1、BRITISH STANDARD BS EN 13373:2003 Natural stone test methods Determination of geometric characteristics on units The European Standard EN 13373:2003 has the status of a British Standard ICS 73.020; 91.100.15 BS EN 13373:2003 This British Standard was published under the authority of the Standards Po
2、licy and Strategy Committee on 10 June 2003 BSI 10 June 2003 ISBN 0 580 42024 8 National foreword This British Standard is the official English language version of EN 13373:2003. The UK participation in its preparation was entrusted to Technical Committee B/545, Natural stone, which has the responsi
3、bility to: A list of organizations represented on this committee 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 “Inter
4、national 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 Br
5、itish Standard 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
6、and European 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 23 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued
7、since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13373 April2003 ICS73.020;91.100.15 Englishversion NaturalstonetestmethodsDeterminationofgeometric characteristicsonunits MthodesdessaipourpierresnaturellesDtermination desdimensionsetautrescaractristiquesgomtri
8、ques PrfverfahrenfrNatursteinBestimmungderMaeund anderergeometrischerMerkmalevonGesteinen ThisEuropeanStandardwasapprovedbyCENon2January2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutan
9、yalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmem
10、berintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden
11、,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13373:2003EEN13373:2003(E)
12、 2 Contents page Foreword4 1 Scope 6 2 Normativereferences 6 3 Measurementofthedimensionsofroughblocks. .6 3.1 General6 3.2 Measurementofthegrossdimensionsofroughblocks. 6 3.2.1 General6 3.2.2 Apparatus .6 3.2.3 Procedureofmeasurement 6 3.3 Measurementofnetdimensionsofroughblocks. .7 3.3.1 General7
13、3.3.2 Apparatus .7 3.3.3 Procedureofmeasurement 7 4 Measurementofthedimensionsofroughslabs 8 4.1 General8 4.2 Measurementofthegrossdimensionsofroughslabs .8 4.2.1 General8 4.2.2 Apparatus .8 4.2.3 Procedureofmeasurement 8 4.3 Measurementofthenetdimensionsofroughslabs 9 4.3.1 General9 4.3.2 Apparatus
14、 .9 4.3.3 Procedureofmeasurement 9 4.3.4 Measurementofthethicknessofaroughslab 9 4.3.5 Verificationoftheflatnessofaroughslab .10 5 Measurementofthedimensionsandverificationofothergeometriccharacteristicsoffinished products10 5.1 General10 5.2 Measurementofthedimensionsoffinishedproducts 10 5.2.1 Gen
15、eral10 5.2.2 Apparatus .10 5.2.3 Procedureofmeasurement 10 5.3 Measurementofthethicknessforatexturedfinish .12 5.3.1 Measurementofsurfaceirregularities. 12 5.3.1.1 General 12 5.3.1.2 Apparatus12 5.3.1.3 Procedureofmeasurement .12 5.3.2 Measurementofresultingthickness .12 5.4 Verificationofflatness 1
16、3 5.4.1 Verificationofflatnessforaregularsurfacefinish. .13 5.4.1.1 General 13 5.4.1.2 Apparatus13 5.4.1.3 Procedureofmeasurement .13 5.4.2 Verificationofflatnessforanirregularfinish .13 5.5 Verificationofthesquarenessoffaces. 15 5.5.1 General15 5.5.2 Angularmeasurement . 15 5.5.2.1 Apparatus:.15 5.
17、5.2.2 Procedureofmeasurement:. .15 5.5.3 Measurementinpercentage . 16 5.5.3.1 Apparatus:.16EN13373:2003(E) 3 5.5.3.2 Procedureofmeasurement: . 16 5.6 Verificationofthesquarenessofedges. .18 5.6.1 General18 5.6.2 Apparatus .18 5.6.3 Procedureofmeasurement 18 5.6.3.1 Measurementusingasetsquare .18 5.6
18、.3.2 Measurementusingareferencesurfaceandasetsquare .19 5.6.3.3 Expressionoftheresults . .19 5.7 Verificationofthegeometricalcharacteristicsoffixingholesofslabsforcladdings.20 5.7.1 General20 5.7.2 Depthofthehole. .20 5.7.2.1 Apparatus20 5.7.2.2 Procedureofmeasurement .20 5.7.3 Positionofthehole 21
19、5.7.3.1 Apparatus21 5.7.3.2 Procedureofmeasurement .21 5.7.4 Diameterofthehole 21 5.7.4.1 Apparatus21 5.7.4.2 Procedureofmeasurement .21 5.7.5 Inclinationofthehole. .21 5.7.5.1 Apparatus21 5.7.5.2 Procedureofmeasurement .22 5.8 Verificationoftheshapeofnonrectangularandcurvedunits .2 2 5.8.1 General2
20、2 5.8.2 Apparatus .22 5.8.3 Procedureofmeasurement 23 6 Testreport . .23EN13373:2003(E) 4 Foreword Thisdocument(EN13373:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC246“Naturalstones“,the secretariatofwhichisheldbyUNI. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication
21、ofanidenticaltextor byendorsement,atthelatestbyOctober2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2003. Thisdraftstandardisoneoftheseriesofdraftstandardsfortestsonnaturalstone. Testmethodsfornaturalstoneconsistofthefollowingparts: EN1925, NaturalstonetestmethodsDetermina
22、tionofwaterabsorptioncoefficientbycapillarity . EN1926, NaturalstonetestmethodsDeterminationofcompressivestrength. EN1936,NaturalstonetestmethodsDeterminationofrealdensityandapparentdensityandoftotalandopen porosity. EN12370, NaturalstonetestmethodsDeterminationofresistancetosaltcrystallisation. EN1
23、2371, NaturalstonetestmethodsDeterminationoffrostresistance. EN12372, NaturalstonetestmethodsDeterminationofflexuralstrengthunderconcentratedload . EN12407, NaturalstonetestmethodsPetrographicexamination. EN13161, NaturalstonetestmethodsDeterminationofflexuralstrengthunderconstantmoment. EN13364, Na
24、turalstonetestmethodsDeterminationofthebreakingloadatdowelhole. EN13755, NaturalstonetestmethodsDeterminationofwaterabsorptionatatmosphericpressure. EN13919,NaturalstonetestmethodsDeterminationofresistancetoageingbySO2actioninthepresenceof humidity. EN14066, NaturalstonetestmethodsDeterminationofres
25、istancetoageingbythermalshock. prEN14146,NaturalstonetestmethodsDeterminationofthedynamicmodulusofelasticity(bymeasuringthe fundamentalresonancefrequency). prEN14147, NaturalstonetestmethodsDeterminationofresistancetoageingbysaltmist. prEN14157, NaturalstonetestmethodsDeterminationoftheabrasionresis
26、tance prEN14158, NaturalstonetestmethodsDeterminationofruptureenergy. prEN14205 ,NaturalstonetestmethodsDeterminationofKnoophardness. EN14231, NaturalstonetestmethodsDeterminationoftheslipresistancebymeansofthependulumtester. prEN14579, NaturalstonetestmethodsDeterminationofsoundspeedpropagation. pr
27、EN14580, NaturalstonetestmethodsDeterminationofstaticelasticmodulus.EN13373:2003(E) 5 prEN14581, NaturalstonetestmethodsDeterminationofthermaldilatationcoefficient. ItisintendedthatotherENsshouldcallupthisEN13373asthebasisofevaluationofconformity.(Neverthelessit isnotintendedthatallnaturalstonesprod
28、uctsshouldbesubjectedregularlytoallthelistedtests.Specificationsin otherstandardsshouldcalluponlyrelevanttestmethods). AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,F
29、inland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN13373:2003(E) 6 1Scope ThisEuropeanstandarddescribesmethodsforverifyingthegeometriccharacteristicsofproductsofnaturalstone suchasblocks,rou
30、ghslabs,finishedproductsforcladding,flooring,stairsandmodulartiles.Thesemethodsareto beappliedinthecaseofadisputebetweentwoparties,theyarenotcompulsoryforproductioncontrol,where simplifiedmethodscanbeappliedprovidedacorrelationwiththemethodsofthisstandardcouldbedemonstrated. 2 Normativereferences Th
31、isEuropeanstandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentsorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhe
32、nincorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN1467, NaturalstoneproductsRoughblocksRequirements. prEN1468, NaturalstoneproductsRoughslabsRequirements . prEN1469, NaturalstoneproductsSlabsforcladdingsRequiremen
33、ts prEN12057, NaturalstoneproductsModulartilesRequirements . prEN12058, NaturalstoneproductsSlabsforfloorsandstairs.Requirements prEN12059, NaturalstoneproductsDimensionalstoneworkRequirements . 3 Measurementofthedimensionsofroughblocks 3.1General Thesemethodsaretobeusedforthemeasurementofthegrossdi
34、mensionsandthenetdimensionsofrough blocksthatconformwithprEN1467. 3.2 Measurementofthegrossdimensionsofroughblocks 3.2.1General Measurementofthedimensionsofthesmallestparallelepiped( P 1 )thatcontainsaroughblock. 3.2.2Apparatus Arigidruleofappropriatesizegraduatedin10mm. Twoflatmetalreferencestraigh
35、tedges 3.2.3 Procedureofmeasurement Anorthogonalreferencesystemischosen( x,y,z )(Figure1). Theheight z i andthelength x i (orthewidth y i )ofeachfaceioftheblockaremeasuredinthefollowingmanner:EN13373:2003(E) 7 Thestraightedgesshowthetwoparallelsidesofthesmallestrectanglecontainingthefaceoftheblock.
36、Measurementsaretakenintheplaneofthecorrespondingfaceoftheparallelepiped P 1 .Thedistancebetweenthe straightedgesismeasuredtothenearest10mm(Figure2). Thegrossdimensionsoftheblockarethesmallestvalueof x i , y i and z i, expressedinmetres. Figure1Orthogonalreferencesystem definingtheplanesofmeasurement
37、 (parallelepiped P 1 ) Figure2Measurementofthegrosslength x i (orofthegrosswidth y i )ofafaceofarough block 3.3 Measurementofnetdimensionsofroughblocks 3.3.1General Measurementofthedimensionsofthelargestparallelepiped( P 2 )thatcanbeinscribedwithinaroughblock. 3.3.2Apparatus Arigidruleofappropriates
38、izegraduatedin10mm. Twoflatmetalreferencestraightedges. 3.3.3 Procedureofmeasurement Anorthogonalreferencesystemischosen( x,y,z )(Figure3). Theheight z i andthelength x i (orthewidth y i )ofeachfaceioftheblockaremeasuredinthefollowingmanner: thestraightedgesshowthetwoparallelsidesofthelargestrectang
39、lethatcanbeinscribedwithinthefaceofthe block.Measurementsaretakenintheplaneofthecorrespondingfaceoftheparallelepiped P 2 .Thedistance betweenthestraightedgesismeasuredtothenearest10mm(Figure4); thenetdimensionsoftheblockarethesmallestvaluesof x i , y i ,z i ,expressedinmetres.EN13373:2003(E) 8 Figur
40、e3Orthogonalreferencesystem definingtheplanesofmeasurement (parallelepiped P 2 ) Figure4Measurementofthenetlength x i ( orofthenetwidth y i )ofafaceofarough block 4 Measurementofthedimensionsofroughslabs 4.1General Thesemethodsaretobeusedforthemeasurementofthegrossdimensionsandnetdimensionsofroughsl
41、abs thatconformwithprEN1468. 4.2 Measurementofthegrossdimensionsofroughslabs 4.2.1General Measurementofthedimensionsofthesmallestrectanglethatcontainsaslab. 4.2.2Apparatus Arigidruleofappropriatesizegraduatedin10mm. Twoflatmetalreferencestraightedges. 4.2.3 Procedureofmeasurement Anorthogonalreferen
42、cesystemischosen( x,z ). Theheight( z i )andthelength( x i )oftheslabaremeasuredinthefollowingmanner:EN13373:2003(E) 9 withthestraightedgesshowthetwoparallelsidesofthesmallestrectanglecontainingtheslab,thedistance betweenthestraightedgesismeasuredtothenearest10mm(Figure5); thegrossdimensionsoftherou
43、ghslabare:thesmallestvaluesof x i ;andz i ,expressedinmillimetres. Figure5Measurementofthegrosslength x i ofaroughslab 4.3 Measurementofthenetdimensionsofroughslabs 4.3.1General Measurementofthedimensionsofthelargestrectanglethatcanbeinscribedwithinaslab. 4.3.2Apparatus Arigidruleofappropriatesizegraduatedin10mm. Twoflatmetalreferencestraightedges. 4.3.3 Procedureofmeasurement Anorthogonalreferencesystemischosen( x,z ). Theheight( z i )andthelength( x i )oftheslabaremeasuredinthefollowingmanner: withthestraightedgesshowthetwoparallelsidesofthelargestrectanglethatcan
