20.60 Close of comment period Feb 1, 1994
CEN
CEN/TC 89 Thermal performance of buildings and building components
European Norm
This document specifies generally accepted thermal design values of building elements (composed of several building products). It is a A-type horizontal standard in support of the standardization of building products as performed by the product related CEN/TCs.
IN_DEVELOPMENT
CEN/TC 89 N 355
20.60
Close of comment period
Feb 1, 1994