Sound-absorbing perforated gypsum board "Chiyoda Non-combustible Sound Absorbing Board"
It is a ceiling sound-absorbing gypsum board with perforations.
basic information
Non-combustible sound-absorbing board Thickness: 9.5mm (non-combustible material) Certification number: NM-4961(2) (backside covered with non-combustible paper) Hole diameter: 6mm, pitch: 22mm *There are also versions without a certification number that have a paper backing. *For details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
Ceiling materials for rooms that require sound absorption.
