
BS EN 12939:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance (incorporating Corrigendum No. 1)
Publication Year
2001
Document Status
Current
Abstract
Gives the procedures to determine the thermal resistance of products the thicknesses of which exceed the maximum thickness for guarded hot plate or heat flow meter apparatus.
Document History
Amendment 14030 is Corrigendum No.1 dated December 2002 - Addition of supersession details to national foreword. Supersedes BS 874-2-1:1986 and BS 874-2-2:1998.
ISBN
0580367185
Publisher Information
British Standards Institution
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