EN 14528-2015 en Bidets - Functional requirements and test methods《坐浴盆 功能要求和试验方法》.pdf

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1、BSI Standards PublicationBS EN 14528:2015Bidets Functionalrequirements and test methodsBS EN 14528:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14528:2015. Itsupersedes BS EN 14528:2007 which is withdrawn.The UK participation in its preparation was entru

2、sted to TechnicalCommittee B/503, Sanitary appliances.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British

3、 Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 87731 5ICS 91.140.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2015.

4、Amendments issued since publicationDate Text affectedBS EN 14528:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14528 July 2015 ICS 91.140.70 Supersedes EN 14528:2007English Version Bidets - Functional requirements and test methods Bidets - Exigences fonctionnelles et mthodes dessai Sitzwa

5、schbecken - Funktionsanforderungen und Prfverfahren This European Standard was approved by CEN on 19 June 2015. 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 alt

6、eration. 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 official versions (English, French, German). A version in any other language ma

7、de 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 Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Esto

8、nia, 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, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STAN

9、DARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14528:2015 EBS EN 14528:2015EN 14528:20

10、15 (E) 2 Contents Page European foreword .3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Requirements .5 4.1 Connecting dimensions 5 4.2 Load stability 5 4.3 Cleanability .5 4.4 Protection against overflowing 5 4.4.1 Bidets with overflow 5 4.4.2 Bidets without overflow 6 4.5 Durab

11、ility 6 5 Test methods 6 5.1 General 6 5.2 Static load test .6 5.3 Cleanability .7 5.4 Determination of flow rate of overflow 8 6 Dangerous substances .8 7 Marking .8 8 Assessment and verification of constancy of performance AVCP .9 8.1 General 9 8.2 Type testing . 10 8.2.1 General . 10 8.2.2 Test s

12、amples, testing and compliance criteria 10 8.3 Factory production control (FPC) . 11 8.3.1 General . 11 8.3.2 Equipment . 11 8.3.3 Raw materials and components 11 8.3.4 Product testing and assessment 11 8.3.5 Non-complying products . 12 8.3.6 Corrective action. 12 Annex ZA (informative) Clauses of t

13、his European Standard addressing the provisions of the EU Construction Products Regulation . 13 ZA.1 Scope and relevant characteristics 13 ZA.2 Procedure for assessment and verification of constancy of performance (AVCP) of bidets. 14 ZA.2.1 System of AVCP 14 ZA.2.2 Declaration of performance (DoP)

14、14 ZA.3 CE marking and labelling . 19 Bibliography . 21 BS EN 14528:2015EN 14528:2015 (E) 3 European foreword This document (EN 14528:2015) 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 st

15、atus of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2016 and conflicting national standards shall be withdrawn at the latest by April 2017. Attention is drawn to the possibility that some of the elements of this document may be the subj

16、ect of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14528:2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports

17、essential requirements of the EU Construction Products Regulation. For relationship with EU Construction Products Regulation, see informative Annex ZA, which is an integral part of this document. Since the latest edition of EN 14528 the most significant technical changes are the following: a) introd

18、uction of the term “product type”; b) introduction of the clause “Dangerous substances”; c) modification of the marking of products; d) replacement of the clause “Evaluation of conformity” by “Assessment and verification of constancy of performance AVCP” and replacement of Annex ZA by a new one in a

19、ccordance with provisions of Regulation 305/2011/EU. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finlan

20、d, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14528:2015EN 14528:2015 (E)

21、4 1 Scope This European Standard specifies the functional requirements and test methods for bidets used for domestic purposes and made from either ceramics or stainless steel. All drawings are examples only, other forms are permissible. NOTE For the purposes of this standard the term domestic purpos

22、es includes use in hotels, accommodation for students, hospitals and similar buildings, except when special medical provisions are required. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For

23、 dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 35, Pedestal and wall-hung bidets with over-rim supply - Connecting dimensions 3 Terms and definitions For the purposes of this document, th

24、e following terms and definitions apply. 3.1 bidet sanitary appliance for washing the genital area whilst seated Note 1 to entry: See Figures 1 and 2. Figure 1 Wall-hung bidet Figure 2 Pedestal bidet BS EN 14528:2015EN 14528:2015 (E) 5 3.2 cleanability characteristic which allows surfaces intended t

25、o come into contact with water to be visibly smooth, non-absorbent and free from unacceptable internal corners, such that they can be kept visibly free from dirt and/or stains when subject to a regular maintenance regime, which may include, when appropriate, specific instructions for use and care, a

26、s specified by the manufacturer 3.3 product type construction product with a set of representative performance levels or classes in relation to its Essential Characteristics, produced using a given combination of raw materials or other elements in a specific production process 4 Requirements 4.1 Con

27、necting dimensions The connecting dimensions for the supply and outlet fitting shall conform to EN 35, or the manufacturer shall either supply or recommend appropriate fittings. 4.2 Load stability When tested in accordance with 5.2, stainless steel and all wall-hung bidets shall withstand a force of

28、 (4,00 0,1) kN without showing any evidence of cracking and/or permanent deformation. 4.3 Cleanability When tested in accordance with 5.3, bidets shall have smooth and readily cleansed non-absorbent functional surfaces which are free from acute internal corners which would be difficult to clean, i.e

29、. surfaces intended to or likely to come into contact with water during use. NOTE Functional surfaces do not include inlet and outlet holes, outlet grills, etc. 4.4 Protection against overflowing 4.4.1 Bidets with overflow Every bidet shall be protected against overflowing. When tested in accordance

30、 with 5.4, the flow rate of the overflow shall not be less than the values given in Table 1. BS EN 14528:2015EN 14528:2015 (E) 6 Table 1 Flow rates of overflow Overflow class Overflow rate l/s CL 25 0,25 CL 20 0,20 CL 15 0,15 CL 00 See 4.4.2 4.4.2 Bidets without overflow A bidet with a non-closable

31、outlet or a floor gully may also be used as a protection against overflowing. In this case the bidet is related to Class CL 00. 4.5 Durability Products conforming to the requirements of 4.2 to 4.4 are deemed to be durable. 5 Test methods 5.1 General All tests shall be carried out on the same sample

32、bidet. Install the bidet to be tested on a firm flat horizontal or vertical surface as appropriate with a layer of mortar or other material to accommodate any unevenness. 5.2 Static load test The bidet shall be fixed in accordance with the manufacturers instruction onto a smooth surface with a layer

33、 of mortar or other facing material used for pointing between the back of the bidet and the smooth surface. Gradually apply a force of (4,00 0,1) kN on top of a wooden beam with a cross section of 100 mm 100 mm positioned across the geometric centre of the bowl of the bidet parallel to the wall (see

34、 Figure 3). Allow the force to remain in position for a period of 1 h. Record any failure to comply with 4.2. Any distortion at the points of direct loading shall not constitute a failure. BS EN 14528:2015EN 14528:2015 (E) 7 a) Testing the wall-hung bidets Lateral view b) Testing the wall-hung bidet

35、s Upper view c) Testing the pedestal bidets Lateral view d) Testing the pedestal bidets Upper view Key 1 load (4,0 0,1) kN 2 wooden beam with cross-section 100 mm x 100 mm of adequate length 3 compensation layer 4 wall or floor 5 threaded rod, nut and flexible washer (maximum torque 5 Nm) 6 geometri

36、c centre of bowl Figure 3 Load test 5.3 Cleanability Visually examine the functional surfaces of the bidets using a suitable light source. Record any failure to comply with 4.3. BS EN 14528:2015EN 14528:2015 (E) 8 Imperfections that do not affect the functionality of the surface shall not constitute

37、 a failure. 5.4 Determination of flow rate of overflow The bidet shall be installed horizontally in accordance with the manufacturers instructions. Close the waste-outlet hole(s). Introduce the water supply avoiding turbulence by means of a flexible tube with an inner diameter of 20 mm which leads t

38、o the bottom of the bowl. Adjust the quantity of water supply in such a way that no water spills over the rim or the tap platform of the bidet, whichever is the lowest. Read the water flow rate after a steady-state condition has been established for a period of 60 s by means of a flow-meter fitted i

39、nto the supply pipe. 6 Dangerous substances National regulations on dangerous substances may require verification and declaration on release, and sometimes content, when construction products covered by this standard are placed on those markets. In the absence of European harmonized test methods, ve

40、rification and declaration on release/content should be done taking into account national provisions in the place of use. NOTE An informative database covering European and national provisions on dangerous substances is available at the Construction website on EUROPA. 7 Marking The intended use of b

41、idets is personal hygiene in accordance with the scope of this standard. NOTE The intended use is also mentioned in Annex ZA, Table ZA.1. The abbreviation “PH” for the intended use personal hygiene might be used for CE marking. A schematic drawing of the product might be used for CE marking. A schem

42、atic drawing of the product may optionally follow the abbreviation for personal hygiene. EXAMPLE 1 Use of full text: personal hygiene. EXAMPLE 2 Use of abbreviation: PH. EXAMPLE 3 Use of abbreviation and the optional schematic drawing: PH . Bidets belong always to one class and type at least. For ea

43、ch class and type a set of requirements to be tested (see 8.2.2) is defined. Due to this, a bidet can be described with a designation code which includes all fulfilled essential requirements. The relevant product characteristics and the Essential Characteristics for bidets including their abbreviati

44、ons are given in Table 2. BS EN 14528:2015EN 14528:2015 (E) 9 Table 2 Characteristics and abbreviations for bidets Abbreviations Characteristics EN 14528 Number of European Standard for bidets for product description CL (X) Class of bidet with an integral overflow providing a flow rate (X) with: 25

45、for 0,25 l/s flow rate 20 for 0,20 l/s flow rate 15 for 0,15 l/s flow rate 00 for without integral overflow OF Overflow CA Cleanability LR Load resistance (for wall-hung wash basins only) DA Durability All bidets shall be designated in accordance with the following system: Overflow class Number of s

46、tandard EN 14528 CL 25 (20, 15 or 00) OF CA LR - DA Overflow Cleanability Load resistance Durability The second line of the designation code can be omitted when those characteristics are fulfilled. EXAMPLE 4 Class 25 bidet, i.e. bidet with an overflow providing a flow rate of 0,25 l/s. All essential

47、 characteristics specified for these products in accordance with Annex ZA are satisfied. EN 14528 CL 25 8 Assessment and verification of constancy of performance AVCP 8.1 General The compliance of bidets with the requirements of this standard and with the performances declared by the manufacturer in

48、 the DoP shall be demonstrated by: determination of the product type (see 8.2); factory production control by the manufacturer (FPC), including product assessment (see 8.3). The manufacturer shall always retain the overall control and shall have the necessary means to take responsibility for the con

49、formity of the product with its declared performance(s). BS EN 14528:2015EN 14528:2015 (E) 10 8.2 Type testing 8.2.1 General All performances related to characteristics included in this standard shall be determined when the manufacturer intends to declare the respective performances unless the standard gives provisions for declaring them without performing tests. (e.g. use of previously existing data, CWFT and conventionally accepted performance). Assessment previously performed in accordance with the pro