Research project on the noise isolation provided by access doors in multidwelling buildings.

airbase... [22546Kb]
Morin M
entrance door, apartment building, noise pollution
Year:
1993
Bibliographic info:
Canada Mortgage and Housing Corporation, [1993].

MJM ACOUSTICAL CONSULTANTS INC. has been retained by the CANADA MORTGAGE & HOUSING CORPORATION to conduct a research project on the noise isolation provided by access doors in multi-dwe.lling buildings. A total of nine Sound Transmission Loss (TL) tests were conducted on four 1 3/4" doors (one wood door and three metal doors) and one 2 1/4" wood door. This research project has also been used as a preliminary attempt to validate a simple method to m. easure the Sound .T ransmission Loss and. Sound Transmission Class of a door when it is installed on site.            

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