BS-EN-15542-2008.pdf
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1、BRITISH STANDARD BS EN 15542:2008 Ductile iron pipes, fittings and accessories External cement mortar coating for pipes Requirements and test methods ICS 23.040.01 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not f
2、or Resale, 08/14/2008 21:00:05 MDT No reproduction or networking permitted without license from IHS BS EN 15542:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 57336 1 National foreword This British
3、Standard is the UK implementation of EN 15542:2008. The UK participation in its preparation was entrusted to Technical Committee PSE/10, Iron pipes and fittings. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to in
4、clude all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS u
5、nder license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:00:05 MDT No reproduction or networking permitted without license from IHS EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15542 March 2008 ICS 23.040.01 English Version Ductile iron pipes, fit
6、tings and accessories - External cement mortar coating for pipes - Requirements and test methods Tuyaux, raccords et accessoires en fonte ductile - Revtement extrieur en mortier de ciment pour tuyaux - Prescriptions et mthodes dessai Rohre, Formstcke und Zubehr aus duktilem Gusseisen - Zementmrtelum
7、hllung von Rohren - Anforderungen und Prfverfahren This European Standard was approved by CEN on 7 February 2008. 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 a
8、lteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN 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
9、translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, G
10、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORM
11、UNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15542:2008: E Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy License
12、e=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:00:05 MDT No reproduction or networking permitted without license from IHS EN 15542:2008 (E) 2 Contents Page Foreword4 Introduction.5 1 Scope 6 2 Normative references6 3 Terms and definitions .7 4 Ordering information.8 5 Technical requirements 8
13、5.1 Zinc coating8 5.2 Primer film thickness 8 5.3 Fresh cement mortar composition.8 5.4 Fresh cement mortar layer thickness9 5.5 Pipe ends9 5.6 Appearance of cured cement mortar coating.9 5.7 Thickness of cured cement mortar coating9 5.8 Repairs10 5.9 Marking.10 6 Performance requirements.10 6.1 Cem
14、ent mortar Constituents10 6.1.1 Cement10 6.1.2 Sand 10 6.1.3 Fibres 10 6.1.4 Surface tissue.10 6.1.5 Organic components.11 6.2 Bond strength 11 6.3 Impact resistance.11 7 Test methods11 7.1 Routine tests11 7.1.1 Zinc coating11 7.1.2 Primer11 7.1.3 Fresh cement mortar composition.11 7.1.4 Thickness o
15、f the cement mortar layer.11 7.1.5 Pipe ends11 7.1.6 Appearance and continuity of cured cement mortar coating .12 7.1.7 Thickness of the cured cement mortar coating12 7.1.8 Repairs12 7.1.9 Marking.12 7.2 Performance tests12 7.2.1 Constituents.12 7.2.2 Bond strength 13 7.2.3 Impact strength13 Annex A
16、 (informative) Quality assurance.14 A.1 General14 A.2 Performance test15 A.3 Quality assessment system16 Annex B (informative) Application process17 B.1 Coating process.17 B.1.1 Temperature during work .17 BS EN 15542:2008 Copyright British Standards Institution Provided by IHS under license with BS
17、I - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:00:05 MDT -,-,- EN 15542:2008 (E) 3 B.1.2 Application of zinc coating.17 B.1.3 Application of primer 17 B.2 Application of cement mortar 17 B.2.1 Application with primer.17 B.2.2 Application without primer.17 Annex C (
18、informative) Explanatory notes.18 Annex D (informative) Calculation of fresh cement mortar composition .19 D.1 General .19 D.2 Sampling 19 D.3 Determination of the content of sand and fibres .19 D.4 Determination of the fibre content.20 Bibliography21 BS EN 15542:2008 Copyright British Standards Ins
19、titution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:00:05 MDT -,-,- EN 15542:2008 (E) 4 Foreword This document (EN 15542:2008) has been prepared by Technical Committee CEN/TC 203 “Cast iron pipes, fittings and their joints”,
20、 the secretariat of which is held by AFNOR. 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 September 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. A
21、ttention 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 not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations
22、 of the following countries are bound to implement this European Standard: 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, S
23、lovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15542:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:00:05 MDT -,-,- EN 15542:2008 (E) 5 Introduction This
24、European Standard is in conformity with the general requirements already established by CEN/TC 164 in the field of water supply (e.g. potable water) and CEN/TC 165 in the field of waste water. In respect of potential adverse effects on the quality of water intended for human consumption, caused by t
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