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ISO 8841:1991

Dense, shaped refractory products -- Determination of permeability to gases

This standard has been reviewed and then confirmed in 2011 
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The method specified takes account of the dynamic viscosity of the gas, and therefore the results obtained may not be directly comparable with those obtained by earlier methods. Describes the principle, the apparatus, the test pieces and procedure, the expression of results, and the contents of the test report.


  • Edition: 1 (Monolingual) ICS: 81.080
    Status: Published Stage: 90.93 (2011-09-23)
    TC/SC: ISO/TC 33 Number of Pages: 5
  • No revision information available

  • No corrigenda or amendments available

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