1、BRITISH STANDARDBS EN 15115:2006Textile floor coverings Determination of sensitivity to spilled waterThe European Standard EN 15115:2006 has the status of a British StandardICS 59.080.60g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g5
2、5g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 15115:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 2
3、8 February 2007 BSI 2007ISBN 978 0 580 50242 2National forewordThis British Standard was published by BSI. It is the UK implementation of EN 15115:2006.The UK participation in its preparation was entrusted to Technical Committee PRI/3, Textile floor coverings.A list of organizations represented on P
4、RI/3 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publica
5、tionAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15115December 2006ICS 59.080.60English VersionTextile floor coverings - Determination of sensitivity to spilledwaterRevtements de sol
6、 textiles - Dtermination de lasensibilit aux taches deauTextile Bodenbelge - Bestimmung derWasserfleckenempfindlichkeitThis European Standard was approved by CEN on 21 October 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thi
7、s EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (Engl
8、ish, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech
9、 Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN D
10、E NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15115:2006: ELicensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Un
11、controlled Copy, (c) BSIEN 15115:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Principle4 4 Apparatus .4 4.1 Calibrated cylinder, measuring 100 ml4 4.2 Large greyscales according to EN 20105-A024 4.3 Demineralised water, complying with Grade 3 of EN ISO 3696 4 5 Sampling an
12、d selection of test specimens .4 6 Atmosphere for conditioning and testing .5 7 Procedure .5 8 Evaluation.5 9 Test report 5 Bibliography 6 Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 15115:2006 (E) 3 Foreword This document (EN 15115:2006) has been pr
13、epared by Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings”, the secretariat of which is held by BSI. This Amendment to the European Standard EN 15115:2006 shall be given the status of a national standard, either by publication of an identical text or by endorsement, a
14、t the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Cze
15、ch Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10
16、 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 15115:2006 (E) 4 1 Scope This European Standard specifies a method to determine the sensitivity of a textile floor covering for change in colour or structure after water has been spilled on the surface. This change can be due to a real colour change or t
17、o a migration and concentration of chemicals from pre-coat or backing during the drying process. This concentration of chemicals on a part of the surface is one of the major causes of accelerated uneven soiling of textile floor covering. 2 Normative references The following referenced documents are
18、indispensable 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. EN 1471, Textile floor coverings Assessment of changes in appearance EN 20105-A02, Texti
19、les Tests for colour fastness Part A02: Grey scale for assessing change in colour (ISO 105-A02:1993) EN ISO 139, Textiles Standard atmospheres for conditioning and testing (ISO 139:2005) EN ISO 3696, Water for analytical laboratory use Specification and test methods (ISO 3696:1987) ISO 1957, Machine
20、-made textile floor coverings Selection and cutting of specimens for physical tests 3 Principle A measured amount of water is poured on a test specimen, which is then left to dry. After drying the visibility of the water stain is assessed with grey scales. 4 Apparatus a) Calibrated cylinder, measuri
21、ng 100 ml b) Large greyscales according to EN 20105-A02 c) Demineralised water, complying with Grade 3 of EN ISO 3696 5 Sampling and selection of test specimens Select a specimen of 500 mm 500 mm in accordance with ISO 1957. NOTE 1 Alternatively, if subsequent soiling is to be carried out, the speci
22、men size could be chosen to fit the requirements and apparatus of the soiling method. NOTE 2 For patterned floor coverings or those with distinct areas of differing construction, it may be necessary to carry out the test using multiple test specimens in order to assess the overall sensitivity of the
23、 floor covering to water spillages. Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 15115:2006 (E) 5 6 Atmosphere for conditioning and testing The specimens shall be conditioned for at least 24 h in the standard atmosphere for testing textiles specified
24、in EN ISO 139 (20 2) C) / (65 2) % RH), prior to testing. The specimens shall be laid out singly, use-surface uppermost. 7 Procedure Place the specimen on a flat waterproof plate or support (preferably ceramic or plastic). From a maximum height of 15 cm, slowly pour 100 ml of the demineralised water
25、 onto the middle of the specimen in such a way that it does not drip off from the surface of the specimen but is completely absorbed into it. The water should be applied within (120 20) s. Leave the wet specimens on the flat waterproof support to dry in the standard atmosphere (for testing textiles)
26、 to constant weight (at least 48 h). 8 Evaluation Place the test specimen on the rotating observation table as defined in EN 1471 and use the observation conditions specified in EN 1471. Assess the difference between the stained and unstained area by means of the large greyscales and report the medi
27、an of the individual results. 9 Test report The test report shall contain the following information: a reference to this European Standard, i.e. EN 15115; b complete identification of the product tested, including type, source, colour and manufacturers reference numbers; c previous history of the sa
28、mple; d median of assessment notes according to Clause 8; e any deviation from this standard which may have affected results. Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 15115:2006 (E) 6 Bibliography 1 EN ISO 105-A01, Textiles Tests for colour fastne
29、ss Part A01: General principles of testing (ISO 105-A01:1994) Licensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, na, Wed Apr 18 06:17:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 15115:2006BSI389 Chiswick High RoadLondonW4 4
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