1、September 2009DEUTSCHE NORM English price group 22No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.060.40!$YN“154439
2、3www.din.deDDIN EN 1856-1Chimneys Requirements for metal chimneys Part 1: System chimney productsEnglish version of DIN EN 1856-1:2009-09Abgasanlagen Anforderungen an Metall-Abgasanlagen Teil 1: Bauteile fr System-AbgasanlagenEnglische Fassung DIN EN 1856-1:2009-09SupersedesDIN EN 1856-1:2006-08See
3、start of validitywww.beuth.deDocument comprises pages63DIN EN 1856-1:2009-09 Start of validity This standard takes effect on 1 September 2009. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Bundesanzeige
4、r (German Federal Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 166 “Chimneys” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineeri
5、ng Standards Committee), Technical Committee NA 005-11-17 AA Abgasanlagen aus Metall. Amendments This standard differs from DIN EN 1856-1:2006-08 as follows: a) Clause 2 “Normative references” has been updated. b) Table 2 has been modified. c) Table 4 has been extended. d) Clause 9 “Product designat
6、ion” has been extended. Previous editions DIN EN 1856-1: 2003-09, 2006-08 National Annex NA (informative) Bibliography DIN 1298, Chimneys Connecting flue pipes for heat generating systems Metal pipes and fittings for flue gases from domestic heat generating systems for operation under negative press
7、ure conditions DIN V 18160-1, Chimneys Part 1: Design and performance 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1856-1June 2009ICS 91.060.40 Supersedes EN 1856-1:2003 English VersionChimneys - Requirements for metal chimneys - Part 1: Systemchimney productsConduits de fume - Prescriptions
8、pour les conduits defume mtalliques - Partie 1: Composants de systmes deconduits de fumeAbgasanlagen - Anforderungen an Metall-Abgasanlagen -Teil 1: Bauteile fr System-AbgasanlagenThis European Standard was approved by CEN on 7 May 2009.CEN members are bound to comply with the CEN/CENELEC Internal R
9、egulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This
10、 European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the
11、national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland an
12、d United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1856-1:2009:
13、 EEN 1856-1:2009 (E) 2 Contents Page Foreword 5 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions .7 4 Manufacturers declaration for type test 13 5 Dimensions and tolerances . 14 6 Performance requirements 14 6.1 General . 14 6.2 Mechanical resistance and stability 14 6.2.1
14、Compressive strength 14 6.2.2 Tensile strength 15 6.2.3 Lateral strength . 15 6.3 Resistance to fire (internal to external) 15 6.4 Sootfire resistance 15 6.5 Hygiene, health and environment, gas tightness 15 6.6 Safety in use 16 6.6.1 Thermal performance at normal operating conditions . 16 6.6.2 Acc
15、idental human contact . 16 6.6.3 Thermal resistance . 17 6.6.4 Water vapour diffusion resistance 18 6.6.5 Condensate penetration resistance 18 6.6.6 Rainwater penetration resistance . 18 6.6.7 Flow resistance . 18 6.6.8 Other requirements for terminals 18 6.7 Durability . 19 6.7.1 Durability of the
16、flue liner against corrosion . 19 6.7.2 Flue liner material specification 19 6.7.3 Freeze-thaw resistance 20 6.7.4 Flue liner seals. . 20 7 Product information 21 7.1 Manufacturers instructions . 21 7.2 Minimum information to be included in the manufacturers documentation and instructions . 21 8 Mar
17、king 22 8.1 General . 22 8.2 Chimney sections, fittings or terminals . 22 8.3 Chimney plate . 22 8.4 Packaging 23 9 Product designation . 23 10 Evaluation of conformity 23 10.1 General . 23 10.2 Type testing . 24 10.2.1 Initial type testing . 24 10.2.2 Further type testing 24 10.2.3 Sampling for typ
18、e testing . 24 DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 3 10.3 Factory production control (FPC) 24 10.3.1 General . 24 10.3.2 Equipment 25 10.3.3 Raw materials and components 26 10.3.4 Product testing and evaluation 26 10.3.5 Non conforming products 26 Annex A (normative) Corrosion tests 27 A.1 Corr
19、osion test method for products designated V1 27 A.1.1 General . 27 A.1.2 Pass/Fail criteria 27 A.1.3 Sampling. 27 A.1.4 Test methods . 27 A.1.5 Evaluation. 31 A.1.6 Test report 32 A.2 Corrosion test method for products designated V2 35 A.2.1 General . 35 A.2.2 Pass/Fail criteria 35 A.2.3 Sampling. 3
20、5 A.2.4 Test methods . 35 A.2.5 Evaluation. 37 A.2.6 Test report 38 A.3 Corrosion test method for products designated V3 39 A.3.1 General . 39 A.3.2 Pass/Fail criteria 39 A.3.3 Sampling. 40 A.3.4 Test methods . 40 A.3.5 Evaluation. 43 A.3.6 Test report 43 Annex B (normative) Choice of size for type
21、test and sampling 46 Annex C (normative) Sampling for factory production control 47 C.1 Incoming material 47 C.1.1 Sampling plans 47 C.1.2 Acceptable quality level (AQL) . 47 C.1.3 Normal, tightened or reduced inspection . 47 C.1.4 Single, double, multiple or sequential sampling 47 C.1.5 Batch quant
22、ity 47 C.1.6 The inspection level 47 C.2 In-process inspection . 48 C.2.1 All dimensional aspects 48 C.2.2 Joint leakage tests 48 C.2.3 Insulation weight checks 48 C.2.4 Volume and density checks . 48 C.2.5 Finished goods checks . 48 Annex D (normative) Factory production control 49 D.1 General . 49
23、 D.2 Insulation material . 49 D.3 Metals, including coatings 49 D.4 Supports . 49 D.5 Seals and sealants 49 D.6 Manufacturing checks . 50 D.6.1 Dimensions 50 D.6.2 Other checks 50 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Direc
24、tive . 51 ZA.1 Scope and relevant characteristics . 51 ZA.2 Procedure(s) for attestation of conformity of metal system chimneys . 53 ZA.2.1 System(s) of attestation of conformity 53 DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 4 ZA.2.2 EC Declaration of conformity 54 ZA.3 CE marking and labelling . 55 B
25、ibliography . 61 DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 5 Foreword This document (EN 1856-1:2009) has been prepared by Technical Committee CEN/TC 166 “Chimneys”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication
26、of an identical text or by endorsement, at the latest by December 2009, and conflicting national standards shall be withdrawn at the latest by March 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall no
27、t be held responsible for identifying any or all such patent rights. This document supersedes EN 1856-1:2003. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive 89/106/EE
28、C. For relationship with EC Directive 89/106/EEC, see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium,
29、Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 1856-1:2009-09 E
30、N 1856-1:2009 (E) 6 Introduction This European Standard has been prepared to be a harmonised standard to provide means of conforming to the essential requirements of the Construction Products Directive and associated EFTA regulations. The generic word “chimney“, when used in this European Standard,
31、refers to systems with metallic liner used to convey the products of combustion from any appliance to the outside atmosphere, and thus includes all other terms of common use in the trade, such as vents, flues, shafts, exhaust systems, ducts, etc. This European Standard addresses the durability again
32、st corrosion by the use of a minimum material specification for the flue liner as well as an interim solution for testing products for durability against corrosion. Three corrosion resistance tests and their requirements have been adopted from existing corrosion testing being undertaken in various m
33、ember states (see Annex A). This European Standard describes chimney components, from which system chimneys can be assembled as illustrated in Figure 1. DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 7 1 Scope This European Standard specifies the performance requirements for single and multi-wall system c
34、himney products with rigid metallic liners (chimney sections, chimney fittings and terminals, including supports) with nominal diameter up to and including 1200 mm, used to convey the products of combustion from appliances to the outside atmosphere. It also specifies the requirements for marking, ma
35、nufacturers instructions, product information and evaluation of conformity. Metal liners and metal connecting flue pipes not covered here are included in EN 1856-2:2009. This European Standard does not apply to structurally independent (free standing or self-supporting) chimneys. 2 Normative referen
36、ces The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 573-3, Aluminium and aluminium alloys Chem
37、ical composition and form of wrought products Part 3: Chemical composition and form of products EN 1443:2003, Chimneys General requirements EN 1859, Chimneys Metal chimneys Test methods EN 10088-1, Stainless steels Part 1: List of stainless steels EN 13384-1, Chimneys Thermal and fluid dynamic calcu
38、lation methods Part 1: Chimneys serving one appliance EN 14241-1, Chimneys - Elastomeric seals and elastomeric sealants . Material requirements and test methods - Part 1: Seals in flue liners EN 15287 (all parts), Chimneys Design, installation and commissioning of chimneys EN ISO 3651-2, Determinati
39、on of resistance to intergranular corrosion of stainless steels. Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels. Corrosion test in media containing sulfuric acid (ISO 3651-2:1998) ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes in
40、dexed by acceptance quality limit (AQL) for lot-by-lot inspection 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 appliance outlet position where the products of combustion exit from the appliance (see Figure 1) 3.2 chimney structure consisti
41、ng of a wall or walls enclosing a flue or flues EN 1443:2003 DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 8 3.2.1 chimney accessory chimney component not conveying products of combustion EN 1443:2003 3.2.2 chimney component any part of a chimney EN 1443:2003 3.3 chimney designation shortened description
42、 of a specific chimney type, which clearly distinguishes it from any other types 3.4 chimney fitting chimney component conveying products of combustion except a chimney section (see Figure 1) EN 1443:2003 3.5 chimney section straight chimney component conveying products of combustion (see Figure 1)
43、EN 1443:2003 3.6 cladding additional non-structural outer wall around a chimney for protection against heat transfer or weathering, or for decorative purposes (see Figure 1) EN 1443:2003 3.7 connecting flue pipe component or components connecting the heating appliance outlet and the chimney (see Fig
44、ure 1) EN 1443:2003 3.8 corrosion load combination of condensate and corrosion resistance classes necessary for the different operating conditions and types of fuel 3.9 custom built chimney chimney that is installed or built on-site using a combination of compatible chimney components that may be fr
45、om one or different sources EN 1443:2003 3.10 design load (DL) load which a chimney or its components are designed to be subjected to, under normal operating conditions, when installed as per manufacturers installation instruction DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 9 3.11 dry operating conditi
46、on condition when a chimney is designed to operate normally with the temperature of the inner surface of the flue liner above the water dew point EN 1443:2003 3.12 enclosure barrier that, when built around a chimney, will give additional safety in case of fire and can provide additional heat transfe
47、r resistance (see Figure 1) EN 1443:2003 3.13 external installation part of a chimney, which is located outside the building 3.14 firestops barrier to prevent the spread of fire 3.15 flexible pipe metal liner, or metal connecting flue pipe having a single or double skin construction, designed to ben
48、d in any direction without permanent deformation 3.16 flue passage for conveying the products of combustion to the outside atmosphere (see Figure 1) EN 1443:2003 3.17 flue gas gaseous portion of the products of combustion conveyed in a flue EN 1443:2003 3.18 flue liner wall of a chimney consisting o
49、f components the surface of which is in contact with products of combustion (see Figure 1) EN 1443:2003 3.19 heating appliances unit generating products of combustion which need to be conveyed to the outside atmosphere (see Figure 1) EN 1443:2003 3.20 insulation material or air gap between the flue liner and the outer wall, designed to increase thermal resistance of the chimney (see Figure 1) DIN EN 1856-1:2009-09 EN 1856-1:2009 (E) 10 3.21 internal installation part of a chimney which is located inside a bui
