1、BS EN15466-3:2009ICS 93.080.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPrimers for cold andhot applied jointsealantsPart 3: Determination of solids contentand evaporation behaviour of volatilesThis British Standardwas published under theauthority of the S
2、tandardsPolicy and StrategyCommittee on 31 July 2009 BSI 2009ISBN 978 0 580 65679 8Amendments/corrigenda issued since publicationDate CommentsBS EN 15466-3:2009National forewordThis British Standard is the UK implementation of EN 15466-3:2009.The UK participation in its preparation was entrusted to
3、TechnicalCommittee B/510/3, Materials for 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.Complian
4、ce with a British Standard cannot confer immunityfrom legal obligations.BS EN 15466-3:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15466-3July 2009ICS 93.080.20English VersionPrimers for cold and hot applied joint sealants - Part 3:Determination of solids content and evaporation behaviour o
5、fvolatilesPrimaires pour produits de scellement de joints appliqus froid et chaud - Partie 3: Dtermination de la teneur enmatires solides et du comportement lvaporation dessubstances volatilesVoranstriche fr kalt und hei verarbeitbare Fugenmassen -Teil 3: Bestimmung des Feststoffanteils und desVerdu
6、nstungsverhaltens der flchtigen AnteileThis 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 this EuropeanStandard the status of a national standard without any alteration. Up-to-d
7、ate 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 (English, French, German). A version in any other language made by translationunder the
8、 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, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary,
9、 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 DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue
10、 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 15466-3:2009: EBS EN 15466-3:2009EN 15466-3:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Principle 45
11、 Apparatus .46 Procedure .56.1 Conditioning .56.2 Evaporation behaviour 56.3 Solids content 57 Calculation of results 57.1 Evaporation behaviour of volatiles 57.2 Solids content 68 Expression of results 69 Test report 6BS EN 15466-3:2009EN 15466-3:2009 (E) 3 Foreword This document (EN 15466-3:2009)
12、has been prepared by Technical 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 nationa
13、l standards shall be withdrawn 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 i
14、s one of a series of standards 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
15、 joint sealants Part 3: Determination 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 R
16、epublic, 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 the United Kingdom. BS EN 15466-3:2009EN 15466-3:2009 (E) 4 1 Scope
17、This European Standard describes a method for determining the solids content and the evaporation behaviour of volatiles 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 refe
18、rences, only the edition cited applies. For undated 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 291, Plastics Standard atmospheres fo
19、r conditioning and testing (ISO 291:2008) ISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance tests 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 14188-4:2009 and the following apply. 3.1 standard atmosphere
20、Standard atmosphere 23/50, class 2 in accordance with EN ISO 291 3.2 evaporation behaviour of volatiles loss of mass at Standard atmosphere in a test enclosure or conditioning enclosure after a defined period of storing conditions 3.3 solids content residue of a primer after a defined period of stor
21、age at 110 C 4 Principle A sample of a primer is stored under a defined conditioning. After this conditioning, the loss of volatile substances and the residue of the primer are calculated. 5 Apparatus 5.1 Balance, capacity 100 g, tolerance 1 mg. 5.2 3 single use syringes, capacity approximately 2 ml
22、. 5.3 3 glass Petri dishes, inner diameter (90 5) mm, border height (10 2) mm. 5.4 Desiccator, with drying agent. 5.5 Laboratory oven, complying with ISO 188 and capable of maintaining test specimens at constant temperatures of more than +120 C. BS EN 15466-3:2009EN 15466-3:2009 (E) 5 6 Procedure 6.
23、1 Conditioning The primer shall be homogenized by shaking the container or by stirring with a suitable rod. The primer shall be conditioned in a test enclosure or conditioning room at Standard atmosphere for at least 24 hours. 3 glass Petri dishes and 3 single use syringes shall be conditioned at St
24、andard atmosphere for at least 24 hours. 6.2 Evaporation behaviour 6.2.1 After conditioning, each empty Petri dish shall be weighed (m1). 6.2.2 After conditioning, each of the single use syringes shall be filled with primer and weighed (m2). 6.2.3 The content of a single use syringe shall be deposit
25、ed in a glass Petri dish such that the primer is evenly distributed in the glass Petri dish. 6.2.4 Each of the emptied single use syringes and any remaining primer residue in the syringe shall be weighed (m3). 6.2.5 The glass Petri dishes shall be stored at Standard atmosphere in a test enclosure or
26、 conditioning enclosure, which shall be a draught free environment. Each glass Petri dish and contents shall then be weighed after (60 1) min (m4) and after (90 1) min (m5). 6.3 Solids content 6.3.1 After carrying out 6.2.5, the glass Petri dishes shall be placed in a oven for 24 h 15 min at (110 5)
27、 C. 6.3.2 After removing the glass Petri dishes from the oven, the glass Petri dishes shall be conditioned in a desiccator for 1 h 10 min at (23 2) C. 6.3.3 After conditioning in the desiccator, weigh each glass Petri dish and contents (m6). 7 Calculation of results 7.1 Evaporation behaviour of vola
28、tiles The evaporation behaviour of volatiles for each sample after 60 min shall be calculated using Equation (1) and after 90 min using Equation (2): Evaporation behaviour of volatiles after 60 min: +=632164601100mmmmmmVA (1) Evaporation behaviour of volatiles after 90 min: +=632165901100mmmmmmVA (2
29、) BS EN 15466-3:2009EN 15466-3:2009 (E) 6 where VA60is the evaporation behaviour of volatiles after 60 min in % by mass; VA90is the evaporation behaviour of volatiles after 90 min in % by mass; m1is the mass of glass Petri dish; m2is the mass of single use syringe with primer; m3is the mass of singl
30、e use syringe with primer residue; m4is the mass of glass Petri dish with primer after 60 minutes stored at Standard atmosphere; m5is the mass of glass Petri dish with primer after 90 minutes stored at Standard atmosphere; m6is the mass of glass Petri dish with primer after being removed from the ov
31、en. 7.2 Solids content The solid contents for each sample shall be calculated using Equation (3): 3216100mmmmFA= (3) where FA is the solids content, in % by mass; m1is the mass of glass Petri dish; m2is the mass of single use syringe with primer; m3is the mass of single use syringe with primer resid
32、ue; m6is the mass of glass Petri dish with primer after being removed from the oven. 8 Expression of results The results for the evaporation behaviour of volatiles after 60 min, the evaporation behaviour of volatiles after 90 min, and the solids content shall be expressed as an arithmetic average of
33、 the three individual results in terms of % by mass, rounded to the nearest 0,1%. 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; b) source of sample, batch numb
34、er, date of manufacture and use by date; BS EN 15466-3:2009EN 15466-3:2009 (E) 7 c) date of testing; d) test results; e) name of analyst and test laboratory. BS EN15466-3:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards
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