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SRPS EN ISO 4638:2011

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

Nov 28, 2011

General information

60.60     Nov 28, 2011

ISS

G061

European Norm

83.100  

English  

From plan 2011

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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
SRPS EN ISO 4638:2011
60.60 Standard published
Nov 28, 2011

Related project

Adopted from EN ISO 4638:1995

Adopted from ISO 4638:1984 IDENTICAL