BS-EN-251-2003.pdf
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1、BRITISH STANDARD BS EN 251:2003 Shower trays Connecting dimensions The European Standard EN 251:2003 has the status of a British Standard ICS 91.140.70 ? BS EN 251:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 11 August 2003 BSI 11 Aug
2、ust 2003 ISBN 0 580 41974 6 National foreword This British Standard is the official English language version of EN 251:2003. It supersedes BS EN 251:1992 which is withdrawn. The standard also partially supersedes BS 6340-5:1983, -6:1983, -7:1983 and -8:1985 that are to be the subject of revision. Th
3、e UK participation in its preparation was entrusted to Technical Committee B/503, Sanitary appliances, 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 internatio
4、nal or 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 t
5、o include 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. aid enquirers to understand the text; present to the responsible international/European committee any
6、 enquiries on the interpretation, or proposals for change, and keep the UK interests informed; 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 9 and a b
7、ack cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 251 May 2003 ICS 91.140.70Supersedes EN 251:1990 English version Shower trays - Con
8、necting dimensions Receveurs de douche - Cotes de raccordementDuschwannen - Anschlussmae This European Standard was approved by CEN on 17 January 2003. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the statu
9、s 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A vers
10、ion 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 the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France
11、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36
12、B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 251:2003 E EN 251:2003 (E) 2 Contentspage Foreword3 1Scope 4 2Normative references 4 3Connecting dimensions4 3.1Basic dimensions 4 3.2Dimensions of the waste outle
13、t hole .5 3.3Clearance around the waste outlet hole6 3.4Dimensions and clearance around the overflow hole .7 Annex A (normative) Determination of the dimensions8 A.1Test apparatus8 A.2Determination of the fit of the control gauge in the waste outlet hole.9 EN 251:2003 (E) 3 Foreword This document (E
14、N 251:2003) has been prepared by Technical Committee CEN /TC 163 “Sanitary appliances“ the secretariat of which is held by UNI. 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 November 2003, and c
15、onflicting national standards shall be withdrawn at the latest by November 2003. This document supersedes EN 251:1990. This draft European Standard applies to shower trays used for domestic purposes and complements the standards for baths made from different materials, the existing standards on tap
16、ware and waste fittings (EN 200 and EN 274-1) in terms of their dimensional requirements. Annex A is normative. 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 Re
17、public, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. EN 251:2003 (E) 4 1 Scope This standard specifies requirements for the connecting dimensions for shower
18、trays, regardless of the material used for their manufacture. NOTEOnly dimensions are compulsory. The shape of the appliance in the figures is for illustration only; it in no way prejudices the shape of the appliance which is left to the initiative of the manufacturer. 2 Normative references This Eu
19、ropean 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, subsequent amendments to or revisions of any of these publicati
20、ons 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 274-1, Waste fittings for sanitary appliances Part 1: Requirements. 3 Connecting dimensions 3.1 Basic
21、 dimensions The basic dimensions H, a, H1 and h1 shall comply with those given in Table 1. Table 1 Basic dimensions (see Figure 1) DesignationSymbolValue mm Remarks Vertical distance between the axis of overflow hole, if provided, and the plane of the waste outlet hole H165 to 260- 110 to 170Standar
22、d type waste fitting according to EN 274-1 Horizontal distance between the axis of the waste outlet hole and the axis of the overflow, if provided a ? 170With a waste fitting specified or provided by the manufacturer Distance between the axis of the overflow, if provided, and the spillover H1? 60- ?
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