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  • BS ISO 21927-2 : 2006

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    SMOKE AND HEAT CONTROL SYSTEMS - PART 2: SPECIFICATION FOR NATURAL SMOKE AND HEAT EXHAUST VENTILATORS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  12-12-2018

    Language(s):  English

    Published date:  01-01-2010

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Design requirements
    6 General testing procedures
    7 Aerodynamic free area of the ventilator
    8 Performance requirements and classification
    9 Evaluation of conformity
    10 Marking
    11 Installation and maintenance information
    Annex A (normative) - General testing procedures
    Annex B (normative) - Determination of the aerodynamic
            free area
    Annex C (normative) - Test method for reliability
    Annex D (normative) - Test method for opening under load
    Annex E (normative) - Test method for low ambient
            temperature
    Annex F (normative) - Test methods for wind load
    Annex G (normative) - Test method for heat exposure
    Annex H (normative) - Direct field of application for
            SHEVs
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements and gives test methods for natural smoke- and heat-exhaust ventilators that are intended to be installed in a roof and/or wall as a component of a natural smoke- and heat-exhaust system.

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

    Committee FSH/25
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By

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

    ISO/IEC 17000:2004 Conformity assessment Vocabulary and general principles
    ISO/IEC 17050-1:2004 Conformity assessment Supplier's declaration of conformity Part 1: General requirements
    ISO 6182-1:2014 Fire protection Automatic sprinkler systems Part 1: Requirements and test methods for sprinklers
    ISO 13943:2017 Fire safety — Vocabulary
    ISO/IEC 17050-2:2004 Conformity assessment Supplier's declaration of conformity Part 2: Supporting documentation
    ISO 9001:2015 Quality management systems — Requirements
    ISO 834-1:1999 Fire-resistance tests Elements of building construction Part 1: General requirements
    ISO 7240-7:2011 Fire detection and alarm systems Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
    IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
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