A system for the measurement of SOUND INSULATION properties of partitions between rooms or buildings, particularly in the case of speech or office noise interference. Various partitions can be rank ...
The American Wood Council (AWC) released a new report on sound transmission, “Technical Report 15 (TR15), Calculation of Sound Transmission Parameters for Wood-Framed Assemblies.” “Building codes ...
Harvey’s new windows have achieved a Sound Transmission Class rating of 44 and are available in different colors (white, almond, brushed nickel and bronze), trims (colonial and Windsor), casings, ...
A 12¾-inch-thick common block wall assembly fitted with Acoustiblok sound barrier material has achieved the highest Sound Transmission Class rating (STC 70) ever recorded at Architectural Testing Inc.
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