1、BRITISH STANDARD BS EN 13497:2002 Thermal insulation products for building applications Determination of the resistance to impact of external thermal insulation composite systems (ETICS) The European Standard EN 13497:2002 has the status of a British Standard ICS 91.100.60 BS EN 13497:2002 This Brit
2、ish Standard was published under the authority of the Standards Policy and Strategy Committee on 15 April 2003 BSI 15 April 2003 ISBN 0 580 41602 X National foreword This British Standard is the official English language version of EN 13497:2002. The UK participation in its preparation was entrusted
3、 by Technical Committee B/540, Energy performance of materials, components and buildings, to Subcommittee B/540/1, European Standards for thermal insulation, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-r
4、eferences 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 Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of Bri
5、tish 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 Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; prese
6、nt 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 European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an i
7、nside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13497 October2002 ICS91.100.6
8、0 Englishversion Thermalinsulationproductsforbuildingapplications Determinationoftheresistancetoimpactofexternalthermal insulationcompositesystems(ETICS) Produitsisolantsthermiquesdestinsauxapplicationsdu btimentDterminationdelarsistanceauchocdes systmescompositesdisolationthermiqueparlextrieur (sys
9、tmesI.T.E.) WrmedmmstoffefrdasBauwesenBestimmungder SchlagfestigkeitvonauenseitigenWrmedmm Verbundsystemen(WDVS) ThisEuropeanStandardwasapprovedbyCENon19August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofana
10、tionalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation underthe
11、responsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,
12、Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13497:2002EEN13497:200
13、2(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Principle4 5 Testapparatus 4 6 Testspecimens 5 6.1 Preparationandnumberoftestspecimens 5 6.2 Conditioningoftestspecimens .5 7 Procedure .5 7.1 Testconditions . .5 7.2 Testprocedure .5 8 Expressionofresults .
14、 .7 9 Accuracyofmeasurement. .7 10 Testreport 8EN13497:2002(E) 3 Foreword Thisdocument(EN13497:2002)hasbeenpreparedbyTechnicalCommitteeCEN/TC88,“Thermalinsulating materialsandproducts“thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof
15、anidenticaltextor byendorsement,atthelatestbyApril2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby April2003. ThisEuropeanStandardisoneofaseriesofstandardswhichspecifytestmethodsfordeterminingdimensionsand propertiesofthermalinsulatingmaterialsandproducts.Itsupportsaseriesofproducts
16、tandardsforthermal insulatingmaterialsandproductswhichderivefromtheCouncilDirectiveof21December1988onthe approximationoflaws,regulationsandadministrativeprovisionsoftheMemberStatesrelatingtoconstruction products(Directive89/106/EEC)throughtheconsiderationoftheessentialrequirements. ThisEuropeanStand
17、ardhasbeendraftedforapplicationsinbuildingsbutmayalsobeusedinotherareaswhereit isrelevant. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greec
18、e,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN13497:2002(E) 4 1Scope ThisEuropeanStandardspecifiesequipmentandaprocedurefordeterminingtheresistancetoimpactofexternal thermalinsulationcompositesystems. 2 Normativereferences ThisEur
19、opeanStandardincorporates,bydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferencessubsequentamendmentsto,orrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenin
20、corporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN823, Thermalinsulatingproductsforbuildingapplications Determinationofthickness . EN10151, Methodsoftestformortarformasonry Part1:Determinationofparticlesizedistribution(
21、bysieve analysis). EN1602, Thermalinsulatingproductsforbuildingapplications Determinationoftheapparentdensity . EN1607, Thermalinsulatingproductsforbuildingapplications Determinationoftensilestrengthperpendicularto faces. prEN13499:1999, Thermalinsulationproductsforbuildings ExternalThermalInsulatio
22、nCompositeSystems (ETICS)basedonexpandedpolystyrene Specification . prENISO3251,Paints,varnishesandplastics Determinationofnonvolatilemattercontent (ISO/DIS 3251:2000) ENISO34511, Plastics Determinationofash Part1:Generalmethods(ISO34511:1997). prENISO9229:1997, Thermalinsulation Definitionsofterms(
23、ISO9229:1997) . ISO7892, Verticalbuildingelements Impactresistancetests Impactbodiesandgeneraltestprocedures. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandardthetermsanddefinitionsgiveninprENISO9229:1997andprEN 13499:1999apply. 4Principle Theresistancetoimpact(impactresistance)ofexternalth
24、ermalinsulationcompositesystemsisdeterminedby meansofasteelballfallingontothesurfaceoftheETICS.Anydamagesoccurringareratedqualitatively(e.g.the reinforcementhasbecomevisible;thefinishingmaterialorthebasecoathasvisiblydelaminatedorthebasecoat withthereinforcementhasbeenperforated). 5 Testapparatus Fo
25、rtheimpactresistancelevelof2Jasteelballof(500 5)gfallsfromaheightof(408 1)mm.Forthisa verticalpipewithaninternaldiameterofatleast2mmgreaterthanthediameterofthesteelballandalengthof 408mmiserectedaboveasurfaceofthehorizontaltestspecimen.Theballfallsthroughthepipeontothesurface ofthetestspecimen(seefi
26、gure1).EN13497:2002(E) 5 Fortheimpactresistancelevelof10Jasteelballof(1000 10)gfallsfromaheightof(1020 1)mm.Forthisa verticalpipewithaninternaldiameterofatleast2mmgreaterthanthediameterofthesteelballandalengthof 1020mmiserectedaboveasurfaceofthehorizontaltestspecimen.Theballfallsthroughthepipeontoth
27、e surfaceofthetestspecimen(seeFigure1). Alternatively,atestapparatusasspecifiedinISO7892canbeused. 6 Testspecimens 6.1 Preparationandnumberoftestspecimens Thebasecoatwiththereinforcementisappliedinaccordancewiththemanufacturersinstructionsontothesurface ofthethermalinsulationmaterial.Thetestspecimen
28、sshallhaveminimumdimensionsof 200mm 200mm 60mm.Afteratimeperiodwhichisspecifiedbythemanufacturer,thefinishingmaterialis appliedontothebasecoatinaccordancewiththemanufacturersinstructions. Thenumberofthetestspecimensshouldbechosensothatfivetestscanbeperformedaccordingtothetest proceduredescribedin7.2
29、 6.2 Conditioningoftestspecimens TheconditioningoftestspecimensshallbecarriedoutasspecifiedintherelevantETICSproductstandard. NOTEIntheabsenceofaproductstandardforETICSoranyotherEuropeantechnicalspecification,the conditioningproceduremaybeagreedbetweenparties. 7Procedure 7.1Test conditions Thetests
30、hallbecarriedoutat(23 5)C. 7.2 Testprocedure Fortherequirement2Jthesteelballwith500gfallsfromaheightof408mmontothesurfaceofthetest specimen.Fortherequirement10Jthesteelballwith1000gfallsfromaheightof1020mmontothesurfaceof thetestspecimen.Eachtesthastobeperformedfivetimesondifferentpointsofthetestspe
31、cimen(s),thesepoints shallhaveaminimumdistanceof100mmfromeachotherandfromtheedgesofthespecimen.EN13497:2002(E) 6 Key 1 Heightfor2J: 408mm Heightfor10J: 1020mm 2 Finishingmaterial 3 Basecoatwithreinforcement 4 Thermalinsulationmaterial 5 Flatandrigidsurface 6 Verticalpipe Figure1Exampleofatestapparat
32、usandthetestspecimenfortheresistancetoimpact TheimpactresistanceofETICScanbealsotestedaccordingtoISO7892.Inthiscasetheimpactbodyfallslikea pendulumontothespecimenarrangedinpositioninaframe.Incaseofreboundtheimpactbodyshallbeheld backtoavoidasecondimpact(seeFigure2).EN13497:2002(E) 7 Key 1 thermalins
33、ulationmaterial 2 basecoatwithreinforcement 3 finishingmaterial 4 steelball 5 steelwire 6 deviceforfixing Figure2ExampleofatestapparatusfortheresistancetoimpactaccordingtoISO7892 8 Expressionofresults Describethedamageobserved. Thefollowingresultsareconsideredasdamages: thereinforcementhasbecomevisi
34、ble; thefinishingmaterialorthebasecoathasvisiblydelaminated; thebasecoatwiththereinforcementhasbeenperforated. 9 Accuracyofmeasurement NOTE Ithasnotbeenpossibletoincludeastatementontheaccuracyofthemeasurementinthiseditionofthestandard. Butitisintendedtoincludesuchastatementwhenthestandardisnextrevis
35、ed.EN13497:2002(E) 8 10 Testreport Thetestreportshallincludethefollowinginformation: a) areferencetothisEuropeanStandard; b) productidentificationgivenbythesystemmanufacturer; 1)ETICS i) productname,factory,manufacturerorsupplier; ii) batchnumbersofthecomponents; 2) Finishingmaterialandbasecoat i) t
36、ypeofproduct(finishingmaterialorbasecoat); ii) packagingwhentheproductarrivedatthelaboratory; iii) theformoftheproduct(pasteorpowder); iv) preparationoftheproduct(withaddingcement,waterorothercomponents,timeandprocedurefor mixingthecomponentsbeforeapplication); v) typeofthemainbindersoftheproduct(li
37、me,cement,organicbinder); vi) iftheproductisapaste,thenonvolatilematterdeterminedinaccordancewithprENISO3251,test conditions3hat105C; vii)ifthemainbinderoftheproductisorganic,ashcontentdeterminedinaccordancewith ENISO34511,testconditions2hat450C; viii) maximumgrainsizemeasuredaccordingEN10151; ix) t
38、hicknessesoftheappliedlayersoffinishingmaterialandbasecoat; 3)Reinforcement i) type,productnameandmanufacturer; ii) masspersquaremetreofthereinforcementingrampersquaremetre; iii) threadcountinwarpandweftper100mmormeshdimensionsofthereinforcement; 4) Thermalinsulatingmaterial i) type,productnameandma
39、nufacturer; ii) thicknessaccordingtoEN823; iii) declareddensityaccordingtoEN1602; iv) declaredtensilestrengthperpendiculartofacesaccordingtoEN1607. c) testprocedure 1) pretesthistoryandsampling,e.g.whosampledandwhere; 2)conditioning; 3) deviationfromclauses6and7;EN13497:2002(E) 9 4) dateoftest; 5) n
40、umberanddimensionsoftestspecimens; 6) generalinformationregardingthetest; 7) eventswhichmayhaveaffectedtheresults; 8) numberandtypeoftestspecimenswhichhavebeendiscardedandwhy; NOTE Informationabouttheapparatusandidentityofthetechnicianshouldbeavailableinthelaboratory,butitneednot toberecordedinthere
41、port. d)results 1) descriptionoftheoffailures.BS EN 13497:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. I
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