Tubes et raccords en matières thermoplastiques — Absorption d'eau — Partie 2: Conditions particulières d'essai pour tubes et raccords en poly(chlorure de vinyle) non plastifié (PVC-U)

Specifies the test conditions for determing the water absorption and gives its preferred maximum value. Describes the principle and the test procedure. The absorption values appropriate for the intended applications are given in the relevant product standards. Annex A is for information only.