1、July 2017 English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 93.080.20!%h?“2692893www.din.deDIN E
2、N 14187-4Cold applied joint sealants Test methods Part 4: Determination of the change in mass and volume after immersion intest fuels and liquid chemicals;English version EN 141874:2017,English translation of DIN EN 14187-4:2017-07Kalt verarbeitbare Fugenmassen Prfverfahren Teil 4: Bestimmung der Ma
3、ssen und Volumennderung nach Lagerung in Prfkraftstoffen und flssigen Chemikalien;Englische Fassung EN 141874:2017,Englische bersetzung von DIN EN 14187-4:2017-07Mastics pour joints appliqus froid Mthodes dessai Partie 4: Dtermination de la variation de masse et de volume aprs immersion dans des car
4、burants dessai et des produits chimiques liquides;Version anglaise EN 141874:2017,Traduction anglaise de DIN EN 14187-4:2017-07SupersedesDIN EN 141874:200309www.beuth.deDocument comprises 12 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered au
5、thoritative.07.17 DIN EN 14187-4:2017-07 2 A comma is used as the decimal marker. National foreword This document (EN 14187-4:2017) has been prepared by Technical Committee CEN/TC 227 “Road materials” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normen
6、ausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-10-07 AA “Materials for concrete roads (national Mirror Committee to CEN/TC 227/WG 3)”. Amendments This standard differs from DIN EN 14187-4:2003-09 as follows: a) the standard has been editorially
7、revised; b) the title has been modified; c) in Table 1, the test fuels have been changed and de-icing liquids have been included in accordance with new technical requirements. Previous editions DIN EN 14187-4: 2003-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14187-4 March 2017 ICS 93.080
8、.20 Supersedes EN 14187-4:2003English Version Cold applied joint sealants - Test methods - Part 4: Determination of the change in mass and volume after immersion in test fuels and liquid chemicals Mastics pour joints appliqus froid - Mthodes dessai -Partie 4: Dtermination de la variation de masse et
9、 de volume aprs immersion dans des carburants dessai et des produits chimiques liquides Kalt verarbeitbare Fugenmassen - Prfverfahren - Teil 4:Bestimmung der Massen- und Volumennderung nach Lagerung in Prfkraftstoffen und flssigen Chemikalien This European Standard was approved by CEN on 6 February
10、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 national standards may be obtaine
11、d 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 language and notified to the CEN-C
12、ENELEC 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, Hungary, Iceland, Ireland, I
13、taly, 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 NORMUNG CEN-CENELEC Management C
14、entre: 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 14187-4:2017 EEN 14187-4:2017 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4
15、Principle . 4 5 Apparatus and materials 4 6 Preparation of test specimens 5 7 Conditioning 5 8 Procedure. 5 8.1 Temperature of immersion . 5 8.2 Time of immersion . 6 8.3 Test procedure . 6 9 Expression of results 6 9.1 Change in volume 6 9.2 Change in mass after drying 7 10 Test report . 7 Annex A
16、(informative) List of liquid chemicals . 8 DIN EN 14187-4:2017-07 EN 14187-4:2017 (E) 3 European foreword This document (EN 14187-4:2017) 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
17、 a national standard, either by 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 subj
18、ect of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14187-4:2003. 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
19、addition of de-icing liquids in 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:
20、 Determination of tack free time. 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. E
21、N 14187-5, Cold applied joint 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
22、 sealants Test methods Part 7: Determination of the resistance to flame. EN 14187-8, Cold applied joint sealants Test methods Part 8: Determination of resistances to artificial weathering by UV-irradiation. EN 14187-9, Cold applied joint sealants Test methods Part 9: Function testing of joint sealan
23、ts. 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. According to the CEN-CENELEC Int
24、ernal 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, Germany, Greece, Hungary, Iceland,
25、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14187-4:2017-07 EN 14187-4:2017 (E) 4 1 Scope This European Standard describes a test method for determi
26、ning the resistance of cold applied joint sealants to the action of liquid chemicals by measuring the change in mass and volume after immersion in test fuels or in liquid chemicals. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and a
27、re indispensable for its application. 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, Joint fillers and sealants - Part 4: Specifications for primers to be used with joint seal
28、ants 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 definitions For the purposes of this document, the terms and definitions given
29、 in EN ISO 6927 apply. 4 Principle Test specimens cut from (2 0,1) mm thick sheets of the cured cold applied joint sealant are immersed for a required period of time in the test fuel or liquid chemical. Changes in mass and volume of the test specimens after immersion are determined. 5 Apparatus and
30、materials 5.1 Stoppered glass bottle or tube of such dimension that the suspended test specimens remain completely immersed in the specified volume of the test liquid and are freely exposed on all surfaces without restraint. 5.2 Balance, capable of weighing the suspended test specimens immersed in d
31、istilled water and accurate to 1 mg. 5.3 Mould from aluminium or brass with an internal diameter of (150 10) mm and a depth of (2,0 0,1) mm. 5.4 A convection type oven, controllable at temperatures between 35 C and 50 C with an accuracy of 2 C. 5.5 Test liquids with compositions as given in Table 1.
32、 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). DIN EN 14187-4:2017-07 EN 14187-4:2017 (E) 5 Table 1 Composition of test liquids and liquid chemicals Chemical liq
33、uid 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 Vol-% Vol-% W-% W-% Isooctane 25,0 70 in accordance with Annex A, Table A.1 Toluene 42,5 30 Ethanol 5,0 Diisobutylene 12,0 Methanol 15,0
34、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 mixtures (including LC-2, LC-3 and LC-4 to LC-4b)
35、 30,0 Vol-% Benzene 30,0 Vol-% Toluene 30,0 Vol-% Xylene 10,0 Vol-% Methylnaphthalene LC-4b Crude oil crude oil DIN EN 14187-4:2017-07 EN 14187-4:2017 (E) 9 No Chemical group Test liquid 1 2 3 LC-5 Mono- and multifunctional alcohols (max. 48 % methanol), glycolethers (including LC-5b) 48,0 Vol-% Met
36、hanol 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 LC 6b) Trichloroethylene LC-6a All chlorin
37、ated 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 50,0 Vol-% Salicylic-acid-methylester 50,0 Vol
38、-% 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 Aqueous solutions of organic acids up to 10 W
39、-% 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 % as well as inorganic salts in water (pH 8) except ammonia and oxidizing solut
40、ions of salts Sodium hydroxide (20 W-%) DIN EN 14187-4:2017-07 EN 14187-4:2017 (E) 10 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 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 DIN EN 14187-4:2017-07
