BSI 19/30381894 DC:2019 Edition
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BS EN ISO 844. Rigid cellular plastics. Determination of compression properties
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 20 |
This document specifies methods for determining the compressive strength and corresponding relative deformation; the compressive stress at 10 % relative deformation; and the compressive modulus of rigid cellular plastics.
Two methods are given. Procedure A employs crosshead motion for determination of nominal compressive properties. Procedure B employs displacement measuring device (including contact and optical types).
