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1、BRITISH STANDARD BS EN ISO 10545-1:1997 Ceramic tiles Part 1: Sampling and basis for acceptance The European Standard EN ISO 10545-1:1997 has the status of a British Standard ICS 91.100.20 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS E
2、N ISO 10545-1:1997 This British Standard, having been prepared under the direction of the Sector Board for Building and Civil Engineering, was published under the authority of the Standards Board and comes into effect on 15 November 1997 BSI 04-2000 The following BSI references relate to the work on
3、 this standard: Committee reference B/539 Draft for comment 93/107014 DC ISBN 0 580 28653 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee B/539, Ceramic tiles and other rigid tiling, upon which the following bodies were
4、 represented: Association of Building Engineers British Adhesives and Sealants Association British Ceramic Research Ltd. British Ceramic Tile Council Building Research Establishment Chartered Institute of Building Concrete Society Construction Confederation Consumer Policy Committee of BSI Contract
5、Flooring Association Federation of Master Builders Federation of Resin Formulators and Applicators Health and Safety Executive Institute of Clerks of Works of Great Britain London Underground Ltd. Mortar Producers Association National Federation of Clay Industries National Federation of Terrazzo, Ma
6、rble and Mosaic Specialists National Master Tile Fixers Association National Tile, Faience and Mosaic Fixers Society Natural Slate Quarries Association Royal Institute of British Architects Stone Federation Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffield
7、un, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10545-1:1997 BSI 04-2000i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Definitions3 3Principle3 4Constitution of inspection lots3 5Extent of the inspection3 6Sampling3 7I
8、nspection3 8Determination of acceptability of inspection lots4 9Acceptance report4 Table 1 Sampling procedure5 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10545-1:1997 ii BSI 04-2000 National foreword This British Standard has
9、been prepared by Technical Committee B/539 and is the English language version of EN ISO 10545-1:1997 Ceramic tiles Part 1: Sampling and basis for acceptance, published by the European Committee for Standardization (CEN). It is technically equivalent to ISO 10545-1:1995, published by the Internation
10、al Organization for Standardization (ISO). It supersedes BS 6431-23:1986, which will be withdrawn when Parts 1 to 16 of BS EN ISO 10545 have all been published. This Part of BS EN ISO 10545 was originally drafted by CEN/TC 67, Ceramic tiles, as EN 163, published in 1985, and confirmed in 1991. Subse
11、quently the European Standard was revised by ISO as a Part of ISO 10545, which has now been approved by CEN as a Part of EN ISO 10545. The editorial modification mentioned in the EN ISO foreword has been made in this BS EN ISO text. The technical changes from the method described in BS 6431-23 are a
12、s follows. Table 1 includes values for acceptance and rejection when tiles are tested for breaking strength, impact resistance, lead and cadmium release, small colour differences and coefficient of friction. Values for scratch hardness (Mohs) are not now included. In this table, the sample sizes for
13、 the test for coefficient of linear thermal expansion have been corrected to 2, as in BS EN ISO 10545-8. The initial sample size for the moisture expansion test is reduced from 7 to 5 and there is no second sample. A British Standard does not purport to include all the necessary provisions of a cont
14、ract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, pages 2
15、to 6 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUR
16、OPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10545-1 July 1997 ICS 91.100.20Supersedes EN 163:1991 Descriptors: Ceramics, tiles, sampling, acceptance English version Ceramic tiles Part 1: Sampling and basis for acceptance (ISO 10545-1:1995) Carreaux et dalles cramiques Partie 1: Echantillon
17、nage et conditions de rception (ISO 10545-1:1995) Keramische Fliesen und Platten Teil 1: Probenahme und Grundlagen fr die Annahme (ISO 10545-1:1995) This European Standard was approved by CEN on 1997-05-01. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
18、 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 standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in
19、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 notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of
20、 Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Ce
21、ntral Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10545-1:1997 E Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) B
22、SI EN ISO 10545-1:1997 BSI 04-2000 2 Foreword The text of the International Standard from Technical Committee ISO/TC 189, Ceramic tiles, of the International Organization for Standardization (ISO) has been taken over as a European Standard by Technical Committee CEN/TC 67, Ceramic tiles, the secreta
23、riat of which is held by UNI. This European Standard supersedes EN 163:1991. EN ISO 10545 consists of the following Parts, under the common title Ceramic tiles. Part 1: Sampling and basis for acceptance; Part 2: Determination of dimensions and surface quality; Part 3: Determination of water absorpti
24、on, 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 abrasion for unglazed tiles; Part
25、 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 tiles; Part 12: Determi
26、nation 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 differences; Part 17: Determination of coefficient of friction. This
27、 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 January 1998, and conflicting national standards shall be withdrawn at the latest by January 1998. According to the CEN/CENELEC Internal Regulations, th
28、e 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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United King
29、dom. Endorsement notice The text of the International Standard ISO 10545-1:1995 has been approved by CEN as a European Standard without technical modifications, but with the following editorial modifications: Existing ISO textISO text modified Clause 1, third line:Clause 1, third line: “. of ceramic
30、 tiles.”“. of ceramic tiles, not installed.” Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 10545-1:1997 BSI 04-20003 1 Scope This part of ISO 10545 specifies rules for batching, sampling, inspection and acceptance/rejection of ceram
31、ic tiles, not installed. 2 Definitions For the purposes of this part of ISO 10545, the following definitions apply. 2.1 order quantity of tiles ordered at one time. An order may consist of one or more consignments 2.2 consignment quantity of tiles delivered during a period of 2 days 2.3 homogeneous
32、(sub)consignment (sub)consignment that consists of tiles from one manufacturer, produced under conditions and with properties that are presumed uniform 2.4 inspection lot quantity of tiles submitted for inspection manufactured by one manufacturer under conditions and with properties that are presume
33、d uniform 2.5 sample specified number of tiles taken from an inspection lot 2.6 sample size number of tiles to be tested for each property 2.7 requirement required characteristic as specified for the property in the relevant product standard 2.8 non-conforming unit tile that does not meet the requir
34、ement for the property concerned 3 Principle This part of ISO 10545 provides for a sampling inspection system with a double sampling plan, partly for the method of inspection by attributes (individual values) and partly for a method of inspection by average values (variables). The number of tiles to
35、 be tested varies for each property (see Table 1). 4 Constitution of inspection lots An inspection lot may consist of one or more homogeneous consignments or subconsignments. Any consignment which is not homogeneous shall be divided into subconsignments which are assumed to be homogeneous and which
36、may then constitute inspection lots. If non-homogeneity is not relevant to the properties to be tested, by agreement between the supplier and consumer, the consignment can be treated as homogeneous. NOTE 1For example, a consignment of tiles, of the same type with different glazes, can be homogeneous
37、 with regard to dimensions and water absorption and non-homogeneous with regard to surface quality. In the same way, accessories which differ only in shape from the remaining tiles in the sample may be considered homogeneous with respect to the other properties. 5 Extent of the inspection The choice
38、 of properties to be considered for inspection shall be subject to agreement between the supplier and consumer and may depend on the size of the inspection lot. NOTE 2In principle, a complete range of tests shall only be executed for inspection lots of more than 5 000 m2 of tiles. Testing is usually
39、 not considered to be necessary for inspection lots of less than 1 000 m2 of tiles. The number of inspection lots to be drawn for testing shall be subject to agreement between the parties concerned. 6 Sampling 6.1 The sampling location shall be subject to agreement between the supplier and consumer.
40、 6.2 One or more representatives of each party concerned may be present at the time the sample is taken. Samples shall be taken at random from the inspection lot. Two samples shall be taken. It may not be necessary to test the second sample. Each sample shall be packed separately and shall be sealed
41、 and marked as agreed by the parties concerned. 6.3 For each property, the number of tiles to be tested is indicated as “sample size” in column 2 of Table 1. 7 Inspection 7.1 The tiles in the sample shall be tested according to the test methods specified in the relevant product standards. 7.2 The te
42、st results shall be evaluated according to clause 8. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:09:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 10545-1:1997 4 BSI 04-2000 8 Determination of acceptability of inspection lots 8.1 Inspection by attributes 8.1.1 When the number of
43、non-conforming units found in the initial sample is less than or equal to the acceptance number Ac1 indicated in column 3 of Table 1, the inspection lot from which the sample was drawn shall be considered acceptable. 8.1.2 When the number of non-conforming units found in the initial sample is greate
44、r than or equal to the rejection number Re1 indicated in column 4 of Table 1, this justifies rejection of the inspection lot. 8.1.3 When the number of non-conforming units found in the initial sample lies between the acceptance number and the rejection number (columns 3 and 4 of Table 1), a second s
45、ample of the same size as the initial sample shall be taken and tested. 8.1.4 The number of non-conforming units found in the initial and second samples shall be totalled. 8.1.5 If the total number of non-conforming units is less than or equal to the acceptance number Ac2 indicated in column 5 of Ta
46、ble 1, the inspection lot shall be considered acceptable. 8.1.6 If the total number of non-conforming units is greater than or equal to the second rejection number Re2 indicated in column 6 of Table 1, this justifies rejection of the inspection lot. 8.1.7 When the relevant product standard calls for
47、 more than one property to be tested, the second sample taken (see 8.1.3) shall only be inspected in accordance with those tests which, at the time of inspection of the initial sample, gave numbers of non-conforming units between the acceptance number Ac1 and the rejection number Re1. 8.2 Inspection
48、 by the average value 8.2.1 If the average value () of the test results of the initial sample meets the requirements, the inspection lot shall be considered acceptable (column 7 of Table 1). 8.2.2 If the average valuedoes not meet the requirements, a second sample of the same size as the initial sam
49、ple shall be taken (column 8 of Table 1). 8.2.3 If the average value () of the test results of the combined initial and second samples meets the requirements, the inspection lot shall be considered acceptable (column 9 of Table 1). 8.2.4 If the average value does not meet the requirements, this justifies rejection of the inspection lot (column 10 of Table 1). 9 Acceptance report The acceptance report shall include the following information: a) reference to this part of ISO 10545; b) a description of the tiles; c) the sam