Sound-absorbing perforated gypsum board "Chiyoda Non-combustible Sound Absorbing Board"
It is a ceiling sound-absorbing gypsum board with perforations.
This is a sound-absorbing material that reduces sound energy through the principle of resonance absorption utilizing a rear air layer. Its effectiveness is further enhanced when used in combination with glass wool products like EARTHWOOL. The fireproof sound-absorbing board has an uncoated surface.
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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.
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Company information
チヨダウーテ 札幌支店、東京支社、中部支店、大阪支店、福岡支店（その他全国に10営業所）
Chiyoda Ute Co., Ltd. manufactures and sells building materials centered around "gypsum boards," delivering "safe and comfortable living spaces" with "the highest quality" and "unique technology." Gypsum boards possess excellent fire resistance and are widely used as interior building materials in both residential and non-residential properties. Since 1955, we at Chiyoda Ute have started manufacturing and selling gypsum boards in Japan, and in recent years, we have also developed construction-efficient products that contribute to improved efficiency at construction sites and imported and sold products from the world's No. 1 gypsum board manufacturer, "KNAUF."