Skip to content
Please enter a keyword to search

  • EN ISO 4638 : 1995

    Current The latest, up-to-date edition.

    POLYMERIC MATERIALS, CELLULAR FLEXIBLE - DETERMINATION OF AIR FLOW PERMEABILITY

    Available format(s): 

    Language(s): 

    Published date:  15-05-1995

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    0 Introduction
    1 Scope and field of application
    2 References
    3 Principle
    4 Symbols and terminology
    5 Apparatus
    6 Test pieces
    7 Testing conditions
    8 Procedure
    9 Calculation and expression of results
    10 Test report
    Bibliography
    Annex ZA (normative) Normative references to international
                         publications with their relevant
                         European publications

    Abstract - (Show below) - (Hide below)

    Applicable to test pieces cut from products of cellular materials. .

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 249
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 845:2006 Cellular plastics and rubbers — Determination of apparent density
    EN ISO 845:2009 Cellular plastics and rubbers - Determination of apparent density (ISO 845:2006)
    ISO 471:1995 Rubber Temperatures, humidities and times for conditioning and testing
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective