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1、BS EN 15466-1:2009 ICS 93.080.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Primers for cold and hot applied joint sealants Part 1: Determination of homogeneity This British Standard was published under the authority of the Standards Policy and Strategy C
2、ommittee on 31 July 2009 BSI 2009 ISBN 978 0 580 65677 4 Amendments/corrigenda issued since publication DateComments BS EN 15466-1:2009 National foreword This British Standard is the UK implementation of EN 15466-1:2009. The UK participation in its preparation was entrusted to Technical Committee B/
3、510/3, Materials for concrete roads. A list of organizations represented on this committee 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 Britis
4、h Standard cannot confer immunity from legal obligations. BS EN 15466-1:2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15466-1 July 2009 ICS 93.080.20 English Version Primers for cold and hot applied joint sealants - Part 1: Determination of homogeneity Primaires pour produits de scelleme
5、nt de joints appliqus froid et chaud - Partie 1: Dtermination de lhomognit Voranstriche fr kalt und hei verarbeitbare Fugenmassen - Teil 1: Bestimmung der Homogenitt This European Standard was approved by CEN on 6 June 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations w
6、hich 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 standards may be obtained on application to the CEN Management Centre or to any CEN member. This European
7、 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 notified to the CEN Management Centre has the same status as the official versions. CEN members are the nation
8、al standards bodies of Austria, Belgium, Bulgaria, 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 Un
9、ited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15466-1:200
10、9: E BS EN 15466-1:2009 EN 15466-1:2009 (E) 2 Contents Page Foreword 3 1Scope 4 2Normative references 4 3Terms and definitions .4 4Principle 4 5Apparatus .4 6Preparation and conditioning of test specimens .4 7Procedure .4 7.1General 4 7.2Appearance in the state of delivery .4 7.3Condition in the sta
11、te of delivery .5 7.4Condition after homogenization .5 8Expression of results 5 8.1Primer in the state of delivery 5 8.2Primer after homogenization 5 9Test report 5 w w w . b z f x w . c o m BS EN 15466-1:2009 EN 15466-1:2009 (E) 3 Foreword This document (EN 15466-1:2009) has been prepared by Techni
12、cal Committee CEN/TC 227 “Road Materials”, the secretariat of which is held by DIN. 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 by January 2010, and conflicting national standards shall be withdr
13、awn at the latest by January 2010. 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 such patent rights. This European Standard is one of a series of standa
14、rds as listed below: EN 15466-1, Primers for cold and hot applied joint sealants Part 1: Determination of homogeneity EN 15466-2, Primers for cold and hot applied joint sealants Part 2: Determination of resistance against alkali EN 15466-3, Primers for cold and hot applied joint sealants Part 3: Det
15、ermination of solids content and evaporation behaviour of volatiles 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, Cyprus, Czech Republic, Denmark, Estonia,
16、Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. w w w . b z f x w . c o m BS EN 15466-1:2009 EN 15466-1:2009 (E) 4 1 Scope
17、This European Standard describes a method for determining the homogeneity of primers for cold and hot applied joint sealants. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For un
18、dated references, the latest edition of the referenced document (including any amendments) applies. EN 14188-4:2009, Joint fillers and sealants Part 4: Specifications for primers to be used with joint sealants EN ISO 4788, Laboratory glassware Graduated measuring cylinders (ISO 4788:2005) 3 Terms an
19、d definitions For the purposes of this European Standard, the terms and definitions given in EN 14188-4:2009 apply. 4 Principle A primer is considered as homogeneous if it shows no phase separation, no floating particles and no deposited solids. Tests for appearance and visible floating particles ar
20、e carried out on the primer as delivered in the original container. Tests for homogenization, phase separation and floating particles are carried out on a sample conditioned in a clear glass measuring cylinder. 5 Apparatus 5.1 Round rod, diameter (10 2) mm, length (600 100) mm. 5.2 Measuring cylinde
21、r, volume 500 ml, according to EN ISO 4788. 6 Preparation and conditioning of test specimens 6.1 The primer as delivered in the container shall be prepared by conditioning in a test or conditioning room for at least 24 h at (23 2) C. 7 Procedure 7.1 General All the tests shall be carried out at an a
22、ir temperature of (23 5) C. 7.2 Appearance in the state of delivery Colour and gleam of the primer shall be determined by observation. w w w . b z f x w . c o m BS EN 15466-1:2009 EN 15466-1:2009 (E) 5 7.3 Condition in the state of delivery The condition shall be determined by scraping the bottom of
23、 the container with the rod and examining the rod for deposited solids. 7.4 Condition after homogenization The primer shall be homogenized by shaking the container or by stirring. Immediately after homogenizing approximately 500 ml of the primer shall be poured into the measuring cylinder and allowe
24、d to stand for (60 5) min. Observe and record if there is any phase separation and any floating particles. Check for deposited solids on the bottom of the measuring cylinder by scraping the bottom with the rod and examining the rod for deposited solids. The primer shall be considered as homogeneous
25、if it has no phrase separation, no floating particles and no deposited solids. 8 Expression of results 8.1 Primer in the state of delivery The colour and gleam of the primer and any deposited solids on the container bottom shall be recorded (see 7.2 and 7.3). 8.2 Primer after homogenization The homo
26、geneity of the primer after homogenization shall be reported as either homogeneous or not homogeneous (see 7.4). 9 Test report The test report shall confirm that the test was carried out in accordance with this European Standard and shall include the following information: a) product name and type;
27、b) source of sample, batch number, date of manufacture and the use by date; c) date of testing; d) test results: colour, gleam and deposited solids in the state of delivery and homogeneity after homogenization; e) name of analyst and test laboratory. w w w . b z f x w . c o m BS EN 15466-1:2009 BSI
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