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  • 17/30363842 DC : 0

    NA Status of Standard is Unknown

    BS ISO 21927-2 - SMOKE AND HEAT CONTROL SYSTEMS - PART 2: SPECIFICATION FOR NATURAL SMOKE AND HEAT EXHAUST VENTILATORS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviations
    4 Requirements
    5 Testing, assessment and sampling methods
    6 Marking, labelling and packaging
    Annex A (normative) - Classification
    Annex B (normative) - Effectiveness of smoke/hot
            gas extraction (aerodynamic free area)
    Annex C (normative) - Test method for operational
            reliability and response time
    Annex D (normative) - Test method for opening under
            load
    Annex E (normative) - Test method for low ambient
            temperature
    Annex F (normative) - Test method for stability under
            wind load
    Annex G (normative) - Test method for resistance to
            heat
    Annex H (normative) - Mounting and fixing conditions
            for the SBI or small flame tests
    Annex I (normative) - Handling changes affecting
            declared performances for NSHEV
    Annex J (informative) - Installation and maintenance
            information
    Bibliography

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

    Comment Closes On
    Committee FSH/25
    Document Type Draft
    Publisher British Standards Institution
    Status NA

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

    ISO 1716:2010 Reaction to fire tests for products Determination of the gross heat of combustion (calorific value)
    EN 54-5:2017 Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors
    EN 13501-4:2016 Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems
    EN 54-7:2000/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 7: SMOKE DETECTORS - POINT DETECTORS USING SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION
    ISO 11925-2:2010 Reaction to fire tests Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test
    ISO 1182:2010 Reaction to fire tests for products Non-combustibility test
    EN 13823:2010+A1:2014 REACTION TO FIRE TESTS FOR BUILDING PRODUCTS - BUILDING PRODUCTS EXCLUDING FLOORINGS EXPOSED TO THE THERMAL ATTACK BY A SINGLE BURNING ITEM
    ISO 9001:2015 Quality management systems — Requirements
    EN 1363-1:2012 Fire resistance tests - Part 1: General Requirements
    IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
    View more information

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