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MEASUREMENT METHODS AND EFFICIENCIES OF SOUND INSULATION ON MATERIALS AND WALLS.

[In Japanese. / En japonais.]

Author(s) : OHSHIMA S.

Type of article: Article

Summary

THE PAPER PRESENTS THE BASIC METHODS OF THE MEASUREMENTS AND THE EFFICIENCIES FOR AIR-BORNE SOUND INSULATION ON THE MATERIALS AND THE WALLS. THE EXPERIMENTAL STUDIES FOR IMPROVEMENT OF SOUND INSULATION CHARACTERISTICS ON DOUBLE PARTITION WALLS OR ON WALLS LINED BY THE GYPSUM-BOARD METHOD BY USING HIGH DAMPING MATERIALS ARE ALSO REPORTED.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1990-2524
  • Languages: Japanese
  • Source: Refrigeration - vol. 65 - n. 746
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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