SOUND-INSULATION MATERIAL FOR FLOOR AND FLOOR STRUCTURE WITH THE MATERIAL

PROBLEM TO BE SOLVED: To improve the sound-insulation capacity against both light impulsive sounds and heady impulsive sounds without decrease of pleasant walking feelings and fix a finish material at an optional position with nails. SOLUTION: A base plate 9 which can be nailed on the surface side o...

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Hauptverfasser:	HARAGUCHI NOZOMI, SHIOZU TOSHIYA, MATSUMOTO KIYOSHI
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To improve the sound-insulation capacity against both light impulsive sounds and heady impulsive sounds without decrease of pleasant walking feelings and fix a finish material at an optional position with nails. SOLUTION: A base plate 9 which can be nailed on the surface side of a synthetic resin formed plate 8 having a static spring constant ranging over 1×10 N/m to 5×10 N/m , is laid so as to laminate it. A sound-insulation material 4 for floors formed by both materials integrally is laid on lumps 3 of mortar put on a slab 2 while leveling the sound-insulation material. And a finish board 7 is laid on the base plate 9 in the state a rigid substrate material 5 and a flexible substrate material 6 are interposed.