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Tuning in on sound: Reducing noise in the workplace

Construction Specifier

Whether building a new space, or renovating an existing one, sound absorbing and/or diffusing finishes involve the right acoustical products, the correct use of these products, key architectural elements, and the expertise of an acoustic consultant (a.k.a. Once these are defined, acoustic consultants can work toward effective solutions.

IIC 64
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DCA3: Designing fire-rated I-joist assemblies

Construction Specifier

Some of the largest I-joist manufacturers have brought products to market that do not comply with DCA3, backed instead by privately commissioned fire test reports based on proprietary assemblies. It is relatively common for building owners to ask for their floor assemblies to be designed to exceed these code minimums.

Design 52