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.
Armstrong open grid ceiling systems.
Explore our ceiling grid today.
Featuring easy access to lighting ventilation and security the system offers a versatile range of patterns configurations and colors that can all be used in combination with our cell frame ceilings.
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Add texture to the ceiling plane with open cell systems.
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 world industries is a global leader in the design and manufacture of innovative commercial ceiling suspension system and wall solutions.
Metalworks open cell 6194 is part of the metalworks open cell line from armstrong ceiling solutions commercial.
The key feature of this system is the patented sliding clip on infill panels.
Engineered to maintain precise module spacing.