SIST EN 12697-23:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Asphalt - Prüfverfahren für Heißasphalt - Teil 23: Bestimmung der indirekten Zugfestigkeit von Asphalt-ProbekörpernMélanges bitumineux - Méthodes d'essai pour enrobés a chaud - Partie 23: Détermination de la résistance a la traction indirecte des éprouvettes bitumineusesBituminous mixtures - Test methods for hot mix asphalt - Part 23: Determination of the indirect tensile strength of bituminous specimens93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 12697-23:2003SIST EN 12697-23:2004en01-junij-2004SIST EN 12697-23:2004SLOVENSKI
STANDARD



SIST EN 12697-23:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12697-23July 2003ICS 93.080.20English versionBituminous mixtures - Test methods for hot mix asphalt - Part23: Determination of the indirect tensile strength of bituminousspecimensMélanges bitumineux - Méthodes d'essai pour enrobés àchaud - Partie 23: Détermination de la résistance à latraction indirecte des éprouvettes bitumineusesAsphalt - Prüfverfahren für Heißasphalt - Teil 23:Bestimmung der indirekten Zugfestigkeit von Asphalt-ProbekörpernThis European Standard was approved by CEN on 7 May 2003.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,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12697-23:2003 ESIST EN 12697-23:2004



EN 12697-23:2003 (E)2ContentsForeword.31Scope.52Normative references.53Terms and definitions.64Principle.75Apparatus.75.1Compression testing machine.75.2Testing head with loading strips.75.3Measuring device.85.4Water bath.85.5Soft plastic bags.86Sample preparation.96.1Number of specimen.96.2Dimensions of test specimen.96.3Properties to be selected.96.4Grouping of specimen.96.5Visual examination.96.6Measurement of dimensions.97Conditioning.97.1Thermal treatment.97.2Storage.98Test procedure.109Calculation.1010Test report.1111Precision.11Bibliography.12SIST EN 12697-23:2004



EN 12697-23:2003 (E)3ForewordThis document (EN 12697-23:2003) has been prepared by Technical Committee CEN/TC 227, "Road materials",the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by January 2004, and conflicting national standards shall be withdrawn at the latestby August 2005.This European Standard is one of a series of standards as listed below.EN 12697-1, Bituminous mixtures — Test methods for hot mix asphalt — Part 1: Soluble binder content.EN 12697-2, Bituminous mixtures — Test methods for hot mix asphalt — Part 2: Determination of particle sizedistribution.EN 12697-3, Bituminous mixtures — Test methods for hot mix asphalt — Part 3: Bitumen recovery: Rotaryevaporator.EN 12697-4, Bituminous mixtures — Test methods for hot mix asphalt — Part 4: Bitumen recovery: Fractionatingcolumn.EN 12697-5, Bituminous mixtures — Test methods for hot mix asphalt — Part 5: Determination of the maximumdensity.EN 12697-6, Bituminous mixtures — Test methods for hot mix asphalt — Part 6: Determination of bulk density ofbituminous specimens.EN 12697-7, Bituminous mixtures — Test methods for hot mix asphalt — Part 7: Determination of bulk density ofbituminous specimens by gamma rays.EN 12697-8, Bituminous mixtures — Test methods for hot mix asphalt — Part 8: Determination of voidcharacteristics of bituminous specimens.EN 12697-9, Bituminous mixtures — Test methods for hot mix asphalt — Part 9: Determination of the referencedensity.EN 12697-10, Bituminous mixtures — Test methods for hot mix asphalt — Part 10: Compactability.prEN 12697-11, Bituminous mixtures — Test methods for hot mix asphalt — Part 11: Determination of thecompatibility between aggregate and bitumen.prEN 12697-12, Bituminous mixtures — Test methods for hot mix asphalt — Part 12: Determination of the watersensitivity of bituminous specimen.EN 12697-13, Bituminous mixtures — Test methods for hot mix asphalt — Part 13: Temperature measurement.EN 12697-14, Bituminous mixtures — Test methods for hot mix asphalt — Part 14: Water content.EN 12697-15, Bituminous mixtures — Test methods for hot mix asphalt — Part 15: Determination of thesegregation sensitivity.prEN 12697-16, Bituminous mixtures — Test methods for hot mix asphalt — Part 16: Abrasion by studded tyres.prEN 12697-17, Bituminous mixtures -Test methods for hot mix asphalt — Part 17: Partial loss of porous asphaltspecimen.SIST EN 12697-23:2004



EN 12697-23:2003 (E)4prEN 12697-18, Bituminous mixtures — Test methods for hot mix asphalt — Part 18: Binder drainage from porousasphalt.prEN 12697-19, Bituminous mixtures — Test methods for hot mix asphalt — Part 19: Permeability of specimen.prEN 12697-20, Bituminous mixtures — Test methods for hot mix asphalt — Part 20: Indentation using cube ormarshall specimen.prEN 12697-21, Bituminous mixtures — Test methods for hot mix asphalt — Part 21: Indentation using platespecimens.prEN 12697-22, Bituminous mixtures — T est methods for hot mix asphalt — Part 22: Wheel tracking.prEN 12697-23, Bituminous mixtures — Test methods for hot mix asphalt — Part 23: Determination of the indirecttensile strength of bituminous specimens.prEN 12697-24, Bituminous mixtures — Test methods for hot mix asphalt — Part 24: Resistance to fatigue.prEN 12697-25, Bituminous mixtures — Test methods for hot mix asphalt — Part 25: Cyclic compression test.prEN 12697-26, Bituminous mixtures — Test methods for hot mix asphalt — Part 26: Stiffness.EN 12697-27, Bituminous mixtures — Test methods for hot mix asphalt — Part 27: Sampling.EN 12697-28, Bituminous mixtures — Test methods for hot mix asphalt — Part 28: Preparation of samples fordetermining binder content, water content and grading.EN 12697-29, Bituminous mixtures — Test methods for hot mix asphalt — Part 29: Determination of thedimensions of a bituminous specimen.prEN 12697-30, Bituminous mixtures — Test methods for hot mix asphalt — Part 30: Specimen preparation, impactcompactor.prEN 12697-31, Bituminous mixtures — Test methods for hot mix asphalt — Part 31: Specimen preparationgyratory compactor.EN 12697-32, Bituminous mixtures — Test methods for hot mix asphalt — Part 32: Laboratory compaction ofbituminous mixtures by a vibratory compactor.prEN 12697-33, Bituminous mixtures — Test methods for hot mix asphalt — Part 33: Specimen preparation slabcompactor.prEN 12697-34, Bituminous mixtures — Test methods for hot mix asphalt — Part 34: Marshall test.prEN 12697-35, Bituminous mixtures — Test methods for hot mix asphalt — Part 35: Laboratory mixing.EN 12697-36, Bituminous mixtures — Test methods for hot mix asphalt — Part 36: Determination of the thicknessof a bituminous pavement.prEN 12697-37, Bituminous mixtures — Test methods for hot mix asphalt — Part 37: Hot sand test for theadhesivity of binder on precoated chippings for HRA.prEN 12697-38, Bituminous mixtures — Test methods for hot mix asphalt — Part 38: Test equipment andcalibration.prEN 12697-39, Bituminous mixtures — Test methods for hot mix asphalt — Part 39: Binder content by ignitionmethod.prEN 12697-40, Bituminous mixtures — Test methods for hot mix asphalt — Part 40: Void content, compaction andhydraulic conductivity of material in the layer.prEN 12697-41, Bituminous mixtures — Test methods for hot mix asphalt — Part 41: Resistance to de-icing fluids.SIST EN 12697-23:2004



EN 12697-23:2003 (E)5prEN 12697-42, Bituminous mixtures — Test methods for hot mix asphalt — Part 42: Amount of foreign matters inreclaimed asphalt.prEN 12697-43, Bituminous mixtures — Test methods for hot mix asphalt — Part 43: Resistance to fuel.prEN 12697-44, Bituminous mixtures — Test methods for hot mix asphalt — Part 44: Binder content of mixtureswith modified binders.This European Standard forms a part of a series of tests for mechanical and physical properties of bituminousmixtures.The applicability of this European Standard is described in the product standards for bituminous materials,prEN 13108.It does not replace any existing European Standard.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.1 ScopeThis European Standard specifies a test method for determining the (splitting) indirect tensile strength of cylindricalspecimens of bituminous mixtures.NOTEDetermination of the water sensitivity of bituminous specimens in accordance with prEN 12697-12 is based ondetermination of the indirect tensile strength in accordance with this test method.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. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).prEN 12697-12, Bituminous mixtures – Test methods for hot mix asphalt – Part 12: Determination of the watersensitivity of bituminous specimens.EN 12697-27, Bituminous mixtures – Test method
...