1、March 2013 Translation by DIN-Sprachendienst.English price group 16No 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
2、93.080.20!$0w“1961384www.din.deDDIN EN 1341Slabs of natural stone for external paving Requirements and test methods;English version EN 1341:2012,English translation of DIN EN 1341:2013-03Platten aus Naturstein fr Auenbereiche Anforderungen und Prfverfahren;Englische Fassung EN 1341:2012,Englische be
3、rsetzung von DIN EN 1341:2013-03Dalles de pierre naturelle pour le pavage extrieur Exigences et mthodes dessai;Version anglaise EN 1341:2012,Traduction anglaise de DIN EN 1341:2013-03SupersedesDIN EN 1341:2002-04 andDIN EN 1341 Corrigendum1:2006-06See start of applicationwww.beuth.deDocument compris
4、es 38 pagesIn case of doubt, the German-language original shall be considered authoritative.02.13DIN EN 1341:2013-03 2 A comma is used as the decimal marker. Start of application It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard
5、has been listed in the Bundesanzeiger (German Federal Gazette) and from the date given therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 1341:2002-0
6、4 and DIN EN 1341 Corrigendum 1:2006-06, may be used in parallel with this standard during a specified transition period where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 1341:2012) has
7、been prepared by Technical Committee CEN/TC 178 “Paving units and kerbs”, Working Committee WG 2 “Natural stone products” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee),
8、 Working Committee NA 005-10-01 AA Pflastersteine, Platten und Bordsteine. Amendments This standard differs from DIN EN 1341:2002-04 und DIN EN 1341 Corrigendum 1:2006-06 as follows: a) where appropriate, the requirements refer to individual test methods prepared by CEN/TC 246, “Natural stones”; the
9、 changes have been made to allow those placing the products on the market to use the same test results for a number of products; b) the values to be declared have been clarified and where applicable the declared values are now “lower expected values”; c) Annex A (Annex B in the 2001 version) has bee
10、n extended to include safety factors specific to different uses. Previous editions DIN EN 1341: 2000-03, 2002-04 DIN EN 1341 Corrigendum 1: 2006-06 DIN EN 1341:2013-03 3 National Annex NA (informative) Overview of material properties This standard does not specify any minimum values for the material
11、 properties to be declared. This informative National Annex contains a table giving values which have been proven to be practical in Germany. Construction class as in RStObFrost resistance as in EN 12371 Compressive strengtha as in DIN EN 1926 Flexural strength as in DIN EN 12372 MPa MPa RStO 5 and
12、RStO 6 required 60 5 RStO 4 required 80 8 RStO 3 required 100 10 aAfter testing frost resistance. bGuidelines for the Standardization of Surfaces of Road Traffic Areas (Richtlinien fr die Standardisierung des Oberbaus von Verkehrsflchen).For projects covering more than 3 000 m2,the client should hav
13、e the right to request check tests of delivered materials. DIN EN 1341:2013-03 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1341 November 2012 ICS 93.080.20 Supersedes EN 1341:2001English Version Slabs of natural stone for external paving - Requirements and
14、 test methods Dalles de pierre naturelle pour le pavage extrieur - Exigences et mthodes dessai Platten aus Naturstein fr Auenbereiche - Anforderungen und Prfverfahren This European Standard was approved by CEN on 6 October 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulatio
15、ns 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 obtained on application to the CEN-CENELEC Management Centre or to any CEN member. T
16、his 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-CENELEC Management Centre has the same status as the official versions. CEN me
17、mbers 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
18、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by a
19、ny means reserved worldwide for CEN national Members. Ref. No. EN 1341:2012: EEN 1341:2012 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms and definitions .54 Requirements and test methods for slabs of natural stone 74.1 General 74.1.1 Denomination .74.1.2 Alteration of physic
20、al properties of the natural stone .84.2 Dimensions .84.2.1 General 84.2.2 Permissible tolerances 84.3 Freeze/thaw resistance 104.3.1 Freeze- thaw under normal conditions . 104.3.2 Freeze-thaw in the presence of de-icing salts . 114.4 Breaking strength Flexural strength 114.5 Abrasion resistance . 1
21、14.6 Slip and skid resistance . 114.6.1 Slip resistance . 114.6.2 Skid resistance 124.6.3 Durability of slip and skid resistance . 124.7 Appearance . 124.7.1 General . 124.7.2 Reference sample, visual inspection and acceptance criteria 124.8 Water absorption 124.9 Apparent density and open porosity
22、134.10 Petrographic description . 134.11 Dangerous substances 135 Evaluation of conformity 135.1 General . 135.2 Initial type testing (ITT) - Type Testing (TT) . 135.3 Factory production control 156 Marking, labelling and packaging . 17Annex A (informative) Guidance on the appropriate thickness for
23、different classes of use . 19A.1 Introduction . 19A.2 Simplified method for the calculation of slab thickness 19A.3 Guidance on expected breaking loads . 20Annex B (informative) Guidance on sampling 21B.1 General . 21B.2 Principles of sampling . 21B.3 Taking bulk samples 21B.4 Preparing a sampling p
24、lan . 21B.5 Sampling apparatus . 22B.6 Sampling methods 22B.6.1 General . 22B.6.2 Sampling from quarries . 22B.6.3 Sampling from production units and consignments 23B.6.4 Sampling from construction works 23B.7 Marking, packaging and dispatch of the samples . 23DIN EN 1341:2013-03 EN 1341:2012 (E) 3
25、B.8 Sampling report . 23Annex C (informative) Example of calculation of Lower Expected Value . 25C.1 Scope 25C.2 Symbols and definitions . 25C.3 Calculation of Lower Expected Value . 25Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products
26、Directive . 28ZA.1 Scope and relevant characteristics . 28ZA.2 Procedure for the attestation of conformity of slabs of natural stone 29ZA.2.1 System of attestation of conformity 29ZA.2.2 EC declaration of conformity . 30ZA.3 CE marking and labelling . 31Bibliography 34DIN EN 1341:2013-03 EN 1341:201
27、2 (E) 4 Foreword This document (EN 1341:2012) has been prepared by Technical Committee CEN/TC 178 “Paving units and kerbs”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement,
28、at the latest by May 2013, and conflicting national standards shall be withdrawn at the latest by August 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or
29、 all such patent rights. This document supersedes EN 1341:2001. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informat
30、ive Annex ZA, which is an integral part of this document. The following changes have been made in this new edition: a) Where possible the requirements refer to separate test methods prepared by CEN/TC 246, “Natural stones“. The change was made to allow those placing the products on the market to use
31、 the same test results for a number of products. b) The values to be declared have been clarified and where applicable the declared values are now lower expected values. c) Annex A (Annex B in the 2001 version) has been extended to include safety factors specific to different uses. According to the
32、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, Germany, Greece, Hun
33、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1341:2013-03 EN 1341:2012 (E) 5 1 Scope This European Standard specifies the performance requirem
34、ents and the corresponding test methods for all natural stone slabs used for external paving and road finishes. External paving use includes all pavements typical of road works, such as pedestrian and trafficked areas, outdoor squares and similar to be used in an outdoor condition that are subject t
35、o the weathering agents, such as temperature changes, rain, ice, wind, etc. This European Standard provides also for the evaluation of conformity and for marking of the natural stone slabs. This European Standard covers also characteristics that are of importance to the trade. This European standard
36、 does not cover natural stone slabs for floors and stairs in buildings. In these cases EN 12058 1 applies. 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 the editio
37、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1936, Natural stone test methods Determination of real density and apparent density, and of total and open porosity EN 12371, Natural stone test methods Determination of fros
38、t resistance EN 12372, Natural stone test methods Determination of flexural strength under concentrated load EN 12407, Natural stone test methods Petrographic examination EN 12440, Natural stone Denomination criteria EN 13373:2003, Natural stone test methods Determination of geometric characteristic
39、s on units EN 13755, Natural stone test methods Determination of water absorption at atmospheric pressure EN 14157, Natural stone test methods Determination of the abrasion resistance EN 14231, Natural stone test methods Determination of the slip resistance by means of the pendulum tester 3 Terms an
40、d definitions For the purposes of this document, the following terms and definitions apply. 3.1 external paving slab unit of natural stone obtained by cutting or splitting used as a paving material, used for external paving and road finishes in which the working width exceeds two times the thickness
41、 DIN EN 1341:2013-03 EN 1341:2012 (E) 6 3.2 upper face surface of a slab intended to be seen when in use 3.3 bed face surface of a slab intended to be in contact with the bedding material when in use 3.4 side face surface of a slab perpendicular to upper face and intended to be vertical in use 3.5 w
42、ork dimension dimension of a slab, specified for its manufacture, to which the actual dimension is to conform within specified permissible tolerances 3.6 actual dimension dimension of a slab as measured 3.7 irregular plan form slab of random plan dimensions 3.8 thickness distance between the upper f
43、ace and the bed face of the slab 3.9 overall length longer side of the rectangle with the smallest length able to enclose the slab 3.10 overall width shorter side of the rectangle with the smallest area able to enclose the slab 3.11 textured slab face with a surface finish produced by secondary proc
44、essing, from a saw or hewn surface 3.12 fine textured surface finish with a maximum difference of 1,0 mm between peaks and depressions (e.g. polished, honed or sawn with a diamond disc or blade) 3.13 coarse textured surface finish with more than 1,0 mm difference between peaks and depressions (e.g.
45、dolly pointed, shot blasted or flame textured) 3.14 hewn slab face or edge with a rough surface finish, e.g. a riven or split face or edge 3.15 tooled coarse finish resulting from mechanical surface treatment and showing tool marks DIN EN 1341:2013-03 EN 1341:2012 (E) 7 3.16 arris edge produced by t
46、he meeting of two surfaces Note 1 to entry: Sharp, rounded and chamfered arrises are shown in Figure 1. 3.17 lower expected value ELvalue which corresponds to the 5 %-quantile of a logarithmic normal distribution for a confidence level of 75 % 3.18 higher expected value EHvalue corresponds to the 95
47、 %-quantile of a logarithmic normal distribution for a confidence level of 75 % Key 1 rounded arris 2 chamfered arris 3 sharp arris Figure 1 Illustration of types of arris 4 Requirements and test methods for slabs of natural stone 4.1 General 4.1.1 Denomination The denomination shall always be decla
48、red in accordance with EN 12440 (meaning traditional name, petrological family, typical colour and place of origin as precisely as possible for example geo coordinates). DIN EN 1341:2013-03 EN 1341:2012 (E) 8 4.1.2 Alteration of physical properties of the natural stone If during production the natur
49、al stone slabs have been subjected to a treatment that physically alters the properties of the stone (e.g. chemical treatment, patching, or filling or other similar products for natural holes, faults or cracks), then the use of such treatment shall be stated. In addition, specimens for testing shall be representative of the product and any processes that the stone is subjected to. 4.2 Dimensions 4.2.1 General The w
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