DIN EN 14241-1-2013 Chimneys - Elastomeric seals and elastomeric sealants - Material requirements and test methods - Part 1 Seals in flue liners German version EN 14241-1 2013《烟囱 弹.pdf

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1、November 2013 Translation by DIN-Sprachendienst.English price group 13No part of this translation 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).I

2、CS 83.140.50; 91.060.40!%)#“2069600www.din.deDDIN EN 14241-1Chimneys Elastomeric seals and elastomeric sealants - Material requirements andtest methods Part 1: Seals in flue liners;English version EN 14241-1:2013,English translation of DIN EN 14241-1:2013-11Abgasanlagen Werkstoffanforderungen und Pr

3、fungen fr elastomere Dichtungen und Dichtwerkstoffe Teil 1: Dichtungen fr den Einsatz in Innenrohren;Englische Fassung EN 14241-1:2013,Englische bersetzung von DIN EN 14241-1:2013-11Conduit de fume Garnitures et matriaux d tanchit en lastomre - Exigences de matriaux etmthodes dessai Partie 1: Garnit

4、ures dtanchit dans les conduits intrieurs;Version anglaise EN 14241-1:2013,Traduction anglaise de DIN EN 14241-1:2013-11SupersedesDIN EN 14241-1:2005-10www.beuth.deDocument comprises 26 pagesIn case of doubt, the German-language original shall be considered authoritative.10.13DIN EN 14241-1:2013-11

5、2 A comma is used as the decimal marker. National foreword This document (EN 14241-1:2013) has been prepared by Technical Committee CEN/TC 166 “Chimneys” (Secretariat: ASI, Austria), Working Group WG 4 “Chimneys and their components with inner linings of plastic” (lead-management: DIN, Germany). The

6、 responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-11-38 AA Kunststoffleitungen und Dichtungen. The DIN Standards corresponding to the International Standards referred to in this documen

7、t are as follows: ISO 48 DIN ISO 48 ISO 815-1 DIN ISO 815-1 ISO 815-2 DIN ISO 815-2 ISO 1431-1 DIN ISO 1431-1 ISO 1817 DIN ISO 1817 ISO 2859-1 DIN ISO 2859-1 ISO 3384 DIN ISO 3384 ISO 7619-1 DIN ISO 7619-1 Amendments This standard differs from DIN EN 14241-1:2005-10 as follows: a) normative referenc

8、es have been updated; b) Clause 3 “Terms and definitions” has been extended; c) Subclause 4.4 “Corrosion resistance classes” has been revised; d) Clause 5 “Requirements” has been completely revised. Previous editions DIN EN 14241-1: 2005-10 DIN EN 14241-1:2013-11 3 National Annex NA (informative) Bi

9、bliography DIN ISO 48, Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) DIN ISO 815-1, Rubber, vulcanized or thermoplastic Determination of compression set Part 1: At ambient or elevated temperatures DIN ISO 815-2, Rubber, vulcanized or thermoplas

10、tic Determination of compression set Part 2: At low temperatures DIN ISO 1431-1, Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing DIN ISO 1817, Rubber, vulcanized Determination of the effect of liquids DIN ISO 2859-1, Sampling procedures for

11、inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection DIN ISO 3384, Rubber, vulcanized or thermoplastic Determination of stress relaxation in compression at ambient and at elevated temperatures DIN ISO 7619-1, Rubber, vulcanized or ther

12、moplastic Determination of indentation hardness Part 1: Durometer method (Shore hardness) DIN EN 14241-1:2013-11 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14241-1 August 2013 ICS 83.140.50; 91.060.40 Supersedes EN 14241-1:2005English Version Chimneys - E

13、lastomeric seals and elastomeric sealants - Material requirements and test methods - Part 1: Seals in flue liners Conduit de fume - Garnitures et matriaux dtanchit en lastomre - Exigences de matriaux et mthodes dessai -Partie 1: Garnitures dtanchit dans les conduits intrieurs Abgasanlagen - Werkstof

14、fanforderungen und Prfungen fr elastomere Dichtungen und Dichtwerkstoffe - Teil 1: Dichtungen fr den Einsatz in Innenrohren This European Standard was approved by CEN on 30 June 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving

15、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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three officia

16、l 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Au

17、stria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe

18、den, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national

19、Members. Ref. No. EN 14241-1:2013: EEN 14241-1:2013 (E) 2 Contents Page Foreword . 4 Introduction 5 1 Scope 6 2 Normative references . 6 3 Terms and definitions 7 4 Classification and designation 8 4.1 General . 8 4.2 Temperature classes 8 4.3 Condensate resistance classes . 9 4.4 Corrosion resistan

20、ce classes 9 4.5 Construction classes . 10 4.6 Location 10 4.7 Designation 10 5 Requirements . 11 5.1 General . 11 5.2 Characterisation . 11 5.3 Long-term resistance to thermal load . 11 5.4 Long-term resistance to condensate exposure 12 5.5 Cyclic condensate resistance test 12 5.6 Relaxation behavi

21、our . 12 5.7 Compression set 12 5.8 Tensile strength . 13 5.9 Elongation at break 13 5.10 Joints in elastomeric seals 13 5.11 Additional requirements for seals intended to be used for external installation 13 6 Test methods 13 6.1 General . 13 6.2 Characterisation . 13 6.3 Long-term resistance to th

22、ermal load . 14 6.4 Long-term resistance to condensate exposure 14 6.5 Cyclic condensate resistance test 15 6.6 Relaxation behaviour . 16 6.7 Compression set 16 6.8 Tensile strength . 16 6.9 Elongation at break 16 6.10 Strength of joints in elastomeric seals 16 6.11 Additional requirements for seals

23、 intended to be used for external installation 16 7 Marking and labelling . 17 8 Evaluation of conformity 17 8.1 General . 17 8.2 Initial type testing . 17 8.3 Further type testing 17 8.4 Factory production control 18 Annex A (normative) Process parameters . 20 DIN EN 14241-1:2013-11 EN 14241-1:2013

24、 (E) 3 Annex B (normative) Description of test specimen . 21 Annex C (informative) Monitoring by a third party . 22 DIN EN 14241-1:2013-11 EN 14241-1:2013 (E) 4 Foreword This document (EN 14241-1:2013) has been prepared by Technical Committee CEN/TC 166 “Chimneys”, the secretariat of which is held b

25、y ASI. 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 February 2014, and conflicting national standards shall be withdrawn at the latest by February 2014. Attention is drawn to the possibility th

26、at some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14241-1:2005. The main modifications compared to EN 14241-1:2005 are the following: a) Normative R

27、eferences were updated; b) terms were added; c) 4.4 (Corrosion resistance classes) was revised; d) Clause 5 (Requirements) was completely revised. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European S

28、tandard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,

29、 Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14241-1:2013-11 EN 14241-1:2013 (E) 5 Introduction The objective of this European Standard is to evaluate the material behaviour of prefabricated elastomeric seals for application in flue liners. The testing conditions are representa

30、tive of normal use, yet severe enough to yield meaningful results in a relatively short period of time. DIN EN 14241-1:2013-11 EN 14241-1:2013 (E) 6 1 Scope This European Standard specifies the material requirements and test methods for prefabricated elastomeric seals for use in flue liners. It also

31、 specifies the requirements for evaluation of conformity. These seals are components in flue liners of different materials such as metal, plastic, clay, concrete. Performance requirements of elastomeric seals in flue liners are covered by the relevant product standards. In the product standards, chi

32、mney products, including seals, are tested under operational conditions (e.g. temperature, pressure, mechanical load, flue gas, condensate) to relevant properties such as leakage and deformation. This European Standard covers seals intended for use in both dry and wet conditions. Therefore all seals

33、 are tested for functioning under wet conditions. This European Standard does not contain all the requirements necessary for chimneys with the following classification: corrosion resistance class 2 concerning natural wood1), corrosion resistance class 3. This European Standard is also applicable for

34、 sealants, in case nothing else is defined. The specimens are made from the sealants, which have been brought into a practical form, cured under manufacturers instructions. The cured sealants will fulfil the same requirements as seals. NOTE Cured sealants are operationally seals in application. 2 No

35、rmative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment

36、s) applies. EN 1443, Chimneys General requirements EN ISO 11358, Plastics Thermogravimetry (TG) of polymers General principles (ISO 11358) EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025) ISO 37, Rubber, vulcanized or thermoplastic Det

37、ermination of tensile stress-strain properties ISO 48, Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) ISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance tests ISO 815-1, Rubber, vulcanized or thermoplastic Determ

38、ination of compression set Part 1: At ambient or elevated temperatures 1) There is not sufficient knowledge or data for flue gas condensate from appliances fired with natural wood. DIN EN 14241-1:2013-11 EN 14241-1:2013 (E) 7 ISO 815-2, Rubber, vulcanized or thermoplastic Determination of compressio

39、n set Part 2: At low temperatures ISO 1431-1, Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing ISO 1817, Rubber, vulcanized or thermoplastic Determination of the effect of liquids ISO 2781, Rubber, vulcanized or thermoplastic Determination of

40、 density ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection ISO 3384 (all parts), Rubber, vulcanized or thermoplastic Determination of stress relaxation in compression ISO 7619-1, Rubber, vulcanize

41、d or thermoplastic Determination of indentation hardness Part 1: Durometer method (Shore hardness) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1443 and the following apply. 3.1 characterisation 2)identification of the material by determining a com

42、bination of properties covering the thermal, mechanical and physicochemical behaviour 3.2 material 3)material composition of which an individual component is made, being the result of a manufacturing process in which the raw material(s) is transformed by extrusion, moulding, welding etc. into its in

43、tended shape 3.3 material test 4)test in which specific properties of a material as defined in 3.2 are tested 3.4 external installation part of a chimney which is located outside the building Note 1 to entry: Flue liners installed within an enclosure or cladding are considered as internal installati

44、ons. 3.5 internal installation part of a chimney which is located inside a building 2) A fingerprint of the material. 3) Changing the manufacturing process may change the properties of the material. 4) The material test does not include the effects of the performance of the chimney system resulting

45、in stress etc. on the individual components. DIN EN 14241-1:2013-11 EN 14241-1:2013 (E) 8 3.6 reaction to fire response of a product in contributing by its own decomposition to a fire to which it is exposed, under specified conditions 3.7 seal prefabricated element that joins two components in such

46、a way as to prevent leakage 3.8 joint in elastomeric seals joint in elastomeric seals is the area where two or more original surfaces of the material are brought together and adhered to each other with the intention to manufacture an endless seal Note 1 to entry: A joint in elastomeric seals may be

47、made by vulcanization, gluing or any other suitable method. 3.9 sealant material which, applied in an unformed state to a joint, seals it by adhering to appropriate surfaces within the joint 3.10 specimen from production tool specimen produced in the tool used to manufacture the seals, and that has

48、passed the production process 3.11 specimen specimens taken from seals or from “specimens from production tool”, both having passed the production process 4 Classification and designation 4.1 General The classification system of EN 1443 is followed as far as it is relevant. Elastomeric seals shall b

49、e classified in accordance with classes of convenience for the following parameters: temperature; condensate resistance; corrosion resistance; construction class; location. 4.2 Temperature classes For temperature classes for chimneys see Table 1. NOTE Temperature classes up to T 600 does not necessarily mean that all of these classes apply for elastomeric seals. The seal class temperature should not be lower than the class of the chimney in which it