spans using revised shear properties.

Erratas

Canadian Span Book 2020 (updated February 2021)

Canadian Span Book 2020 (updated September 2021)

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