1、BS EN15466-1:2009ICS 93.080.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPrimers for cold andhot applied jointsealantsPart 1: Determination of homogeneityThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 3
2、1 July 2009 BSI 2009ISBN 978 0 580 65677 4Amendments/corrigenda issued since publicationDate CommentsBS EN 15466-1:2009National forewordThis British Standard is the UK implementation of EN 15466-1:2009.The UK participation in its preparation was entrusted to TechnicalCommittee B/510/3, Materials for
3、 concrete roads.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer
4、immunityfrom legal obligations.BS EN 15466-1:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15466-1July 2009ICS 93.080.20English VersionPrimers for cold and hot applied joint sealants - Part 1:Determination of homogeneityPrimaires pour produits de scellement de joints appliqus froid et chaud
5、- Partie 1: Dtermination de lhomognitVoranstriche fr kalt und hei verarbeitbare Fugenmassen -Teil 1: Bestimmung der HomogenittThis European Standard was approved by CEN on 6 June 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
6、this 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 CEN Management Centre or to any CEN member.This European Standard exists in three official versions
7、(English, 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgar
8、ia, 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.EUROPEAN COMMITTEE FOR STANDARDIZATI
9、ONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15466-1:2009: EBS EN 15466-1:2009EN 15466-1:2009 (E) 2 Contents P
10、age Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Principle 45 Apparatus .46 Preparation and conditioning of test specimens .47 Procedure .47.1 General 47.2 Appearance in the state of delivery .47.3 Condition in the state of delivery .57.4 Condition after homogenization .58
11、Expression of results 58.1 Primer in the state of delivery 58.2 Primer after homogenization 59 Test report 5BS EN 15466-1:2009EN 15466-1:2009 (E) 3 Foreword This document (EN 15466-1:2009) has been prepared by Technical Committee CEN/TC 227 “Road Materials”, the secretariat of which is held by DIN.
12、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 withdrawn at the latest by January 2010. Attention is drawn to the possibility that some o
13、f 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 standards as listed below: EN 15466-1, Primers for cold and hot applied joint sealants Par
14、t 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: Determination of solids content and evaporation behaviour of volatiles According to the
15、 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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
16、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15466-1:2009EN 15466-1:2009 (E) 4 1 Scope This European Standard describes a method for determining the homogeneity of primers for cold and hot applied j
17、oint 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 undated references, the latest edition of the referenced document (including any amendments) applies. EN 14188-4:
18、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 and definitions For the purposes of this European Standard, the terms and definitions given in EN 14188-4:2009 ap
19、ply. 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 are carried out on the primer as delivered in the original container. Tests for homogenization, phase separation
20、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 cylinder, volume 500 ml, according to EN ISO 4788. 6 Preparation and conditioning of test specimens 6.1 The primer as
21、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 air temperature of (23 5) C. 7.2 Appearance in the state of delivery Colour and gleam of the primer shall be det
22、ermined by observation. BS EN 15466-1:2009EN 15466-1:2009 (E) 5 7.3 Condition in the state of delivery The condition shall be determined by scraping the bottom of the container with the rod and examining the rod for deposited solids. 7.4 Condition after homogenization The primer shall be homogenized
23、 by shaking the container or by stirring. Immediately after homogenizing approximately 500 ml of the primer shall be poured into the measuring cylinder and allowed to stand for (60 5) min. Observe and record if there is any phase separation and any floating particles. Check for deposited solids on t
24、he 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 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
25、 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 homogeneity of the primer after homogenization shall be reported as either homogeneous or not homogeneous (see 7.4). 9 Test report The test re
26、port 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; b) source of sample, batch number, date of manufacture and the use by date; c) date of testing; d) test results: colour, gleam and deposit
27、ed solids in the state of delivery and homogeneity after homogenization; e) name of analyst and test laboratory. BS EN15466-1:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national bo
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