Fibreboards - Specifications - Part 4: Requirements for softboards

This document specifies the requirements for softboards as defined in EN 316, with a density from 230 kg/m³ to 400 kg/m³.
The values listed in this document relate to product properties but they are not characteristic values to be used in design calculations.
NOTE Panels which are intended for use exclusively as thermal insulating products are covered by EN 13171.