EN ISO 10545-9-2013 en Ceramic tiles - Part 9 Determination of resistance to thermal shock《瓷砖 第9部分 耐热冲击的测定》.pdf

1、BSI Standards PublicationBS EN ISO 10545-9:2013Ceramic tilesPart 9: Determination of resistance tothermal shock (ISO 10545-9:2013)BS EN ISO 10545-9:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO10545-9:2013. It supersedes BS EN ISO 10545-9:1996 which i

2、swithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/539, Ceramic tiles and other rigid tiling.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

3、 of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 72708 5ICS 91.100.23Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under

4、 the authority of theStandards Policy and Strategy Committee on 31 July 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10545-9 July 2013 ICS 91.100.23 Supersedes EN ISO 10545-9:1996English Version Ceramic tiles - Part 9: Determinati

5、on of resistance to thermal shock (ISO 10545-9:2013) Carreaux et dalles cramiques - Partie 9: Dtermination de la rsistance aux chocs thermiques (ISO 10545-9:2013) Keramische Fliesen und Platten - Teil 9: Bestimmung der Temperaturwechselbestndigkeit (ISO 10545-9:2013) This European Standard was appro

6、ved by CEN on 9 July 2013. 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 references concerning such national sta

7、ndards 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 made by translation under the responsibility of a CEN member into its own language and

8、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, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary

9、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management

10、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 Members. Ref. No. EN ISO 10545-9:2013: EBS EN ISO 10545-9:2013EN ISO 10545-9:2013 (E) 3 Foreword This document (EN ISO 10545-9:2013) has been prepared by Tec

11、hnical Committee ISO/TC 189 “Ceramic tile” in collaboration with Technical Committee CEN/TC 67 “Ceramic tiles” 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

12、 by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention 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 suc

13、h patent rights. This document supersedes EN ISO 10545-9:1996. 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, Eston

14、ia, 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 the United Kingdom. Endorsement notice The t

15、ext of ISO 10545-9:2013 has been approved by CEN as EN ISO 10545-9:2013 without any modification. BS EN ISO 10545-9:2013ISO 10545-9:2013(E) ISO 2013 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative References . 13 Principle 14 Apparatus . 15 Test specimens 26 Procedure. 26.1 Pre

16、liminary check of the test specimens 26.2 Test with immersion 26.3 Test without immersion 26.4 Temperature cycling . 26.5 Examination. 27 Test report . 2Bibliography 3BS EN ISO 10545-9:2013ISO 10545-9:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation o

17、f national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. In

18、ternational organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those i

19、ntended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.

20、iso.org/directivesAttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will

21、 be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patentsAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.The committee responsible for this document is ISO/TC 189, Ceramic tile.Thi

22、s third edition cancels and replaces the second edition (ISO 10545-9:2004), which has been technically revised.ISO 10545 consists of the following parts, under the general title Ceramic tiles: Part 1: Sampling and basis for acceptance Part 2: Determination of dimensions and surface quality Part 3: D

23、etermination of water absorption, apparent porosity, apparent relative density and bulk density Part 4: Determination of modulus of rupture and breaking strength Part 5: Determination of impact resistance by measurement of coefficient of restitution Part 6: Determination of resistance to deep abrasi

24、on for unglazed tiles Part 7: Determination of resistance to surface abrasion for glazed tiles Part 8: Determination of linear thermal expansion Part 9: Determination of resistance to thermal shock Part 10: Determination of moisture expansion Part 11: Determination of crazing resistance for glazed t

25、iles Part 12: Determination of frost resistance Part 13: Determination of chemical resistance Part 14: Determination of resistance to stains Part 15: Determination of lead and cadmium given off by glazed tiles Part 16: Determination of small colour differencesiv ISO 2013 All rights reservedBS EN ISO

26、 10545-9:2013INTERNATIONAL STANDARD ISO 10545-9:2013(E)Ceramic tiles Part 9: Determination of resistance to thermal shock1 ScopeThis part of ISO 10545 specifies a test method for determining the resistance to thermal shock of all ceramic tiles under normal conditions of use.Depending on the water ab

27、sorption of the tiles, different procedures (tests with or without immersion) are used unless there is an agreement to the contrary.NOTE ISO 13006 provides property requirements for tiles and other useful information on these products.2 Normative ReferencesThe following referenced documents are indi

28、spensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 10545-3, Ceramic tiles Part 3: Determination of water absorption, apparent porosity, appa

29、rent relative density and bulk density3 PrincipleDetermination of the resistance to thermal shock of a whole tile by cycling 10 times between the temperatures of 15 C and 145 C.4 Apparatus4.1 Low-temperature water bath, through which cold water flows at (15 5) C.One example is a bath 55 cm long, 35

30、cm wide and 20 cm deep, with a water flowrate of 4 l/min. Any other suitable apparatus may be used.For the case of testing with immersion, applicable to all tiles having a water absorption coefficient less than or equal to a mass fraction of 10 % (determined in accordance with ISO 10545-3), the bath

31、 shall not be covered and shall be of sufficient depth to allow the tiles to be placed vertically and immersed completely.For the case of testing without immersion, applicable to glazed tiles having a water absorption coefficient greater than a mass fraction of 10 % (determined in accordance with IS

32、O 10545-3), the bath shall be covered with a thick aluminium plate in such a manner that the water, directed towards the surface, is in contact with the plate. The aluminium plate shall be covered with a layer approximately thick of 5 mm aluminium granules with diameters in the range of 0,3 mm to 0,

33、6 mm.4.2 Oven, capable of being operated at 145 C to 150 C. ISO 2013 All rights reserved 1BS EN ISO 10545-9:2013ISO 10545-9:2013(E)5 Test specimensTest specimens shall be selected at random from the lot to be tested. A minimum of five whole tiles shall be tested.6 Procedure6.1 Preliminary check of t

34、he test specimensFirst examine the tiles for visible defects by viewing them with the naked eye (or with the aid of spectacles if usually worn) from a distance of 25 cm to 30 cm under a minimum illumination of 300 lux. All test specimens shall be free from defects at the commencement of the test. Th

35、e methylene blue solution described in 6.5 may be used to detect pre-test defects.6.2 Test with immersionIn the case of low-porosity tiles having a water absorption coefficient less than or equal to 10 % of their dry masses, immerse them vertically in cold water at (15 5) C so that the tiles are not

36、 in contact with each other.6.3 Test without immersionIn the case of glazed tiles having a water absorption coefficient greater than 10 % of their dry mass fractions, place the glazed face downwards in contact with the aluminium granules over the cold-water bath (4.1) maintained at (15 5) C.6.4 Temp

37、erature cyclingFor both tests, after 15 min at the low temperature, immediately transfer the test specimens to the oven (4.2) maintained at (145 5) C until a uniform temperature is achieved (usually 20 min), then immediately transfer them back to the low-temperature conditions.Repeat this process 10

38、 times.6.5 ExaminationThen examine the test specimens for visible defects by viewing them with the naked eye (or with the aid of spectacles if usually worn) from a distance of 25 cm to 30 cm under a minimum illumination of 300 lux. To assist in detecting defects, a suitable stain (such as a 1 % aque

39、ous solution of methylene blue containing a small quantity of wetting agent) may be brushed onto the proper surfaces of the test specimens. After 1 min, wipe off the stain with a damp cloth.7 Test reportThe test report shall include the following information:a) reference to this part of ISO 10545, i

40、.e. ISO 10545-9:2013;b) a description of the tiles;c) the water absorption coefficient of the tiles;d) the type of test performed (with or without immersion);e) the number of test specimens with visible defects.2 ISO 2013 All rights reservedBS EN ISO 10545-9:2013ISO 10545-9:2013(E)BibliographyISO 13

41、006, Ceramic tiles Definitions, classification, characteristics and marking ISO 2013 All rights reserved 3This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and s

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