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1、BRITISH STANDARD BS EN 1342:2001 Setts of natural stone for external paving Requirements and test methods The European Standard EN 1342:2001 has the status of a British Standard ICS 90.080.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldu
2、n, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 1342:2001 This British Standard, having been prepared under the direction of the Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Com
3、mittee on 31 May 2002 BSI 31 May 2002 ISBN 0 580 37764 4 National foreword This British Standard is the official English language version of EN 1342:2001. It supersedes BS EN 1342:2000 which is withdrawn. EN 1342: 2001 is a candidate “harmonized” European Standard and fully takes into account the re
4、quirements of the European Commission mandate M119 “Floorings”, given under the EU Construction Products Directive (89/106/EEC), and intended to lead to CE marking. The date of applicability of EN 1342:2001 as a “harmonized” European standard, i.e. the date after which this standard may be used for
5、CE marking purposes, is subject to an announcement in the Official Journal of the European Communities. EN 1342:2001 is the subject of transitional arrangements agreed under the European Commission mandate. The Member States have agreed a nominal transition period for the co-existence of EN 1342:200
6、1 and their corresponding national standard(s). It is intended that this period will comprise a nominal nine month period during which any required changes to national regulations are to be made, followed by a further nominal twelve month period for the implementation of CE marking. At the end of th
7、is co-existence period, the national standard(s) will be withdrawn. In the UK, there is no corresponding national standard. The UK participation in its preparation of EN 1342:2001 was entrusted to Technical Committee B/507, Paving units and kerbs, to Subcommittee B/507/2, Paving units and kerbs Natu
8、ral stone, which has the responsibility to: 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 Catalog
9、ue under the section entitled “International 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 of this publication are respo
10、nsible for their correct application. Compliance with a British 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
11、 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 inside front cover, the EN title page, pages 2 to 37 and a back cover. The BSI copyright date displayed in this document indic
12、ates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1342 December 2001 ICS 93.080.20Supersedes
13、 EN 1342:2000 English version Setts of natural stone for external paving - Requirements and test methods Pavs de pierre naturelle pour le pavage extrieur - Exigences et mthodes dessai Pflastersteine aus Naturstein fr Auenbereiche - Anforderungen und Prfverfahren This European Standard was approved b
14、y CEN on 14 October 2001. 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 stan
15、dards may be obtained on application to the 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 t
16、he Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United K
17、ingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1342:2001 E Lic
18、ensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1342:2001 (E) 2 Contents page Foreword3 1Scope.4 2Normative references.4 3Terms and definitions4 4Requirements .5 4.1Dimensions.5 4.2Freeze/thaw resistance7 4.3Compressive strength .7 4.4Abrasi
19、on resistance.7 4.5Slip resistance7 4.6Aspects .8 4.7Water absorption8 4.8Petrographical description8 4.9Chemical surface treatment8 5Evaluation of conformity.9 5.1General9 5.2Initial type tests9 5.3Factory production control .9 6Acceptance criteria10 6.1Sampling .10 6.2Conformity criteria.10 7Marki
20、ng, labelling and packaging.11 Annex A (normative) Measurement of dimensions12 Annex B (normative) Measurement of abrasion resistance16 Annex C (normative) Measurement of unpolished slip resistance value (USRV) 24 Annex D (normative) Sampling 33 Annex ZA (informative) Clauses of this European Standa
21、rd addressing the provisions of the EU Construction Products Directive .34 Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1342:2001 (E) 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC 178 “Paving units a
22、nd kerbs“, the secretariat of which is held by BSI. This European Standard supersedes EN 1342:2000. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2002, and conflicting national standards sh
23、all be withdrawn at the latest by September 2003. This European Standard 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 informative A
24、nnex ZA, which is an integral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard : Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland
25、, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1342:2001 (E) 4 1 Scope This European Standard specifies the performance requi
26、rements and the corresponding test methods for all natural stone setts for external paving use. It provides for product marking and for the evaluation of conformity of the product to this European Standard. This European Standard also covers characteristics that are of importance to the trade. It do
27、es not cover the effect of the de-icing salts. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For date
28、d references subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment, or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 12371, Natural stone tes
29、t methods Determination of frost resistance EN 1926, Natural stone test methods Determination of compressive strength EN 12407, Natural stone test methods Petrographic description EN 10083-2:1996, Quenched and tempered steels Part 2: Technical delivery conditions for unalloyed quality steels EN 1375
30、5, Natural stone test methods Determination of water absorption at atmospheric pressure 3 Terms and definitions For the purposes of this European Standard the following terms and definitions apply: 3.1 sett small natural stone paving block with work dimensions between 50 mm and 300 mm and no plan di
31、mension generally exceeding twice the thickness. The minimum nominal thickness is 50 mm 3.2 textured sett sett with a modified appearance resulting from one or several mechanical or thermal surface treatments 3.3 work dimension any dimension of a sett specified for its manufacture to which the actua
32、l dimension should conform within specified permissible deviations 3.4 actual dimension any dimension of a sett as measured Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1342:2001 (E) 5 3.5 overall length the longer side of the rectangl
33、e with the smallest length able to enclose the sett 3.6 overall width the shorter side of the rectangle with the smallest area able to enclose the sett 3.7 thickness distance between the upper face and the bedface of the sett 3.8 upper face surface of a sett intended to be seen when in use 3.9 fine
34、textured surface treatment with a maximum difference of 0,5 mm between peaks and depressions (for example polished, honed or sawn with a diamond disc or blade) 3.10 honed dull polish or matt finish 3.11 coarse textured surface treatment with more than 2 mm difference between peaks and depressions (f
35、or example dolly pointed, tooled, shot blasted or flame textured) 3.12 dolly pointed finish consisting of peaks and depressions achieved by using a four pointed dolly bit 3.13 tooled finish resulting from mechanical surface treatment and showing tool marks 3.14 hewn unworked, as-riven surface 4 Requ
36、irements 4.1 Dimensions 4.1.1 General The supplier shall state the work dimensions of each sett that is tested, unless supplied in random sizes. Dimensions shall be measured in accordance with annex A. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy,
37、 (c) BSI EN 1342:2001 (E) 6 4.1.2 Permissible deviations 4.1.2.1 Plan dimensions and thickness When measured in accordance with A.2, the deviations from the work plan dimensions shall conform to those in Table 1. Table 1 Deviations on nominal plan dimensions Between two hewn faces 15 mm Between one
38、textured face and one hewn face 10 mm Between two textured faces 5 mm When measured in accordance with A.2, the deviations from the work thickness shall conform to those in Table 2. Table 2 Deviations on nominal thickness Class 1Class 2 Marking designationT1T2 Between two hewn faces 30 mm 15 mm Betw
39、een one textured face and one hewn face 30 mm 10 mm Between two textured faces 30 mm 5 mm When setts are laid in fan shaped arrangements not only cubic setts are required but also a number of trapezoidal and oblong setts. For setts intended for this use a maximum of 10 % of setts, the dimensions of
40、which lie outside the permissible deviations by up to 10 mm, may be included in the delivery. In all cases the height of the setts shall be observed. If the setts are not to be laid in fans this shall be stated when ordering. 4.1.2.2 Undercut of hewn sides When measured in accordance with A.3, the l
41、ack of perpendicularity of a side shall not exceed 15 mm with respect to the face. 4.1.2.3 Hewn and coarse textured face irregularities When measured in accordance with A.2, face cavities and protrusions shall not exceed the deviation given in Table 3. Table 3 Deviations on face irregularity HewnTex
42、tured 5 mm3 mm Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 10:36:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1342:2001 (E) 7 4.2 Freeze/thaw resistance The producer shall declare the freeze/thaw resistance of the stone in accordance with Table 4 when tested in accordance with EN 1237
43、1. The number of cycles shall be 48. The test shall be carried out to determine the effect of freeze/thaw cycles on performance characteristics (EN 1926 compressive strength). The specimens shall be in accordance with the appropriate standard. For some specific uses it may be appropriate to use diff
44、erent test cycles, for example freezing in water, freezing to a lower temperature, or testing specimens embedded in non-porous siliceous granules or a different number of cycles. In these cases national specification standards may be followed but these variations shall be clearly stated in the test
45、report. If there is no requirement for freeze/thaw resistance or no performance has been determined, then this shall be stated. Table 4 Freeze/thaw resistance ClassClass 0Class 1 Marking designationF0F1 RequirementNo requirements for freeze/thaw resistance Resistant (? 20% change in compressive stre
46、ngth) 4.3 Compressive strength The producer shall declare a compressive strength (MPa) as the minimum value expected for individual test specimens when tested in accordance with EN 1926. If no performance has been determined this shall be stated. 4.4 Abrasion resistance The producer shall declare th
47、e abrasion resistance (length of chord in mm) as the maximum value expected for individual test specimens when tested in accordance with annex B. If no performance has been determined this shall be stated. 4.5 Slip resistance The producer shall declare the minimum Unpolished Slip Resistance Value (U
48、SRV) expected for individual test specimens of fine textured setts when tested in accordance with annex C. If no performance has been determined this shall be stated. If a national requirement on durability of slip/skid resistance exists, this requirement shall be determined as described in the nati
49、onal standard valid in the country where this requirement is operational. NOTE 1Coarse textured and riven setts are assumed to give satisfactory slip resistance. They cannot be reliably tested. It should also be noted that the performance of setts when laid may have a different slip resistance value to that determined on individual setts or test specimens. NOTE 2The unpolished slip resistance value relates to setts as manufactured and helps to ensure adequate slip/skid resistance on installation. Licensed Copy: sheffieldun sheffieldun, na,
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