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SSH EN ISO 4638:1995

Polymeric materials, cellular flexible - Determination of air flow permeability (ISO 4638:1984)

Dec 31, 2007

General information

60.60     Jan 1, 2007

DPS

DPS/KT 249

European Norm

83.100  

English  

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Scope

Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

Life cycle

NOW

PUBLISHED
SSH EN ISO 4638:1995
60.60 Standard published
Jan 1, 2007

Related project

Adopted from EN ISO 4638:1995