Tag Archives: roofing

Essential structural considerations in roof design

April 20, 2023

Design professionals often work in isolation, with each discipline (architectural, structural, mechanical, and electrical) working exclusively on their own discipline, and only getting together after they have completed most of their individual design contribution to coordinate dimensions. Crucial data is unintentionally missed, and this can significantly affect the structural design of roof systems.

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ARMA releases digital edition of its manual; NFPA dedicates handbook to ex-VP

March 27, 2023

The Asphalt Roofing Manufacturers Association (ARMA) has released a digital version of the Residential Asphalt Roofing Manual – Design and Application Methods. The National Fire Protection Association (NFPA) has dedicated the 21^st edition of the Fire Protection Handbook (FPH) to ex-vice-president Kathleen H. Almand.

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Dragons and daylight: Maximizing sunlight and climate control with TDDs

February 17, 2023

For four-year-old Nakal and eight-year-old Berani, two Komodo dragons, the comforts of home have been difficult to reproduce where they reside:
in the rainy, gray region of the Pacific Northwest. The pair, born in the tropical climate of Indonesia, share a unique set of environmental needs that have challenged the construction of their living space for years.

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Next-gen sprayfoam systems: shifting to HFO blowing agents

September 19, 2022

The push toward HFO-based sprayfoam blowing agent technology is the latest step in an ongoing evolution to phase out the use of chemicals known to harm the ozone and climate. In addition to reducing the negative Earth impacts of sprayfoam insulation and roofing materials, there are also product performance and installation considerations. This article will explain the blowing agent shift and why it matters to those considering the specification of sprayfoam for both insulation and roofing applications in commercial building projects.

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Using exterior-grade waterproofing in interior applications

September 1, 2022

Designers of new construction and renovation projects sometimes prefer to use exterior-grade waterproofing and roofing products within interior space for improved performance compared to typical interior-grade waterproofing products.

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