000 01695nam  2200277za 4500
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008180327q1992    oncad|||o    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aNH17-178/1992E-PDF
24500|aResearch project on household appliance noise reduction through a Hambro concrete floor |h[electronic resource] / |cDécibel Consultants Inc.
260 |a[Ottawa : |bCanada Mortgage and Housing Corporation, |c1992?]
300 |a1 v. (various pagings) : |bill., charts.
500 |a"CMHC File: 6791-19-1 ; DCI Project: P-92-116."
500 |aDigitized edition from print [produced by Canada Mortgage and Housing Corporation].
504 |aIncludes bibliographic references.
520 |a"CMHC commissioned a second part to the "Research Project on Household Appliance Noise in Multi-Unit Buildings" (1), the main difference this time being the use of a Hambro concrete floor instead of the wood floor used in the initial research project. This second part essentially aims at quantifying, on a comparative basis, the degree of soundproofing obtained using various resilient materials installed under certain household and sanitary appliances, with respect to the transmission of noise to a unit directly below and to an adjacent unit"--Exec. Summary.
546 |aIncludes text in French (p. 59-61).
69207|2gccst|aHousehold equipment
693 4|aNoise reduction
7102 |aDécibel consultants.
7102 |aCanada Mortgage and Housing Corporation.
85640|qPDF|s1.10 MB|uhttps://publications.gc.ca/collections/collection_2018/schl-cmhc/nh17/NH17-178-1992-eng.pdf