BS EN 14187-6-2017 Cold applied joint sealants Test method Determination of the adhesion cohesion properties after immersion in test fuels and liquid chemicals《冷用密封胶 试验方法 浸入试验燃油和液体.pdf

1、BS EN 14187-6:2017Cold applied joint sealants Test methodPart 6: Determination of the adhesion/cohesion properties after immersion in testfuels and liquid chemicalsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 14187-6:2017 BRITISH STANDARDNational forewordThi

2、s British Standard is the UK implementation of EN 14187-6:2017. It supersedes BS EN 14187-6:2003 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/510/3, Materials for concrete roads.A list of organizations represented on this committee can be obtained

3、 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. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 87739 1 ICS 91.100.50; 93.080.20 Compl

4、iance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 14187-6:2017EUROPEAN STA

5、NDARD NORME EUROPENNE EUROPISCHE NORM EN 14187-6 March 2017 ICS 93.080.20 Supersedes EN 14187-6:2003English Version Cold applied joint sealants - Test method - Part 6: Determination of the adhesion/cohesion properties after immersion in test fuels and liquid chemicals Mastics pour joints appliqus fr

6、oid - Mthodes dessai - Partie 6 : Dtermination des propriets dadhesivit/cohsion aprs immersion dans des liquides chimiques liquides Kalt verarbeitbare Fugenmassen - Prfverfahren - Teil 6: Bestimmung der Haft- und Dehnungseigenschaften nach Lagerung in flssigen Chemikalien This European Standard was

7、approved by CEN on 6 February 2017. 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 alteration. Up-to-date lists and bibliographical references concerning such nat

8、ional standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own lang

9、uage and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece

10、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NO

11、RMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14187-6:2017 EBS EN 14187-6:2017EN 14187-6:2017 (E) 2 Contents Page European foreword . 3 1 Scope 5 2 Norma

12、tive references 5 3 Terms and definitions . 5 4 Principle . 5 5 Apparatus and materials 5 6 Preparation of test specimens 6 7 Conditioning 7 8 Procedure. 7 8.1 Test fuels 7 8.2 Temperature of immersion . 7 8.3 Test period . 8 8.4 Test procedure . 8 9 Test report . 8 Annex A (informative) List of liq

13、uid chemicals . 9 BS EN 14187-6:2017EN 14187-6:2017 (E) 3 European foreword This document (EN 14187-6:2017) 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 b

14、y publication of an identical text or by endorsement, at the latest by September 2017, and conflicting national standards shall be withdrawn at the latest by September 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shal

15、l not be held responsible for identifying any or all such patent rights. This document supersedes EN 14187-6:2003. Apart from editorial changes the following major changes have been made in this revision: a) Change of the title; b) Table 1, Change of the test fuels and addition of de-icing liquids i

16、n accordance with new technical requirements. This European Standard is one of a series of standards as listed below: EN 14187-1, Cold applied joint sealants Test methods Part 1: Determination of rate of cure. EN 14187-2, Cold applied joint sealants Test methods Part 2: Determination of tack free ti

17、me. EN 14187-3, Cold applied joint sealants Test methods Part 3: Determination of self-levelling properties. EN 14187-4, Cold applied joint sealants Test methods Part 4: Determination of the change in mass and volume after immersion in test fuels and liquid chemicals. EN 14187-5, Cold applied joint

18、sealants Test methods Part 5: Determination of the resistance to hydrolysis. EN 14187-6, Cold applied joint sealants Test methods Part 6: Determination of the adhesion/cohesion properties after immersion in test fuels and liquid chemicals. EN 14187-7, Cold applied joint sealants Test methods Part 7:

19、 Determination of the resistance to flame. EN 14187-8, Cold applied joint sealants Test methods Part 8: Determination of the resistance to artificial weathering by UV-irradiation. EN 14187-9, Cold applied joint sealants Test methods Part 9: Function testing of joint sealants. BS EN 14187-6:2017EN 14

20、187-6:2017 (E) 4 WARNING Attention is drawn to the health and safety at work and the need to ensure that this test is carried out under suitable environmental conditions to provide adequate protection to persons against the risk of contact or inhalation of toxic liquid chemicals. Annex A is informat

21、ive. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France

22、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14187-6:2017EN 14187-6:2017 (E) 5 1 Scope This European Standard spe

23、cifies a test method to determine the adhesion/cohesion properties after immersion in test fuels or liquid chemicals. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only

24、 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13880-12, Hot applied joint sealants - Part 12: Test method for the manufacture of concrete test blocks for bond testing (recipe methods) EN 14188-4, Joint fillers

25、 and sealants - Part 4: Specifications for primers to be used with joint sealants EN ISO 6927, Buildings and civil engineering works - Sealants - Vocabulary (ISO 6927) EN ISO 8340, Building construction - Sealants - Determination of tensile properties at maintained extension (ISO 8340) 3 Terms and d

26、efinitions For the purposes of this document, the terms and definitions given in EN ISO 6927 apply. 4 Principle The test specimen of the cold applied joint sealant is prepared in which the sealant adheres to two parallel contact surfaces. The test specimen is immersed in specified test liquids and s

27、ubsequently extended to a defined width. This extension is maintained under defined conditions. Any breaks in adhesion or cohesion are recorded. 5 Apparatus and materials 5.1 Concrete supports in accordance with EN 13880-12, for the preparation of the test specimens, of dimensions as shown in Figure

28、 1. Two supports are required for each test specimen. 5.2 Spacers of dimensions (12 12 12,5) mm (see Figure 1) for the preparation of test specimens. 5.3 Anti-adherent substrate, for the preparation of the test specimens. 5.4 Spacers of appropriate dimensions to hold the test specimens extended on 1

29、00 % of the original width. 5.5 Tensile testing machine capable of extending the test specimens at a rate of (5,5 0,5) mm/min. 5.6 Container for immersion of the test specimens in liquid chemicals, deep enough to provide a minimum of 15 mm of the liquid chemical covering the surface of the specimens

30、. 5.7 Test liquids with compositions as given in Table 1. In addition the relevant jet fuel, hydraulic oil, engine oil, defrosting fluid, glycol or any other liquid chemical can be used as required from the intended application (see Annex A). BS EN 14187-6:2017EN 14187-6:2017 (E) 6 Table 1 Compositi

31、on of test fuels and liquid chemicals Chemical liquid Test fuel I in accordance with EN 228 with maximum content of 20 % bioalcohol Test fuel II Test liquid DC Ground Test liquid DC Aircraft Other liquid chemical V-% V-% W-% W-% Isooctane 25,0 70 in accordance with Annex A, Table A.1 Toluene 42,5 30

32、 Ethanol 5,0 Diisobutylene 12,0 Methanol 15,0 Water 0,5 60 60 Sodium formate a 40 Ethylene glycol 40 aWith pH buffer, pH 55 C Test liquid A 20/NP II LC-4 All hydrocarbons (including LC-2, LC-3) 60,0 Vol-% Toluene 30,0 Vol-% Xylene 10,0 Vol-% Methylnaphthalene LC-4a Benzene and benzene-containing mix

33、tures (including LC-2, LC-3 and LC-4 to LC-4b) 30,0 Vol-% Benzene 30,0 Vol-% Toluene 30,0 Vol-% Xylene 10,0 Vol-% Methylnaphthalene BS EN 14187-6:2017EN 14187-6:2017 (E) 10 No Chemical group Test liquid 1 2 3 LC-4b Crude oil Crude oil LC-5 Mono- and multifunctional alcohols (max. 48 % methanol), gly

34、colethers (including LC-5b) 48,0 Vol-% Methanol 48,0 Vol-% Isopropanol 4,0 Vol-% Water LC 5a All alcohols and glycolethers (including LC-5 and LC 5b) Methanol LC 5b Mono- and multifunctional alcohols 48,0 Vol-% Ethanol 48,0 Vol-% Isopropanol 4,0 Vol-% Water LC-6 Chlorinated hydrocarbons C2(including

35、 LC 6b) Trichloroethylene LC-6a All chlorinated hydrocarbons = C1(including LC-6 and LC-6b) Methylenedichloride LC-6b Aromatic chlorinated hydrocarbons Monochlorobenzene LC-7 All organic esters and ketones 50,0 Vol-% Ethylacetate 50,0 Vol-% Methyl-isobutylketone LC-7a Aromatic esters and ketones 50,

36、0 Vol-% Salicylic-acid-methylester 50,0 Vol-% Acetophenone LC-8 Aqueous solutions of aliphatic aldehydes up to 40 W-% Solution of formaldehyde in water (3540 W-%) LC-8a Aqueous solutions of aliphatic aldehydes up to 40 W-% (including LC-8) 50,0 Vol-% n-Butyraldehyde 50,0 Vol-% n-Heptaldehyde LC-9 Aq

37、ueous solutions of organic acids up to 10 W-% and their salts Aqueous acetic acid (10 W-%) LC-9a Aqueous solutions of organic acids exclusive formic acid and their salts 50,0 Vol-% Acetic acid 50,0 Vol-% Propionic acid LC-10 Inorganic non oxidizing acids up to 20 W-% as well as inorganic salts in wa

38、ter (pH 8) except ammonia and oxidizing solutions of salts Sodium hydroxide (20 W-%) BS EN 14187-6:2017EN 14187-6:2017 (E) 11 No Chemical group Test liquid 1 2 3 LC-12 Aqueous solutions of inorganic non oxidizing salts with pH between 6 and 8 Sodium chloride (20 W-%) LC-13 Amines and their salts in

39、aqueous solutions 35,0 Vol-% Triethanolamine 30,0 Vol-% n-Butylamine 35,0 Vol-% N,N-Dimethylaniline LC-14 Cyclic and non-cyclic ethers (inclusive LC-14a) Tetrahydrofuran (THF) LC-14a Non-cyclic ethers Diethylether This page deliberately left blankThis page deliberately left blankBSI is the national

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