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1、BRITISH STANDARD BS EN 15115:2006 Textile floor coverings Determination of sensitivity to spilled water The European Standard EN 15115:2006 has the status of a British Standard ICS 59.080.60 ? Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 20
2、07, Uncontrolled Copy, (c) BSI BS EN 15115:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 BSI 2007 ISBN 978 0 580 50242 2 National foreword This British Standard was published by BSI. It is the UK implementation of EN 1
3、5115:2006. The UK participation in its preparation was entrusted to Technical Committee PRI/3, Textile floor coverings. A list of organizations represented on PRI/3 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. U
4、sers are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007,
5、 Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15115 December 2006 ICS 59.080.60 English Version Textile floor coverings - Determination of sensitivity to spilled water Revtements de sol textiles - Dtermination de la sensibilit aux taches deau Textile Bodenbelge - B
6、estimmung der Wasserfleckenempfindlichkeit This 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 this European Standard the status of a national standard without any alteratio
7、n. 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 three official versions (English, French, German). A version in any other language made by translatio
8、n 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 Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungar
9、y, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre:
10、 rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15115:2006: E Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy
11、, (c) BSI EN 15115:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references4 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 and selection of
12、test specimens.4 6 Atmosphere for conditioning and testing.5 7 Procedure .5 8 Evaluation.5 9 Test report5 Bibliography6 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 15115:2006 (E) 3 Foreword This document
13、 (EN 15115:2006) has been prepared 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 identic
14、al text or by endorsement, at 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: A
15、ustria, Belgium, Cyprus, Czech 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: Londo
16、n South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 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
17、spilled on the surface. This change can be due to a real colour change or to 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 fl
18、oor covering. 2 Normative references The following referenced documents are 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, Tex
19、tile floor coverings Assessment of changes in appearance EN 20105-A02, Textiles 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 lab
20、oratory use Specification and test methods (ISO 3696:1987) ISO 1957, Machine-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 sta
21、in is assessed with grey scales. 4 Apparatus a) Calibrated cylinder, measuring 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.
22、 NOTE 1 Alternatively, if subsequent soiling is to be carried out, the specimen 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 usi
23、ng multiple test specimens in order to assess the overall sensitivity of the floor covering to water spillages. Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 15115:2006 (E) 5 6 Atmosphere for conditioning
24、and testing The specimens shall be conditioned for at least 24 h in the standard atmosphere for testing textiles specified 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 plat
25、e or support (preferably ceramic or plastic). From a maximum height of 15 cm, slowly pour 100 ml of the demineralised water 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
26、(120 20) s. Leave the wet specimens on the flat waterproof support to dry in the standard atmosphere (for testing textiles) 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
27、 EN 1471. Assess the difference between the stained and unstained area by means of the large greyscales and report the median 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 identificat
28、ion of the product tested, including type, source, colour and manufacturers reference numbers; c previous history of the sample; d median of assessment notes according to Clause 8; e any deviation from this standard which may have affected results. Licensed Copy: London South Bank University, London
29、 South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 15115:2006 (E) 6 Bibliography 1 EN ISO 105-A01, Textiles Tests for colour fastness Part A01: General principles of testing (ISO 105-A01:1994) Licensed Copy: London South Bank University, London South Bank Unive
30、rsity, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI blank Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:44:13 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 15115:2006 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Instit
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