Reference number
ISO 9967:1994
ISO 9967:1994
Thermoplastics pipes — Determination of creep ratio
Edition 1
1994-02
Retirada
ISO 9967:1994
17874
Retirada (Edición 1, 1994)

Resumen

The principle of the method specified is placing a cut length of pipe between two parallel flat horizontal plates, applying a constant compressive force for 1000 h (42 days), recording the deflection of the pipe at specified intervals so as to prepare a plot of pipe deflection against time, analysing the linearity of the data and calculating the creep ratio. Applies to pipes having a circular cross-section.

Informaciones generales

  •  : Retirada
     : 1994-02
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 8
  • ISO/TC 138/SC 5
    23.040.20 
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