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 dune ceiling tiles data sheet.
This 600 x 600mm ceiling tile suits a 24mm standard grid.
The armstrong dune evo range is replacing the dune supreme range.
The dune evo range dune evo dune evo max and dune evo db is the next evolution in ceiling tiles.
This product is particularly appropriate for use in humid areas when installed on corrosive resistant grid.
Where can i download safety data sheets sds.
High recycled content hrc items contain ceiling to ceiling high post consumer recycled content from the armstrong ceiling recycling program.
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Dune ceiling tiles provide a durable fine textured non directional visual with standard acoustical absorption.
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Semi concealed system on exposed 24mm grid this technical data sheet is offered as an aid to the specification of our products and.
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We offer a safety data sheet sds for every ceiling product because our top priority is the health and safety of the people who manufacture install live work and heal with our products everyday.
Hydroboard tiles are stable at humidity levels of up to 100 rh and can be installed in temperatures ranging from 0 c to 40 c.
Suitable for use in a range of environments from offices to retail and the education sector with a class c sound absorption rating.
The armstrong dune supreme has a modern look and offers good all round performance.
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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.
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With reinforced edges for greater durability as well as class leading whiteness and acoustic performance it s here to help you create spaces that are brighter and better and which offer a greater sense of well being for your customers.
Dune 1774 is part of the dune line from armstrong ceiling solutions commercial.
For best results it is recommended to install ultima and dune vector on armstrong prelude 24 xl grid.