• UNE-EN ISO 846:1998

    Cancelled Standard has been cancelled.
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    Plastics - Evaluation of the action of microorganisms (ISO 846:1997)

    Available format(s):  Hardcopy, PDF

    Cancelled date:  10-21-2020

    Language(s):  Spanish, Castilian, English

    Published date:  05-26-1998

    Publisher:  Asociacion Espanola de Normalizacion

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Principle
    5 Apparatus and materials
    6 Test specimens
    7 Preparation of specimens
    8 Procedures
    9 Assessment
    10 Expression of results
    11 Accuracy of the measurements
    12 Test report
    13 Bibliography
    Annexes
    A Determination of the water content and water-holding
        capacity of a soil
    B Precision
    C Information on test fungi

    Abstract - (Show below) - (Hide below)

    Defines methods for the determination of the deterioration of plastics caused by the action of fungi and bacteria and soil microorganisms. Not intended to determine the biodegradability of plastics. Determines deterioration by visual examination and/or changes in mass and/or changes in other physical properties. Applies to all plastic non-porous articles having an easy-to- clean surface.

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    Committee CTN 53/SC 6
    Development Note Supersedes UNE 53421. (09/2003)
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Cancelled
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNE 104424:2015 Synthetic materials. Application. Waterproofing lining systems for tunnels and galleries made out of manufactured thermoplastic sheets of PVC-P
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