Tag Archives: Division 09

How specifying powder coatings contributes to sustainable design

June 15, 2023

Powder coatings have been around for a long time. Most people know them as tough, beautiful, protective coatings, used on metal substrates and available in many colors. However, what many people do not realize is there are different types of powder coatings with different performance capabilities.

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Ranked: Seven innovative noise reduction materials for commercial spaces

May 12, 2023

Managing sound transfer into and throughout a large commercial building can present a serious challenge. To help manage this issue, this article ranks seven innovative materials, from most to least comprehensive, that can reduce noise in commercial spaces.

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Optimizing acoustics with stone wool ceilings

January 25, 2023

Grundfos, a global leader in water technology based in Bjerringbro, Denmark, has earned Leadership in Energy and Environmental Design (LEED) Platinum certification for its new Global Water Utility Headquarters—the highest available building certification through the U.S. Green Building Council (USGBC). Advanced stone wool ceilings for acoustical performance were key to the LEED Platinum certification.

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Concrete tips: why effective curing practices are important

October 10, 2022

If the importance of proper curing is so well-documented, why is the process marginalized or even skipped? Part of the reason is confusion around the definition of “curing.” Few terms associated with concrete have been so misused, misinterpreted, or misquoted as the term “curing.”

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Specifying acoustic ceilings and HVAC equipment

September 16, 2022

Specifiers and architects seeking to ensure the mechanical equipment noise does not exceed the ceiling system’s ability to attenuate it can use a straightforward method defined in the Air-Conditioning, Heating, and Refrigeration Institute’s (AHRI) Standard 885 (2008), Procedure for Estimating Occupied Space Sound Levels in the Application of Air Terminals and Air Outlets.

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