ACOUSTICAL ISOLATION FLOOR UNDERLAYMENT SYSTEM

AN ACOUSTIC ISOLATION MEDIUM CONFIGURED FOR PLACEMENT BETWEEN A SUBFLOOR AND A FINISHED FLOOR WITH A POURED UNDERLAYMENT, INCLUDES A FIRST LAYER BEING A SOUND REDUCTION MAT DISPOSED UPON THE SUBFLOOR, A SECOND LAYER PLACED UPON THE FIRST LAYER AND BEING ONE OF A SHEET OF FIBROUS MATERIAL AND A WEB O...

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Bibliographische Detailangaben
Hauptverfasser: GOODFRIEND, KURT J, PAYNE, STEPHEN W., JR
Format: Patent
Sprache:eng
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Zusammenfassung:AN ACOUSTIC ISOLATION MEDIUM CONFIGURED FOR PLACEMENT BETWEEN A SUBFLOOR AND A FINISHED FLOOR WITH A POURED UNDERLAYMENT, INCLUDES A FIRST LAYER BEING A SOUND REDUCTION MAT DISPOSED UPON THE SUBFLOOR, A SECOND LAYER PLACED UPON THE FIRST LAYER AND BEING ONE OF A SHEET OF FIBROUS MATERIAL AND A WEB OF HI-DENSITY LIMP MASS MATERIAL WITH A HIGH INTERNAL DAMPING COEFFICIENT, AND A THIRD LAYER PLACED UPON THE SECOND LAYER AND BEING THE OTHER OF A SHEET OF THE FIBROUS MATERIAL AND A WEB OF THE HI-DENSITY LIMP MASS MATERIAL.