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DCA3: Designing fire-rated I-joist assemblies

Construction Specifier

For those seeking prescriptive compliance with the International Energy Conservation Code (IECC) (and aiming to insulate the joist cavity rather than provide continuous insulation above the sheathing ) R-49 is the minimum required for climate zones 4 (marine) and higher. I-joist roof/ceiling assembly. allow full cavity insulation.

Design 52
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This is T-SLAB — the future of precast concrete floor systems

Construction Specifier

Solid zones. ? Where needed, the internal lightweight concrete blocks can be omitted, making it easy to accommodate elements like holes, ducts, built-in installations, and solid zones needing additional reinforcement. Impact isolation class (IIC) rating: 33. Long spans and multi-span capability. ? Flexible geometry. ?

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Introducing T-SLAB—the latest revolution in precast concrete flooring systems

Construction Specifier

solid zones; ? Where needed, the internal lightweight concrete blocks can be omitted, making it easy to accommodate design elements like holes, ducts, built-in installations, and solid zones needing additional reinforcement. Impact insulation class (IIC) rating: 33. Solid zones. long spans and multi-span capability; ?