CEILING STRUCTURE

To provide a ceiling structure capable of effectively improving fire resistant property and sound insulation property.SOLUTION: A ceiling structure comprises ceiling materials 60 fixed to a ceiling substrate formed in a lattice shape by a first frame and a second frame. The ceiling material 60 is fo...

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Bibliographische Detailangaben
Hauptverfasser:	KANE KENICHIRO, HARIGANE SOICHIRO, ITO MASANORI, YANAGI YOSHIKO, IDA YUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	To provide a ceiling structure capable of effectively improving fire resistant property and sound insulation property.SOLUTION: A ceiling structure comprises ceiling materials 60 fixed to a ceiling substrate formed in a lattice shape by a first frame and a second frame. The ceiling material 60 is formed by laminating a plurality of strengthened gypsum boards with a thickness D61, D62 of 9 mm or more, and a total thickness D60 of the plurality of strengthened gypsum boards is made to be 35 mm or less. The plurality of strengthened gypsum boards have the same specification with each other.SELECTED DRAWING: Figure 5 【課題】耐火性及び遮音性を効果的に向上させることが可能な天井構造を提供する。【解決手段】第一フレーム及び第二フレームによって格子状に形成される天井下地に固定される天井材６０を具備する天井構造であって、天井材６０は、厚みＤ６１・Ｄ６２が９ｍｍ以上の強化石膏ボードを複数積層することで形成されると共に、複数の強化石膏ボードの厚みの合計Ｄ６０が３５ｍｍ以下となるように形成され、複数の強化石膏ボードには、互いに同じ仕様のものが用いられる。【選択図】図５