Pre-insulated bonded pipe units: Thermal transmlttance measurements (NT VVS 080)

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  • Report #: NT VVS 080
  • Approved: June 1990
  • Hits: 0

Abstract

This Nordtest method is a laboratory test method for the determination of the thermal performance of pre-insulated bonded pipe units. The thermal performance is expressed as the linear thermal transmittance or the linear thermal resistance. The apparatus used is a guarded end apparatus.

Nordtest

Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.