Trusses - CWC
In Canada, most new houses are built with wood roof trusses. It's not surprising considering their: • Strength: Trusses provide a strong and efficient structural wood system specifically engineered for each application. • Economy: Through efficient use of wood and by providing a system that is installed in as little as half the time of conventional wood framing, wood trusses provide an
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Prescriptive Residential Exterior Wood Deck Span …
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Trusses - The Canadian Wood Council - CWC
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Prescriptive Residential Exterior Wood Deck Span Guide - CWC
cwc.ca4 DESIGN ASSUMPTIONS Joists and eams Design based on SA O86-14 and N 2015 Live load: 1.9 kPa (40 psf) Dead load: 0.5 kPa (10 psf) Grade: No.2 or better Species: Refer to Table 1 Live load deflection limit: L/360 Wet service condition factors for all Tables (Ksb = 0.84, Ksv = 0.96, KSE = 0.94) Treatment factors for incised lumber Tables (KT = 0.85 for ending and Shear, KT …
Sizes Table 2: Plywood Thicknesses - CWC
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Available sizes of glulam - CWC
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Oriented Strand Board (OSB) Sizes - CWC
cwc.caOriented Strand Board (OSB) Sizes OSB panels are available in a variety of thicknesses and sizes. They are manufactured in both imperial and metric sizes, and are either square-edged or tongue-and-grooved on the long edges for panels 15 mm (19/32”) or thicker. The most common panel size is 1220 x 2440 mm (4 x 8 ).
Wood Trusses - CWC
cwc.caLight trusses are manufac-tured to suit virtually any roof profile. Pitched or flat, they are only limited to the load arrangements and the support locations. Flat Trusses: Flat trusses, also known as parallel chord trusses, are an alternative to conventional wood floor joist systems and are a competitive option to open web steel joist systems.
Cahier Pratique de Calcul et D'Estimation - CWC
cwc.ca• Disponibilité de main-d’oeuvre. • Facilité de montage et de manutention des matériaux. • Mise en œuvre plus rapide. • Options de finition. • Formes de bâtiment complexes relativement faciles à réaliser. C ahier pratique de calcul et d’estimation 1 1.0 Introduction GRID-CRA french 5/12/99 11:46 AM Page 1
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