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Standard

NS-EN 1156:2013

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Abstract

This European Standard specifies a method of determining in a constant climate both a duration of load factor and a creep factor for wood-based panels stressed in flatwise bending with and without a shear component. Details of an alternative but provisional method employing medium sized test pieces are given in Annex A; this method can also be used for test pieces loaded under varying climates. NOTE The duration of load factor is necessary to modify the characteristic strength values obtained in short-term structural tests in order to derive long-term values. The creep factor obtained in the test is used to predict a long-term deflection from the initial elastic deflection.

Document information

  • Standard from SN
  • Published:
  • Edition: 2013-04
  • Version: 1
  • Document type: NAT
  • ICS 79.060.01
  • National Committee SN/K 94

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