SIST EN 12697-7:2004
(Main)Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bituminous specimens by gamma rays
Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bituminous specimens by gamma rays
This standard defines a method for measuring the bulk density of pavement materials using a transmission-type gamma radiation test bench. This standard applies to specimens or core samples, the thickness of which is known as well as the mass absorption coefficient which is a function of the chemical composition. The thickness of the specimen body traversed by the radiation shall be between 3 and 30 cm. The method cannot be applied to materials containing slags, with variable metal conten, affecting the absorption of gamma rays.
Asphalt - Prüfverfahren für Heißasphalt - Teil 7: Bestimmung der Raumdichte von Asphalt-Probekörpern mit Gamma-Strahlen
Diese Europäische Norm legt ein Verfahren fest, mit dem die Raumdichten von Asphalt-Probekörpern gemessen werden können, wenn eine Durchstrahlungs- einrichtung mit Gamma-Strahlung verwendet wird. Die Norm kann für Probekörper oder Ausbaustücke angewendet werden, deren Dicke ebenso bekannt sein muß wie der Massenabsorptionskoeffizient, der von der chemischen Zusammensetzung abhängt. Die Dicke des Probekörpers, der bei der Messung von Gamma-Strahlen durchdrungen wird, muß zwischen 3 und 30 cm betragen.
Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné a chaud - Partie 7: Détermination de la masse volumique apparente des éprouvettes bitumineuses par les rayons gamma
La présente Norme européenne décrit une méthode de mesurage de la masse volumique apparente pour les matériaux constitutifs de chaussées a l'aide d'un banc a émission de rayons gamma.
L'applicabilité de la présente Norme européenne est décrite dans les normes de produits pour les mélanges bitumineux.
NOTE Les regles de sécurité pour l'utilisation de banc gamma peuvent etre appliquées.
Cette norme s'applique a des éprouvettes cylindriques ou a des blocs préparés en laboratoire ou extraits de la chaussée pour lesquels l'épaisseur et le coefficient d'absorption massique, qui est fonction de la composition chimique, sont connus. L'épaisseur du corps d'épreuve traversé par le rayonnement peut etre comprise entre 30 mm et 300 mm. Cette méthode ne s'applique pas aux mélanges contenant des laitiers ayant une teneur en métal ou une composition chimique variables susceptibles de modifier l'absorption des rayons gamma.
Bitumenske zmesi – Preskusne metode za vroče asfaltne zmesi – 7. del: Ugotavljanje gostote bitumenskih preskušancev z žarki gama
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.GHOAsphalt - Prüfverfahren für Heißasphalt - Teil 7: Bestimmung der Raumdichte von Asphalt-Probekörpern mit Gamma-StrahlenMélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné a chaud - Partie 7: Détermination de la masse volumique apparente des éprouvettes bitumineuses par les rayons gammaBituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density of bituminous specimens by gamma rays93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 12697-7:2002SIST EN 12697-7:2004en01-junij-2004SIST EN 12697-7:2004SLOVENSKI
STANDARD
SIST EN 12697-7:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12697-7September 2002ICS 93.080.20English versionBituminous mixtures - Test methods for hot mix asphalt - Part 7:Determination of bulk density of bituminous specimens bygamma raysMélanges bitumineux - Méthodes d'essai pour mélangehydrocarboné à chaud - Partie 7: Détermination de lamasse volumique apparente des éprouvettes bitumineusespar les rayons gammaAsphalt - Prüfverfahren für Heißasphalt - Teil 7:Bestimmung der Raumdichte von Asphalt-Probekörpern mitGamma-StrahlenThis European Standard was approved by CEN on 1 August 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 12697-7:2002 ESIST EN 12697-7:2004
EN 12697-7:2002 (E)2ContentspageForeword.3Introduction.41Scope.62Normative references.63Terms and definitions.64Principle.75Apparatus.86Preparation of specimens.87Procedure.98Expression of results.109Test report.1210Precision.12SIST EN 12697-7:2004
EN 12697-7:2002 (E)3ForewordThis document EN 12697-7:2002 has been prepared by Technical Committee CEN/TC “Road materials”, thesecretariat 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 March 2003, and conflicting national standards shall be withdrawn at the latest byApril 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 contentEN 12697-2, Bituminous mixtures - Test methods for hot mix asphalt - Part 2: Determination of particle sizedistributionEN 12697-3, Bituminous mixtures - Test methods for hot mix asphalt - Part 3: Bitumen recovery: RotaryevaporatorEN 12697-4, Bituminous mixtures - Test methods for hot mix asphalt - Part 4: Bitumen recovery: FractionatingcolumnEN 12697-5, Bituminous mixtures - Test methods for hot mix asphalt - Part 5: Determination of the maximumdensityprEN 12697-6, Bituminous mixtures - Test methods for hot mix asphalt - Part 6: Determination of bulk density ofbituminous specimens by hydro-static methodEN 12697-7, Bituminous mixtures - Test methods for hot mix asphalt - Part 7: Determination of bulk density ofbituminous specimens by gamma raysprEN 12697-8, Bituminous mixtures - Test methods for hot mix asphalt - Part 8: Determination of voidcharacteristics of bituminous specimensprEN 12697-9, Bituminous mixtures - Test methods for hot mix asphalt - Part 9: Determination of the referencedensityEN 12697-10, Bituminous mixtures - Test methods for hot mix asphalt - Part 10: CompactibilityprEN 12697-11, Bituminous mixtures - Test methods for hot mix asphalt - Part 11: Determination of thecompatibility between aggregates and bitumenprEN 12697-12, Bituminous mixtures - Test methods for hot mix asphalt - Part 12: Determination of the watersensitivity of bituminous specimensEN 12697-13, Bituminous mixtures - Test methods for hot mix asphalt - Part 13: Temperature measurementEN 12697-14, Bituminous mixtures - Test methods for hot mix asphalt - Part 14: Water contentprEN 12697-15, Bituminous mixtures - Test methods for hot mix asphalt - Part 15: Determination of thesegregation sensitivity of bituminous mixturesprEN 12697-16, Bituminous mixtures - Test methods for hot mix asphalt - Part 16: Abrasion by studded tyresSIST EN 12697-7:2004
EN 12697-7:2002 (E)4prEN 12697-17, Bituminous mixtures - Test methods for hot mix asphalt - Part 17: Particle loss of porous asphaltspecimenprEN 12697-18, Bituminous mixtures - Test methods for hot mix asphalt - Part 18: Binder drainage from porousasphaltprEN 12697-19, Bituminous mixtures - Test methods for hot mix asphalt - Part 19: Permeability of specimenprEN 12697-20, Bituminous mixtures - Test methods for hot mix asphalt - Part 20: Indentation using cube ormarshall specimensprEN 12697-21, Bituminous mixtures - Test methods for hot mix asphalt - Part 21: Indentation using platespecimensprEN 12697-22, Bituminous mixtures - Test methods for hot mix asphalt - Part 22: Wheel trackingprEN 12697-23, Bituminous mixtures - Test methods for hot mix asphalt - Part 23: Determination of the indirecttensile strength of bituminous specimensprEN 12697-24, Bituminous mixtures - Test methods for hot mix asphalt - Part 24: Resistance to fatigueprEN 12697-25, Bituminous mixtures - Test methods for hot mix asphalt - Part 25: Cyclic compression testprEN 12697-26, Bituminous mixtures - Test methods for hot mix asphalt - Part 26: StiffnessEN 12697-27, Bituminous mixtures - Test methods for hot mix asphalt - Part 27: SamplingEN 12697-28, Bituminous mixtures - Test methods for hot mix asphalt - Part 28: Preparation of samples fordetermining binder content, water content and gradingprEN 12697-29, Bituminous mixtures - Test methods for hot mix asphalt - Part 29: Determination of thedimensions of bituminous specimenprEN 12697-30, Bituminous mixtures - Test methods for hot mix asphalt - Part 30: Specimen preparation, impactcompactorprEN 12697-31, Bituminous mixtures - Test methods for hot mix asphalt - Part 31: Specimen preparation gyratorycompactorprEN 12697-32, Bituminous mixtures - Test methods for hot mix asphalt - Part 32: Laboratory compaction ofbituminous mixtures by a vibratory compactorprEN 12697-33, Bituminous mixtures - Test methods for hot mix asphalt - Part 33: Specimen preparation slabcompactorprEN 12697-34, Bituminous mixtures - Test methods for hot mix asphalt - Part 34: Marshall testprEN 12697-35, Bituminous mixtures - Test methods for hot mix asphalt - Part 35: Laboratory mixingprEN 12697-36, Bituminous mixtures - Test methods for hot mix asphalt - Part 36: Method for the determination ofthe thickness of a bituminous pavementprEN 12697-37, Bituminous mixtures - Test methods for hot mix asphalt - Part 37: Hot sand test for the adhesivityof binder on precoated chippings for HRAprEN 12697-38, Bituminous mixtures - Test methods for hot mix asphalt - Part 38: Test equipment and calibrationprEN 12697-39, Bituminous mixtures - Test methods for hot mix asphalt - Part 39: Soluble binder content ofmixtures by ignition methodSIST EN 12697-7:2004
EN 12697-7:2002 (E)5prEN 12697-40, Bituminous mixtures - Test methods for hot mix asphalt - Part 40: Void content, compaction andhydraulic conductivity of material in the layerprEN 12697-41, Bituminous mixtures - Test methods for hot mix asphalt - Part 41: Resistance to deicing fluidprEN 12697-42, Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Content of foreign matters inreclaimed asphaltprEN 12697-43, Bituminous mixtures - Test methods for hot mix asphalt - Part 43: Resistance to fuelprEN 12697-44, Bituminous mixtures - Test methods for hot mix asphalt - Part 44: Binder content of mixtures withmodified bindersprEN 12697-45, Bituminous mixtures — Test methods for hot mix asphalt — Part 45: Binder drainage –Schellenberg methodAccording 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 12697-7:2004
EN 12697-7:2002 (E)6IntroductionBulk density measurement in the laboratory using gamma rays is a method which does not affect the properties ofthe material. It can be included in a series of tests carried out on a given sample. It allows the plotting of a densitychart or gradient.1 ScopeThis European Standard specifies a method for measuring the bulk density of pavement mixtures using atransmission-type gamma radiation test bench.The applicability of this European Standard is described in the product standards for bituminous mixtures.NOTEThe safety regulations applicable to the use of gamma rays should be applied.This standard is applicable to cylindrical specimens or blocks, prepared in a laboratory or cut from a pavement, forwhich the thickness and the mass absorption coefficient, which is a function of the chemical composition areknown. The thickness of the specimen traversed by the radiation should be between 30 mm and 300 mm. Thismethod does not apply to mixtures containing slags, with variable metal content or chemical composition which canaffect the absorption of gamma rays.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 12697-6, Bituminous mixtures - Test methods for hot mix asph
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