1、Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN 14188-2:2004 Joint fillers and sealants Part 2: Specifications for cold applied sealants The European Standard EN 14188-2:2004 has the status of a British Standar
2、d ICS 93.080.20 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIBS EN 14188-2:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 12 January 2005 BSI 12 January 2005 ISBN 0 5
3、80 45249 2 National foreword This British Standard is the official English language version of EN 14188-2:2004. The UK participation in its preparation was entrusted by Technical Committee B/510, Road materials, to Subcommittee B/510/3, Materials for concrete roads, which has the responsibility to:
4、A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International
5、 Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British St
6、andard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Euro
7、pean developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 21 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since
8、publication Amd. No. Date Comments Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN141882 December2004 ICS93.080.20 Englishversion JointfillersandsealantsPart2:Specificationsforcoldapp
9、lied sealants ProduitsdobturationetdescellementdejointsPartie2: Spcificationspourproduitsdescellementappliqusfroid FugeneinlagenundFugenmassenTeil2:Anforderungen ankaltverarbeitbareFugenmassen ThisEuropeanStandardwasapprovedbyCENon4November2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRe
10、gulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialve
11、rsions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finl
12、and,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:rue
13、deStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN141882:2004:E Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 2 Contents Page Forew
14、ord3 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Classification and specification.5 5 Requirements.6 6 Evaluation of conformity.10 7 Marking, labelling and packaging 11 Annex A (normative) Initial Type Testing and frequencies of testing for Factory Production Control 13 Annex B (
15、informative) Example of a product data sheet.14 Annex C (informative) Processing information for installation of cold applied joint sealants .16 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives17 Bibliography 21 Licensed
16、Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 3 Foreword This document (EN 14188-2:2004) has been prepared by Technical Committee CEN/TC 227 “Road materials”, the secretariat of which is held by DIN. This European Standa
17、rd shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2005, and conflicting national standards shall be withdrawn at the latest by June 2005. This document is one of a series of standards as listed below. EN 14188-1,
18、Joint fillers and sealants Part 1: Specifications for hot applied sealants. EN 14188-2, Joint fillers and sealants Part 2: Specifications for cold applied sealants. prEN 14188-3, Joint fillers and sealants Part 3: Specifications for preformed joint seals. This document includes a Bibliography. Accor
19、ding to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuan
20、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 4 1 Scope This document specifies th
21、e requirements for cold applied normal and fuel resistant joint sealants for concrete pavements to be used in roads, parking decks, bridge decks, airfields and other trafficked areas. This document does not cover the use in gasoline stations, jet fuel stations on airfields and the chemical industry.
22、 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 14187-1, Cold applied
23、joint sealants Part 1: Test method for the determination of rate of cure. EN 14187-2, Cold applied joint sealants Part 2: Test method for the determination of tack free time. EN 14187-3, Cold applied joint sealants Part 3: Test method for the determination of self-levelling properties. EN 14187-4, C
24、old applied joint sealants Part 4: Test method for the determination of the change in mass and volume after immersion in test fuels. EN 14187-5, Cold applied joint sealants Part 5: Test method for the determination of the resistance to hydrolysis. EN 14187-6, Cold applied joint sealants Part 6: Test
25、 method for the determination of the adhesion/cohesion properties after immersion in chemicals liquids. EN 14187-7, Cold applied joint sealants Part 7: Test method for the determination of the resistance to flame. EN 14187-8, Cold applied joint sealants Part 8: Test method for the determination of t
26、he artificial weathering by UV-irradiation. prEN 14187-9, Cold applied joint sealants Test methods Part 9: Function testing of joint sealants. EN 26927:1990, Building construction - Jointing products - Sealants - Vocabulary (ISO 6927:1981). EN 28340:1990, Building construction - Jointing products -
27、Sealants - Determination of tensile properties at maintained extension (ISO 8340:1984). EN 28394, Building construction - Jointing products - Determination of extrudability of one-component sealants (ISO 8394:1988). EN 29048, Building construction Jointing products Determination of extrudability of
28、sealants using standardized apparatus (ISO 9048:1987). EN ISO 7389, Building construction - Jointing products - Determination of elastic recovery of sealants (ISO 7389:2002). EN ISO 7390:2003, Building construction - Jointing products - Determination of resistance to flow of sealants (ISO 7390:2003)
29、. EN ISO 9001, Quality management systems Requirements (ISO 9001:2000). Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 5 EN ISO 9047, Building construction Jointing products Determination of adhesion/cohesion pro
30、perties of sealants at variable temperatures (ISO 9047:2001). EN ISO 10563, Building construction Sealants for joints Determination of change in mass and volume (ISO 10563:1991). 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 26927:1990 and the follo
31、wing apply. 3.1 manufacturers limiting value MLV manufacturers stated minimum or maximum value to be met during testing according to the requirements of this document 3.2 manufacturers declared value MDV value declared by the manufacturer accompanied by a declared tolerance 3.3 cold climate area are
32、as in which the temperature can go below 25 C and the opening of the joint can exceed 35 % 4 Classification and specification 4.1 Cold applied sealant According to the field of their application, cold applied joint sealants for joints in concrete pavements have to fulfil different requirements. Depe
33、nding on their chemical base and their compositions sealants are available as single or multi-component systems. To make identification easy they shall be designated by the following symbols: Table 1 Systems of cold applied joint sealants Material System Single component system S Multi components sy
34、stem M Table 2 Types of cold applied joint sealants Material Type Self levelling type sl Non sag type ns Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 6 Table 3 Classes of cold applied joint sealants Material Cl
35、ass No requirements of chemical resistance A Used in contact with jet fuel and de-icing chemicals B Used in contact with gasoline, diesel and de-icing chemicals C Liquid chemicals as required D 4.2 Primer Where a primer is recommended by the manufacturer of the joint sealant, the manufacturers direc
36、tions for its use shall be followed. Where a primer is part of the system recommended by the manufacturer, then specimens prepared for the appropriate performance tests shall include a primer. The manufacturer shall always specify whether a primer is required or not. 5 Requirements 5.1 General For t
37、esting a cold applied sealant, the uniform method of conditioning (EN 28340:1990, Method B) shall be applied for test procedures where this conditioning method is stipulated by choice. A test specimen shall fail if, after the test extension, the sum of adhesive and cohesive failures exceeds 5 %. Tes
38、t specimens, which pass the first extension, shall fail in subsequent extensions if the sum of additional adhesive or cohesive failures exceeds 10 %. If one of the three test specimens fails, the test shall be repeated once. If more than one test specimens fail, the sample shall be reported as faili
39、ng the test. The manufacturer shall provide installation recommendations. Advice is provided in Annex C. 5.2 Extrudability 5.2.1 Single component sealants The extrudability of single component sealants, Type ns, shall be determined in accordance with EN 28394 and the result shall conform to the rele
40、vant value given in Table 4, line 1.1. The quantity of extruded material shall be determined using an orifice of (5,0 0,3) mm. 5.2.2 Multicomponent sealants The extrudability of multicomponent sealants, Type ns, shall be determined at (23 2) C in accordance with EN 29048 and the result shall conform
41、 to the relevant value given in Table 4, line 1.2. 5.3 Rate of cure The rate of cure shall be determined in accordance with EN 14187-1 to measure the time to reach 80 % of rate of cure. The manufacturer shall declare the rate of cure and the result shall conform to the relevant value given in Table
42、4, line 2. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E) 7 5.4 Tack free time The tack free time shall be determined in accordance with EN 14187-2. The manufacturer shall declare the tack free time and the resul
43、t shall conform to the relevant value given in Table 4, line 3. 5.5 Self levelling properties The self levelling properties of cold applied sealants, Type sl, shall be determined in accordance with EN 14187-3. The manufacturer shall declare the self levelling properties and the result shall conform
44、to the relevant value given in Table 4, line 4. 5.6 Resistance to flow The resistance to flow of cold applied sealants, Type ns, shall be determined in accordance with EN ISO 7390 and the result shall conform to the relevant value given in Table 4, line 5. The following test conditions shall be appl
45、ied: U-profile with a nominal width of 20 mm and a nominal depth of 10 mm; test temperatures of (50 2) C and (5 2) C. 5.7 Loss of volume The loss of volume shall be determined in accordance with EN ISO 10563 and the result shall conform to the relevant value given in Table 4, line 6. The following t
46、est conditions shall be applied: Test procedure C: (24,0 0,5) h at (23 2) C and (50 5) % relative humidity, followed by procedure B, 7 days at (70 2) C. 5.8 Change in mass and volume after immersion in liquid chemicals The change in mass and volume after immersion in liquid chemicals shall be determ
47、ined in accordance with EN 14187-4 and the result shall conform to the relevant value given in Table 4, line 7, after a storage time in liquid chemicals of (72 0,5) h at (23 2) C using the following test fuels: class A: no test; class B: test fuel I and de-icing chemicals; class C: test fuel II and
48、de-icing chemicals; class D: liquid chemical as required. 5.9 Resistance to hydrolysis The resistance to hydrolysis shall be determined in accordance with EN 14187-5 and the result shall conform to the relevant value given in Table 4, line 8. The following test conditions shall be applied: 14 days at (70 2) C and (95 5) % relative humidity. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 07 April 2005, Uncontrolled Copy, (c) BSIEN 14188-2:2004 (E)
