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Roof Framing/Roof Deck
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AmRisc Statement of Values – Construction Section
101 – Poured Reinforced Concrete 102 – Precast Concrete
Roof Framing/Roof Deck
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104 – Heavy Steel Frame with Insulated St Dk – sometimes could have gypsum board on steel deck on the heavy steel frame or precast gypsum panels on steel frame with BUR on top.
Roof Framing/Roof Deck
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105 – Heavy Steel Frame with Metal Sheathing – Heavy steel construction will typically have interior support columns for purlins or be on steel bar joists.
Roof Framing/Roof Deck
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106 – Light Steel Frame with Metal Sheathing – Lighter steel construction commonly referred to as all metal building systems or pre-engineering metal buildings most common. These have metal panels on lighter gauge steel purlins and are often smaller in dimension and will not have interior support columns.
Roof Framing/Roof Deck
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107 – Steel Frame with Wood Decking – plywood deck could be attached over steel frame roof structure (instead of wood frame) or attached over a metal deck. BUR or metal panel roof then may be attached over the plywood. This would be a combustible roofing system.