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THE NEED FOR INSULATION TO PREVENT CONDENSATION IN VENTILATION DUCTS.

[In Swedish. / En suédois.]

Author(s) : JOHANSSON G.

Type of article: Periodical article

Summary

DESCRIBES A PROJECT TO INVESTIGATE THE FEASIBILITY OF NOT REPLACING ASBESTOS INSULATION WHEN IT IS REMOVED FROM VENTILATION DUCTS. GIVES DETAILS OF CALCULATIONS AND PRACTICAL LABORATORY TESTS WHICH SHOW THE CIRCUMSTANCES WHEN INSULATION TO PREVENT CONDENSATION CAN BE OMITTED. SUPPLIES NOMOGRAMS FROM WHICH THE SURFACE TEMPERATURE IN UNINSULATED VENTILATION DUCTS CAN BE READ OFF. THEY ALSO PERMIT THE DETERMINATION OF THE MAXIMUM PERMISSIBLE MOISTURE INCREMENT IN THE PREMISES CONCERNED. (INT. BUILD. SERV. ABSTR., GB., 25, N 1, 1990/01-02, 90-00311.

Details

  • Original title: [In Swedish. / En suédois.]
  • Record ID : 1990-2007
  • Languages: Swedish
  • Source: Swed. Counc. Build. Res. - R45:1989; 55 p.
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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