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1、BRITISH STANDARD BS EN 12391-1:2003 Chimneys Execution standard for metal chimneys Part 1: Chimneys for non-roomsealed heating appliances The European Standard EN 12391-1:2003 has the status of a British Standard ICS 91.060.40 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:
2、00 2006, Uncontrolled Copy, (c) BSI BS EN 12391-1:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 July 2004 BSI 13 July 2004 ISBN 0 580 44049 4 National foreword This British Standard is the official English language version of EN 123
3、91-1:2003. The UK participation in its preparation was entrusted by Technical Committee B/506, Chimneys, to Subcommittee B/506/5, Chimneys and their components having inner linings of metal, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on
4、request to its secretary. Attention is drawn to UK National Annex NA attached to this standard, which reproduces verbatim Approved Document J: Combustion appliances and fuel storage systems (2002 edition) to The Building Regulations 2000, Clause 2.10, Clause 2.11 and Clause 2.12, and Diagram 2.1 and
5、 Diagram 2.2. Additional information Equivalent chimney installation guidance for metal chimneys for non-room-sealed appliances in the UK is given in supporting documents to building regulations appropriate to that legislative area of the UK. In England and Wales this is the Approved Document J: Com
6、bustion appliances and fuel storage systems (2002 edition) to The Building Regulations 2000. In Scotland this is Technical Standards to the Building Standards (Scotland) Regulations 1990 (as amended) Part F: Combustion Appliance Installations and Storage of Liquid and Gaseous Fuels (the Building Sta
7、ndards (Scotland) Regulations will be replaced by the Building (Scotland) Regulations in 2004). In Northern Ireland this is the Technical Booklet L: Heat producing appliances and Liquid Petroleum Gas Installations (1991) to The Building Regulations (Northern Ireland) 2000. Further guidance is provid
8、ed in the relevant clauses of the British Standards listed below. At the time of publication of this national foreword, it is intended that these British Standards will be amended (except in the case of BS 5440-1, which is to be partly amended and partly withdrawn, and the BS 7566 series of standard
9、s, which are intended to be withdrawn) to remove any conflicting clauses as required by CEN agreements. aid enquirers 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;
10、monitor related international and European developments and promulgate them in the UK. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12391-1:2003 BSI 13 July 2004 i BS 5410-1,
11、 Code of practice for oil firing Part 1: Installations up to 45 kW output capacity for space heating and hot water supply purposes. BS 5410-2, Code of practice for oil firing Part 2: Installations of 45 kW and above output capacity for space heating, hot water and steam supply services. BS 5440-1, I
12、nstallation and maintenance of flues and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) Part 1: Specification for installation and maintenance of flues. BS 5854, Code of practice for flues and flue structures in buildings. BS 5871-1, Specificati
13、on for the installation of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances Part 1: Gas fires, convector heaters, fire/back boilers and heating stoves (1st, 2nd and 3rd family gases). BS 58712, Specification for the installation of gas fires, convector heater
14、s, fire/back boilers and decorative fuel effect gas appliances Part 2: Inset live fuel effect gas fires of heat input not exceeding 15 kW, and fire/back boilers (2nd and 3rd family gases). BS 58713, Specification for the installation of gas fires, convector heaters, fire/back boilers and decorative
15、fuel effect gas appliances Part 3: Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases). BS 7566 (all parts), Installation of factory-made chimneys to BS 4543 for domestic appliances. Cross-references The British Standards which implement international o
16、r 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 the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to inc
17、lude 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. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN titl
18、e page, pages 2 to 77 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sat
19、 Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12391-1 December 2003 ICS 91.060.40 English version Chimneys - Execution standard for metal chimneys - Part 1: Chimneys for non-roomsealed heating appliances Conduits de fume - Norme de m
20、ise en oeuvre pour conduits de fume mtalliques - Partie 1: Conduits de fume pour chaudires non tanches Abgasanlagen - Ausfhrungsbestimmungen fr Metallabgasanlagen - Teil 1: Abgasanlagen fr raumluftabhngige Feuersttten This European Standard was approved by CEN on 3 November 2003. CEN members are bou
21、nd 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-date lists and bibliographical references concerning such national standards may be obtained on application to the M
22、anagement 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 responsibility of a CEN member into its own language and notified to the Management Centre has the same status as t
23、he official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN CO
24、MMITTEE 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 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12391-1:2003 E Licensed Copy: shef
25、fieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12391-1:2003 (E) 2 Contents page Foreword5 1Scope 6 2Normative references 6 3Terms and definitions7 4Design criteria13 4.1Data requirements .13 4.1.1Sources of data and information13 4.1.2Heating appliance inf
26、ormation .13 4.1.3Building construction and chimney route information14 4.1.4Local conditions.17 4.1.5Combustion air supply17 4.1.6Chimney product specification 17 4.2Design requirements .17 4.2.1General17 4.2.2Designation.17 4.2.3Determination of designation of the chimney and connecting flue pipe.
27、18 4.2.4Materials of construction18 4.2.5Flue size20 4.2.6Chimney route20 5Installation28 5.1General28 5.2Construction.28 5.2.1System chimney.28 5.2.2Relined chimney.29 5.2.3Custom-built-chimney.29 5.3Chimney plate.30 6Commissioning31 7Inspection, cleaning and maintenance32 7.1General32 7.2Inspectio
28、n and cleaning32 7.3Maintenance .33 Annex A (informative) Example of a metal chimney plate .34 A.1Example of a metal system chimney plate34 A.2Example of relined metal chimney plate .35 A.3Example of a custom-built chimney plate.36 Annex B (informative) Example for the determination of the designati
29、on of a relined chimney.37 B.1Input data for a typical relined chimney37 B.1.1Existing chimney37 B.1.2Relining.37 B.1.3Insulation37 B.2Temperature class designation38 B.2.1General38 B.2.2Material characteristic.38 B.2.3Resistance to fire.38 B.2.4Human contact.39 B.2.5Determination of temperature cla
30、ss 40 B.3Pressure class designation 40 B.4Resistance to condensate class designation.40 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12391-1:2003 (E) 3 B.5Corrosion resistance class designation40 B.6Soot fire resistance class and dista
31、nce to combustible material designation .40 B.7Designation of the relined chimney.40 B.8Example of chimney plate of the relined chimney in this Example41 Annex C (informative) Example of metal chimney product designation42 Annex D (normative) Determination of the chimney designation for an installed
32、 system chimney.43 D.1General43 D.2Temperature class.43 D.3Pressure class43 D.4Resistance to condensate class 43 D.5Corrosion resistance class.43 D.6Soot fire resistance class and distance to combustible material.43 Annex E (normative) Determination of the chimney designation for relined of custom-b
33、uilt chimneys .44 E.1General44 E.2Temperature class.44 E.3Pressure class47 E.4Resistance to condensate class 47 E.5Corrosion resistance class.47 E.6Soot fire resistance class and distance to combustible material.48 Annex F (informative) Material characteristics .49 Annex G (informative) Location of
34、the chimney outlet.54 Annex H (informative) Method for calculating the temperature of adjacent materials .56 H.1Example for calculation the temperature of adjacent materials.57 Annex I (informative) Checking, handling and site storage of materials and components .59 I.1General59 I.2Checking, handlin
35、g and site storage of materials and components59 I.2.1Checking on delivery of materials .59 I.2.2Checking before installation.59 I.2.3Check of existing chimney59 I.2.4Site handling and storage.59 I.2.5Coordination of work.60 Annex J (informative) Chimney commissioning test procedure.61 J.1General61
36、J.2Flue flow test61 J.3Smoke test61 J.4Pressure test62 Annex K (informative) Example for the determination of the designation of a custom-built chimney.63 K.1Input data for a typical custom-built chimney63 K.1.1Liner 63 K.1.2Insulation63 K.1.3Enclosure63 K.2Temperature class designation63 K.2.1Gener
37、al63 K.2.2Material characteristic.63 K.2.3Resistance to fire.64 K.2.4Human contact.65 K.2.5Determination of temperature class 65 K.3Pressure class designation65 K.4Resistance to condensate class designation.65 K.5Corrosion resistance class designation65 K.6Soot fire resistance class and distance to
38、combustible material designation .65 K.7Designation of the custom-built chimney.66 K.8Example of chimney plate of the custom-built chimney in this Example66 Annex L (informative) Example of chimney designation67 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontro
39、lled Copy, (c) BSI EN 12391-1:2003 (E) 4 Annex M (informative) Correlation between liner material specification and corrosion load in Member States 68 Bibliography74 aNanoitl Aennx NA amrofni(vite) Approvde oDucnemt :J Cobmustoin papnailces nad futs leorgae stsysme (2002 idet)noi to Thaluger gnidliu
40、B etsnoi 0200 (extcart)s .57 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12391-1:2003 (E) 5 Foreword This document (EN 12391-1:2003) has been prepared by Technical Committee CEN/TC 166 “Chimneys“, the secretariat of which is held by U
41、NI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn at the latest by June 2004. This European Standard is one of a series of standa
42、rds as listed below. Chimneys Execution standard for metal chimneys Part 1: Chimneys for non-roomsealed heating appliances. Chimneys Execution standard for metal chimneys Part 2: Chimneys for roomsealed heating appliances. The annexes A, B, C, F, G, H, I, J, K, L and M are informative, the annexes D
43、 and E are normative. This document includes a bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
44、Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:37:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12391-1:2003 (E) 6 1 Scope This European Stan
45、dard specifies the method of specifying the design criteria and the installation method for building custom-built chimneys with rigid metal liners, for relining a chimney with rigid or flexible metal liners and for single wall system chimneys or multi-wall system chimneys with rigid metallic liners,
46、 used to convey the products of combustion from heating appliances to the outside atmosphere. It also gives information on commissioning, cleaning and maintenance of an installed chimney. This standard does not cover the design, installation, commissioning, cleaning and maintenance of chimneys desig
47、nated H (high positive pressure chimney) and chimneys for roomsealed appliances. This standard also specifies limitations for supporting a chimney, and the maximum unsupported chimney height for system chimneys and custom-built chimneys within or against a building, and for supporting by a mast or o
48、ther structures than a building. This European Standard does not apply to structurally independent (free-standing or self-supporting) chimneys. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are
49、 cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 1443, Chimneys General requirements. EN 1806, Chimneys Clay/ceramic flue blocks for sin