1、March 2008DEUTSCHE NORM English price group 17No part of this standard 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 91.100.15!$MZZ“1425555ww
2、w.din.deDDIN EN 13242Aggregates for unbound and hydraulically bound materials for use inA1:2007)English version of DIN EN 13242:2008-03Gesteinskrnungen fr ungebundene und hydraulisch gebundene Gemische fr denIngenieur- und Straenbau (enthlt nderung A1:2007)Englische Fassung DIN EN 13242:2008-03Super
3、sedesDIN EN 13242:2003-06 and1:2004-12www.beuth.deDIN EN 13242 Corrigendumcivil engineering work and road construction (includes AmendmentDocument comprises 43 pagesDIN EN 13242:2008-03 2 National foreword This standard has been prepared by Technical Committee CEN/TC 154 “Aggregates” (Secretariat: B
4、SI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-10-90 AA SpCEN/TC 154/SC 3,4 und SpCEN/TC 227/WG 4. Amendments This standard differs from DIN EN 13242:2003-0
5、6 and DIN EN 13242 Corrigendum 1:2004-12 as follows: a) The foreword has been modified. b) Clauses 1, 2 and subclauses 3.7, 4.2, 5.2 and 5.3 have been modified. c) A new subclause 5.6 has been included. d) Subclauses 6.1, 6.2 and 6.3 have been modified. e) A new subclause 6.4 has been included. f) T
6、he clause numbering has been modified in general. g) Subclauses 6.5.1, 6.5.2.1, 6.5.2.2, 6.5.2.3, 7.1, 7.2, 7.3.2 and 9.1 have been modified. h) Annexes A, B.2.2, B.2.3, B.3, C.3.4 and C.4 have been modified. i) Tables C.1 and C.2 have been modified. j) Annexes ZA.1, ZA.2.2 and ZA.3 have been modifi
7、ed. Previous editions DIN EN 13242: 2003-06 DIN EN 13242 Corrigendum 1: 2004-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13242:2002+A1December 2007 ICS 91.100.15 Supersedes EN 13242:2002 English Version Aggregates for unbound and hydraulically bound materials for use in civil engineering
8、 work and road construction Granulats pour matriaux traits aux liants hydrauliques et matriaux non traits utiliss pour les travaux de gnie civil et pour la construction des chausses Gesteinskrnungen fr ungebundene und hydraulisch gebundene Gemische fr den Ingenieur- und Straenbau This European Stand
9、ard was approved by CEN on 23 September 2002 and includes Corrigendum 1 issued by CEN on 26 May 2004 and Amendment 1 approved by CEN on 3 November 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the stat
10、us 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A
11、 version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republi
12、c, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NO
13、RMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13242:2002+A1:2007: E2 Contents Foreword3 1 Scope 4 2 Normative references.4 3 T
14、erms and definitions .5 4 Geometrical requirements 6 4.1 General6 4.2 Aggregates sizes .6 4.3 Grading .7 4.4 Shape of coarse aggregate.10 4.5 Percentage of crushed or broken particles and of totally rounded particles in coarse aggregates10 4.6 Fines content11 4.7 Fines quality.12 5 Physical requirem
15、ents 12 5.1 General12 5.2 Resistance to fragmentation of coarse aggregate.12 5.3 Resistance to wear of coarse aggregate.13 5.4 Particle density 14 5.5 Water absorption .14 5.6 !Classification of the constituents of coarse recycled aggregates14 6 Chemical requirements .15 6.1 General15 6.2 Acid-solub
16、le !sulfate“15 6.3 Total sulfur .16 7 Durability requirements 18 7.1 General18 7.2 “Sonnenbrand” of basalt 19 7.3 Resistance to freezing and thawing.20 8 Evaluation of conformity.21 8.1 General21 8.2 Initial type tests21 8.3 Factory production control.22 9 Designation and description 22 9.1 Designat
17、ion 22 9.2 Additional information for the description of an aggregate22 10 Marking and labelling 22 Annex A (normative) Assessment of fines23 Annex B (informative) Notes for guidance on the freezing and thawing resistance of aggregates24 Annex C (normative) Factory production control.26 Annex ZA (in
18、formative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives32 Bibliography 41 EN 13242:2002+A1:2007 (E) DIN EN 13242:2008-03 Page3 Foreword This document (EN 13242:2002+A1:2007) has been prepared by Technical Committee CEN/TC 154 “Aggregates“,
19、the secretariat of which is held by BSI. This document shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2008 and conflicting national standards shall be withdrawn at the latest by September 2009. This document inclu
20、des Amendment 1, approved by CEN on 2007-11-03 and the Corrigendum issued in 2004. This document supersedes EN 13242:2002. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. The modifications of the related CEN Corrigendum have been implemented at t
21、he appropriate places in the text and are indicated by the tags . 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 89/106 EEC. For relationship with EU Directive(s), se
22、e informative Annex ZA, which is an integral part of this document. In this European Standard the annexes A and C are normative and the annex B is informative. Requirements for other end uses of aggregates will be specified in the following European Standards: EN 12620 Aggregates for concrete EN 130
23、43 Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas EN 13055-1 Lightweight aggregates - Part 1: lightweight aggregates for concrete, mortar and grout !EN 13055-2 Lightweight aggregates - Part 2: Lightweight aggregates for bituminous mixtures a
24、nd surface treatments and for unbound and bound applications“ EN 13139 Aggregates for mortar EN 13383-1 Armourstone - Part 1: Specification !EN 13450“ Aggregates for railway ballast According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
25、 bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swede
26、n, Switzerland and United Kingdom. EN 13242:2002+A1:2007 (E) DIN EN 13242:2008-03 4 1 Scope This European Standard specifies the properties of aggregates obtained by processing natural or manufactured or recycled materials for hydraulically bound and unbound materials for civil engineering work and
27、road construction. It provides for the evaluation of conformity of the products to this European Standard. NOTE 1 Aggregates used in construction should comply with all the requirements of this European Standard. As well as familiar and traditional natural and manufactured aggregates Mandate M/125 “
28、Aggregates” included recycled aggregates and some materials from new or unfamiliar sources. Recycled aggregates are included in the standards and new test methods for them are at an advanced stage of preparation. For unfamiliar materials from secondary sources, however, the work on standardisation h
29、as only started recently and more time is needed to define clearly the origins and characteristics of these materials. In the meantime such unfamiliar materials when placed on the market as aggregates must comply fully with this standard and national regulations for dangerous substances (see Annex Z
30、A of the standard) depending upon their intended use. Additional characteristics and requirements may be specified on a case by case basis depending upon experience of use of the product, and defined in specific contractual documents. NOTE 2 Properties for lightweight aggregates are specified in EN
31、13055-2. 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 dated references, subsequent amendments to
32、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 196-2, Methods of testing cement Part 2: Chemical analysis of c
33、ement. EN 932-3, Tests for general properties of aggregates Part 3: Procedure and terminology for simplified petrographic description. EN 932-5, Tests for general properties of aggregates Part 5: Common equipment and calibration. EN 933-1, Tests for geometrical properties of aggregates Part 1: Deter
34、mination of particle size distribution Sieving method. EN 933-3, Tests for geometrical properties of aggregates Part 3: Determination of particle shape Flakiness index. EN 933-4, Tests for geometrical properties of aggregates Part 4: Determination of particle shape Shape index. EN 933-5, Tests for g
35、eometrical properties of aggregates Part 5: Determination of percentage of crushed and broken surfaces in coarse aggregates particles EN 933-8, Tests for geometrical properties of aggregates Part 8: Assessment of fines Sand equivalent test. EN 933-9, Tests for geometrical properties of aggregates Pa
36、rt 9: Assessment of fines Methylene blue test. !prEN 933-11, Tests for geometrical properties of aggregates Part 11: Classification test for the constituents of coarse recycled aggregates“ EN 1097-1, Tests for mechanical and physical properties of aggregates Part 1: Determination of the resistance t
37、o wear (micro-Deval). EN 1097-2:1998, Tests for mechanical and physical properties of aggregates Part 2: Methods for the determination of the resistance to fragmentation. DIN EN 13242:2008-03 EN 13242:2002+A1:2007 (E) 5 EN 1097-6:2000, Tests for mechanical and physical properties of aggregates Part
38、6: Determination of particle density and water absorption. EN 1367-1, Tests for thermal and weathering properties of aggregates Part 1: Determination of resistance to freezing and thawing. EN 1367-2, Tests for thermal and weathering properties of aggregates Part 2: Magnesium sulphate test. EN 1367-3
39、, Tests for thermal and weathering properties of aggregates Part 3: Boiling test for “Sonnenbrand“ basalt. !EN 1744-1“, Tests for chemical properties of aggregates Part 1: Chemical analysis. EN 1744-3, Tests for chemical properties of aggregates Part 3: Preparation of eluates by leaching of aggregat
40、es. ISO 565, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings. 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 aggregate granular material used in construction. Aggregates may be
41、natural, manufactured or recycled 3.2 natural aggregate aggregate from mineral sources which have been subjected to nothing more than mechanical processing 3.3 manufactured aggregate aggregate of mineral origin resulting from an industrial process involving thermal or other modification 3.4 recycled
42、 aggregate aggregate resulting from the processing of inorganic material previously used in construction 3.5 normal weight aggregate aggregate of mineral origin having a particle density not less than 2,00 Mg/m3(2 000 kg/m3) but less than 3,00 Mg/m3(3 000 kg/m3) 3.6 aggregate size designation of agg
43、regate in terms of lower (d) and upper (D) sieve sizes expressed in terms as d/D NOTE This designation accepts the presence of some particles which will be retained on the upper sieve (oversize) and some which will pass the lower sieve (undersize). The lower sieve size (d) can be zero. 3.7 fine aggr
44、egate designation given to size aggregates with d equal to 0 and D less than or equal to 6,3 mm (see Table 2) NOTE Fine aggregate can be produced from natural disintegration of rock or gravel and/or by the crushing of rock or gravel !or processing of manufactured aggregates“. DIN EN 13242:2008-03 EN
45、 13242:2002+A1:2007 (E) 6 3.8 coarse aggregate designation given to size aggregates with d equal to or greater than 1 mm and D greater than 2 mm 3.9 all-in aggregate aggregate consisting of a mixture of coarse and fine aggregates with D greater than 6,3 mm NOTE It can be produced without separating
46、into coarse and fine fractions or it can be produced by combining coarse and fine aggregate. 3.10 fines particle size fraction of an aggregate which passes the 0,063 mm sieve 3.11 category level of a property of an aggregate expressed as a range of values or a limiting value NOTE There is no relatio
47、nship between the categories of different properties. 3.12 grading particle size distribution expressed as the percentage by mass passing a specified number of sieves 3.13 undersize part of the aggregate passing the smaller of the limiting sieves used in the aggregate size description 3.14 oversize
48、part of the aggregate retained on the larger of the limiting sieves used in the aggregate size description 4 Geometrical requirements 4.1 General The necessity for testing and declaring all properties in this clause shall be limited according to the particular application or end use or origin of the
49、 aggregate. When required, the tests specified in clause 4 shall be carried out to determine appropriate geometrical properties. NOTE 1 When the value of a property is required but not defined by specified limits the value should be declared by the manufacturer as an XXDeclared category, e.g., in Table 5 a flakiness index of say 60 corresponds to FI60(Declared value). NOTE 2 When a property is not required, a “No requirement” category can be used. NOTE 3 Guidance on selection of appropriate categories for s
