Cac ceiling attenuation class is a standard measurement of a ceiling system s ability to block sound between two closed spaces cac values of 35 or greater are recommended to achieve speech privacy.
Armstrong open grid ceiling systems.
Drywall grid system from armstrong ceiling installation systems commercial.
Nrc noise reduction coefficient is a standard measurement for a material s acoustical absorption ranging from 0 00 no absorption to 1 00 total absorption.
Engineered to maintain precise module spacing.
Armstrong world industries is a global leader in the design and manufacture of innovative commercial ceiling suspension system and wall solutions.
The key feature of this system is the patented sliding clip on infill panels.
Armstrong ceiling solutions commercial ceiling grid wall solutions.
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Commercial ceiling grid from armstrong ceiling installation systems create stronger more stable systems that install faster and easier.
Metalworks open cell 6194 is part of the metalworks open cell line from armstrong ceiling solutions commercial.