Sales start in September 2025! Achieved actual carbon neutrality during manufacturing by reusing 100% recycled gypsum derived from waste gypsum boards as raw material!
The "Chiyoda Circular Gypsum Board" is the world's first gypsum board made from 100% recycled gypsum board. By using biomass-derived fuel and renewable energy for production, it achieves effective carbon neutrality during manufacturing and has also obtained an Environmental Product Declaration (EPD). It maintains the same fire resistance and sound insulation performance while being an environmentally friendly building material, making it possible to replace existing gypsum boards. This product helps reduce waste from construction materials that end up in landfills and contributes to the reduction of CO2 throughout the lifecycle of buildings. In 2024, it received the Good Design Award. 【Features of Chiyoda Circular Gypsum Board】 ■ 100% recycled gypsum board as raw material ■ Effective carbon neutrality during manufacturing ■ Certified with the environmental label "Eco Leaf" (eligible for LEED evaluation) ■ High fire resistance and sound insulation performance comparable to conventional products *For more details, please view the brochure by downloading the catalog.
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basic information
Thickness: 9.5mm Size: 910mm × 1,820mm Fireproof Material: quasi-noncombustible material *Notification No. 1401 Environmental Label: Eco Mark Thickness: 12.5mm Size: 910mm × 1,820mm Fireproof Material: noncombustible material *Notification No. 1400 Environmental Label: Eco Mark, Eco Leaf (EPD)
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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."