EN 13242:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road constructionGranulats pour matériaux traités aux liants hydrauliques et matériaux non traités utilisés pour les travaux de génie civil et pour la construction des chausséesGesteinskörnungen für ungebundene und hydraulisch gebundene Gemische für Ingenieur- und StraßenbauTa slovenski standard je istoveten z:EN 13242:2002SIST EN 13242:2003en91.100.15ICS:SLOVENSKI
STANDARDSIST EN 13242:200301-marec-2003

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13242December 2002ICS 91.100.15English versionAggregates for unbound and hydraulically bound materials foruse in civil engineering work and road constructionGranulats pour matériaux traités aux liants hydrauliques etmatériaux non traités utilisés pour les travaux de génie civilet pour la construction des chausséesGesteinskörnungen für ungebundene und hydraulischgebundene Gemische für Ingenieur- und StraßenbauThis European Standard was approved by CEN on 23 September 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13242:2002 E

Assessment of fines.21Annex B (informative)
Notes for guidance on the freezing and thawing resistance of aggregates.22Annex C (normative)
Factory production control.24Annex ZA (informative)
Clauses of this European Standard addressing essential requirements orother provisions of EU Directives.30Bibliography.38

Care should be taken when considering the use of aggregates from sources with no such pattern of use, e.g.,recycled aggregates and aggregates arising from certain industrial by-products.
Such aggregates, which should comply with allthe requirements of this European Standard, can have other characteristics not included in Mandate M 125 that do not apply tothe generality of aggregates types with an established pattern of use and when required, provisions valid at the place of use canbe used to assess their suitability.NOTE 2Properties for lightweight aggregates are specified in EN 13055-2.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. For datedreferences, subsequent amendments to or revisions of any of these publications apply to this European Standard onlywhen incorporated in it by amendment or revision.
For undated references the latest edition of the publicationreferred to applies (including amendments).EN 196-2, Methods of testing cement — Part 2: Chemical analysis of cement.EN 932-3, Tests for general properties of aggregates — Part 3: Procedure and terminology for simplifiedpetrographic 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: Determination of particle sizedistribution - 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 geometrical properties of aggregates — Part 5: Determination of percentage of crushed andbroken surfaces in coarse aggregates particlesEN 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 — Part 9: Assessment of fines — Methylene blue test.EN 1097-1, Tests for mechanical and physical properties of aggregates — Part 1: Determination of theresistance to wear (micro-Deval).EN 1097-2:1998, Tests for mechanical and physical properties of aggregates — Part 2: Methods for thedetermination of the resistance to fragmentation.EN 1097-6:2000, Tests for mechanical and physical properties of aggregates — Part 6: Determination ofparticle density and water absorption.EN 1367-1, Tests for thermal and weathering properties of aggregates — Part 1: Determination ofresistance to freezing and thawing.

When required, the tests specified in clause 4 shall be carried outto determine appropriate geometrical properties.NOTE 1When the value of a property is required but not defined by specified limits the value should be declared by themanufacturer as an XXDeclared category, e.g., in Table 5 a flakiness index of say 60 corresponds to FI60 (Declared value).NOTE 2When a property is not required, a “No requirement” category can be used.NOTE 3Guidance on selection of appropriate categories for specific applications can be found in national provisions in theplace of use of the aggregate.NOTE 4When specified, the requirements for the end-use product should supersede the requirements in this EuropeanStandard (e.g., grading and/or fines content for all-in aggregates).4.2 Aggregates sizesAll aggregates shall be described in terms of aggregate sizes using the designations d/D and shall comply with thegrading requirements specified in 4.3.Aggregate sizes shall be specified using the nominal sizes given in the Table 1 comprising the basic set or thebasic set plus set 1 or the basic set plus set 2. A combination of sieve sizes from set 1 and set 2 is not allowed.Aggregate sizes shall be separated by a ratio between their upper sieve size D and the lower sieve size d of notless than 1,4.

Greater than 90 mm sieve sizes can be used for particular applicationsNOTE 2
Rounded sizes shown in parentheses can be used as simplifieddescriptions of aggregate sizes.4.3 Grading4.3.1 GeneralThe grading of aggregate sizes when determined in accordance with EN 933-1 shall comply with the requirementsof 4.3.2 and 4.3.3 as appropriate to its aggregate size d/D.Combinations of two or more than two adjacent aggregate sizes or all-in aggregates are permitted.NOTEAggregate supplied as a mixture of different sizes or types should be uniformly blended. When aggregates ofsigni
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