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  • BS EN 12667:2001

    Current The latest, up-to-date edition.

    Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Products of high and medium thermal resistance

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-03-2001

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions, symbols and units
    4 Principle
    5 Apparatus
    6 Test specimens
    7 Testing procedure
    8 Calculations
    9 Test report
    Annex A (normative) Limitations to the implementation
       of the measurement principle and on measurable
       properties
    Annex B (normative) Limits for equipment performance
       and test conditions - Guarded hot plate
    Annex C (normative) Limits for equipment performance
       and test conditions - Heat flow meter
    Annex D (normative) Equipment design

    Abstract - (Show below) - (Hide below)

    Specifies principles and testing procedures for determining, by means of the guarded hot plate or heat flow meter methods, the thermal resistance of test specimens having a thermal resistance of not less than 0,5 m2.K/W. Applicable to any mean test with maximum temperature of +100 degree C. Not cover measurements on moist products of any thermal resistance.

    Scope - (Show below) - (Hide below)

    This standard specifies principles and testing procedures for determining, by means of the guarded hot plate or heat flow meter methods, the thermal resistance of test specimens having a thermal resistance of not less than 0,5 m2 K/W.

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

    Committee B/540
    Development Note Together with BS EN 12644 and BS EN 12939 Supersedes BS 874-2.1(1986) and BS 874-2.1(1988). (03/2001) Supersedes 97/700510 DC. (05/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    12/30147224 DC : 0 BS 5970 - THERMAL INSULATION OF PIPEWORK, DUCTWORK, ASSOCIATED EQUIPMENT AND OTHER INDUSTRIAL INSTALLATIONS IN THE TEMPERATURE RANGE OF -100 DEGREES C TO +870 DEGREES C - CODE OF PRACTICE
    03/100129 DC : DRAFT JAN 2003 BS 903-5 - GUIDE ON THE APPLICATION OF RUBBER TESTING TO FINITE ELEMENT ANALYSIS
    BS 5970:2001 Code of practice for thermal insulation of pipework and equipment in the temperature range of -100°C to +870°C
    BS 5970:2012 Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range of -100°C to +870°C. Code of practice
    PD 6682-5:2005 Aggregates Lightweight aggregates for bituminous mixtures and surface treatments and for unbound and bound applications. Guidance on the use of BS EN 13055-2
    DEFSTAN 02-804/1(2008) : 2008 REQUIREMENTS FOR CORK PRODUCTS FOR THERMAL INSULATION
    DEFSTAN 02-803/2(2015) : 2015 REQUIREMENTS FOR POLYMER FOAMS FOR THERMAL INSULATION
    BS 903-5:2004 Physical testing of rubber Guide to the application of rubber testing to finite element analysis
    DEFSTAN 02-802/1(2008) : 2008 REQUIREMENTS FOR MINERAL WOOL PRODUCTS FOR ACOUSTIC AND THERMAL INSULATION
    DEFSTAN 02-804/2(2015) : 2015 REQUIREMENTS FOR CORK PRODUCTS FOR THERMAL INSULATION
    03/106472 DC : DRAFT MAY 2003 BS 3927 - SPECIFICATION FOR RIGID PHENOLIC FOAM (PF) FOR THERMAL INSULATION IN THE FORM OF SLABS AND PROFILED SECTIONS
    DEFSTAN 02-803/1(2010) : 2010 REQUIREMENTS FOR POLYMER FOAMS FOR THERMAL INSULATION
    DEFSTAN 02-802/2(2015) : 2015 REQUIREMENTS FOR MINERAL WOOL PRODUCTS FOR ACOUSTIC AND THERMAL INSULATION

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

    EN 1946-3:1999 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 3: Measurements by heat flow meter method
    EN 12939:2000 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance
    EN 1946-2:1999 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 2: Measurements by guarded hot plate method
    ISO 8302:1991 Thermal insulation — Determination of steady-state thermal resistance and related properties — Guarded hot plate apparatus
    ISO 8301:1991 Thermal insulation Determination of steady-state thermal resistance and related properties Heat flow meter apparatus
    EN 12664:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance
    ISO 7345:1987 Thermal insulation Physical quantities and definitions
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