BS EN 274-1-2002 Waste fittings for sanitary appliances. Requirements.pdf
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1、BRITISH STANDARD BS EN 274-1:2002 Incorporating Corrigendum No. 1 Waste fittings for sanitary appliances Part 1: Requirements The European Standard EN 274-1:2002 has the status of a British Standard ICS 91.140.70 ? BS EN 274-1:2002 This British Standard, having been prepared under the direction of t
2、he Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 4 September 2002 BSI 9 February 2004 ISBN 0 580 40336 X National foreword This British Standard is the official English language version of EN 2
3、74-1:2002. Together with BS EN 274-2:2002 and BS EN 274-3:2002 it supersedes BS EN 274:1993, BS EN 329:1997, BS EN 411:1995, BS 3380:1982 and BS 3943:1979, which are withdrawn. The obsolescent BS 1184:1976 is also withdrawn. WARNING. The national foreword to BS EN 274:1993 cautioned that the incorre
4、ct use of products conforming to that standard in a UK waste water system could result in a health hazard. This is still true for some of the products under the scope of this standard. To be used satisfactorily with traditional UK installations having 1?,1? and 2 Imperial-sized threaded outlets, the
5、 internal diameter of the threaded end of the waste outlet should be not less than 36 mm, 41.7 mm or 51.9 mm respectively, this to extend for a least 7 mm from the threaded end of the waste outlet. The UK participation in its preparation was entrusted to Technical Committee B/505, Wastewater enginee
6、ring, which has the responsibility to: A list of organizations represented on this committee can be obtained 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
7、 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 include all the necessary provisions of a contract. Users are responsible for its correct ap
8、plication. Compliance with a British Standard does not of itself confer immunity from legal obligations. 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;
9、 monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates
10、when the document was last issued. Amendments issued since publication Amd. No. DateComments 14959 Corrigendum No. 1 9 February 2004Correction to title and revision of national foreword EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 274-1 January 2002 ICS 91.140.70Supersedes together with EN 2
11、74-2:2002 and EN 274- 3:2002 the EN 274:1992, EN 329:1994 and EN 411:1995 English version Waste fittings for sanitary appliances - Part 1: Requirements Dispositifs de vidage des appareils sanitaires - Partie 1: Exigences Ablaufgarnituren fr Sanitrausstattungsgegenstnde - Teil 1: Anforderungen This E
12、uropean Standard was approved by CEN on 23 December 2001. 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-date lists and bibliographical referenc
13、es 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 responsibility of a CEN member into it
14、s 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
15、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 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN nation
16、al Members. Ref. No. EN 274-1:2002 E EN 274-1:2002 (E) 2 Contents page Foreword3 1Scope 3 2Normative references 3 3Terms and definitions4 4Requirements.4 4.1General4 4.2Appearance of surfaces4 4.3Materials4 4.4Design.5 4.4.1Waste outlets5 4.4.2Traps .5 4.5Dimensions.6 4.6Hydraulic requirements.15 4.
17、7Tightness15 4.7.1Tightness of waste outlet with plug or flap.15 4.7.2Tightness of waste fitting15 5Marking .16 6Quality control16 Annex A (informative) A-Deviation .17 Bibliography18 ? EN 274-1:2002 (E) 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC 165, “Wastewat
18、er engineering“, the secretariat of which is held by DIN. 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 July 2002, and conflicting national standards shall be withdrawn at the latest by July 200
19、2. Together with Parts 2 and 3 of this standard, this European Standard supersedes EN 274:1992, EN 329:1994 and EN 411:1995. The other parts of the European Standard contain the necessary statements on testing and quality control of waste fittings for sanitary appliances. Annex A is informative. Acc
20、ording 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway,
21、 Portugal, Spain, Sweden, Switzerland and the United Kingdom. 1 Scope This standard specifies the dimensional, performance, materials and marking requirements for waste outlets, traps and overflows for kitchen sinks, shower trays, wash basins, bidets and baths which are connected to gravity drainage
22、 systems, whatever the purpose of the building. This standard does not specify requirements for waste outlets, traps and overflows which are integral with sanitary appliances. NOTE All figures in this standard are diagrammatic only. This standard does not cover the possible effect of aggressive drai
23、n cleaning materials on products. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references,
24、 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 248, Sanitary tapware - General speci
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