FLOOR STRUCTURE

PURPOSE: A floor structure is provided to increase a soundproof performance while maintaining a framed construction formed of metal sectional frame materials and beams materials. CONSTITUTION: In the floor structure comprised of a framework comprising a metal section frame material and a beam materi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HARADA KANJI, HIURA NOBUO, SUGIMOTO AKIO, TSUGIHASHI KAZUKI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BUILDING CEILINGS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PURPOSE: A floor structure is provided to increase a soundproof performance while maintaining a framed construction formed of metal sectional frame materials and beams materials. CONSTITUTION: In the floor structure comprised of a framework comprising a metal section frame material and a beam materials(3) disposed inside the frame material, a part or whole part of the beam material has a space part(11) and granular materials(13) such as reducing pellets are sealed in the space part. In addition, an elastic member(12) is interposed between an inner wall of the space part and a part or whole part of the granular materials.