BS-EN-ISO-13787-2003.pdf
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1、BRITISH STANDARD BS EN ISO 13787:2003 Thermal insulation products for building equipment and industrial installations Determination of declared thermal conductivity The European Standard EN ISO 13787:2003 has the status of a British Standard ICS 91.100.60 ? Licensed Copy: sheffieldun sheffieldun, na
2、, Mon Nov 20 03:11:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 13787:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 April 2003 BSI 28 April 2003 ISBN 0 580 41638 0 National foreword This British Standard is the official E
3、nglish language version of EN ISO 13787:2003. It is identical with ISO 13787:2003. The UK participation in its preparation was entrusted to Technical Committee RHE/9, Thermal insulating materials, which has the responsibility to: A list of organizations represented on this committee can be obtained
4、on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of th
5、e BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enq
6、uirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This do
7、cument comprises a front cover, an inside front cover, the EN ISO title page, pages 2 to 22, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy:
8、sheffieldun sheffieldun, na, Mon Nov 20 03:11:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13787 April 2003 ICS 91.100.60 English version Thermal insulation products for building equipment and industrial installations - Determination of decla
9、red thermal conductivity (ISO 13787:2003) Produits isolants thermiques pour lquipement du btiment et les installations industrielles - Dtermination de la conductivit thermique dclare (ISO 13787:2003) Wrmedmmstoffe fr die Haustechnik und fr betriebstechnische Anlagen - Bestimmung des Nennwertes der W
10、armeleitfhigkeit (ISO 13787:2003) This European Standard was approved by CEN on 9 October 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-d
11、ate lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the
12、responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lux
13、embourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in an
14、y form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13787:2003 E Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:11:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 13787:2003 (E) 2 Contents page Foreword3 Introduction.4 1Scope4 2Normative references4 3
15、Terms and definitions .5 4Principles for the determination of declared thermal conductivity5 5Determination and verification of declared thermal conductivity6 5.1 Measurement of thermal conductivity 6 5.2 Procedure for verification .6 Annex A (informative) Verification based on curve comparison9 A.1
16、General9 A.2Principle9 A.3Test9 A.3.1Measurement of thermal conductivity 9 A.3.2Procedure for comparison and decision9 Annex B (informative) Statistical method to establish the declared thermal conductivity curve.11 B.1General11 B.2Symbols and units .11 B.3Establishment of declared values12 B.3.1A l
17、arge number of thermal conductivity results are available (n 50 at each temperature) 12 B.3.2A small number of data are available (n 50) 12 B.4Verification of the declared curve 12 B.5 Examples13 B.5.1Establishment of the declared curve.13 B.5.2Verification of the declared curve15 Annex C (informati
18、ve) Illustration of the procedure to verify thermal conductivity.19 Bibliography22 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:11:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 13787:2003 (E) 3 Foreword This document (EN ISO 13787:2003) has been prepared by Technical Committee CE
19、N/TC 89 “Thermal performance of buildings and building components“, the secretariat of which is held by SIS, in collaboration with Technical Committee ISO/TC 163 “Thermal performance and energy use in the built environment“. This European Standard shall be given the status of a national standard, ei
20、ther by publication of an identical text or by endorsement, at the latest by September 2003, and conflicting national standards shall be withdrawn at the latest by September 2003. Annexes A, B and C are informative. According to the CEN/CENELEC Internal Regulations, the national standards organizati
21、ons of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
22、Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:11:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 13787:2003 (E) 4 Introduction This standard gives the procedure for the determination of the declared thermal conductivity of thermal insulation materials and products, which are used fo
23、r the insulation of building equipment and industrial installations. For this area of application the thermal conductivity values are usually expressed over a wide range of temperatures. This standard describes the procedure necessary for the determination of the thermal conductivity values, which t
24、he manufacturer shall declare. The values are expressed in the form of a curve or in tabular form which shows thermal conductivity as a function of temperature. 1 Scope This standard establishes the procedure for the determination and verification of the declared thermal conductivity as a function o
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