SIST EN 12697-11:2004
(Main)Bituminous mixtures - Test methods for hot mix asphalt - Part 11: Determination of the affinity between aggregate and bitumen
Bituminous mixtures - Test methods for hot mix asphalt - Part 11: Determination of the affinity between aggregate and bitumen
This European Standard describes a procedure for determination of the compatibility between aggregate and bitumen, expressed by visual registration of the loss of adhesion in uncompacted bitumen-coated aggregate mixtures under mechanical stirring in presence of water. This method can be used to evaluate the effect of moisture with or without adhesion agents including liquids, such as amines, and fillers, such as hydrated lime or cement.
Asphalt - Prüfverfahren für Heißasphalt - Teil 11: Bestimmung der Affinität von Gesteinskörnungen und Bitumen
Die vorliegende Europäische Norm beschreibt ein Verfahren zur Bestimmung der Verträglichkeit von Gesteinskörnungen und Bitumen, die durch visuelle Beurteilung des Adhesionsverlustes unverdichteter Gemische von bitumenumhüllten Gesteinskörnungen durch mechanisches Verrühren unter Beigabe von Wasser angegeben wird. Dieses Verfahren dient zur Beurteilung der Auswirkung von Feuchte mit oder Haftmittel, einschließlich Flüssigkeiten, z.B. Amine, und Füller, z.B. hydratisierter Kalk oder Zement.
Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné a chaud - Partie 11: Détermination de l'affinité granulat-bitume
La présente Norme européenne décrit un mode opératoire pour déterminer la compatibilité entre granulat et bitume, exprimée par un constat visuel de perte d'adhésivité de granulats enrobés de bitume, non compactés pendant une agitation mécanique en présence d'eau.
Cette méthode peut servir a l'évaluation de l'effet de l'eau sur des granulats différents avec le meme liant, avec ou sans dope d'adhésivité, que ce soit des liquides comme les amines ou des fillers comme la chaux hydratée ou le ciment.
NOTE Si le granulat a soumettre a essai est sensible a l'abrasion, l'essai de sensibilité a l'eau EN 12697-12 est recommandé en variante pour s'affranchir de l'abrasion des granulats durant la phase de roulage spécifiée.
Bitumenske zmesi – Preskusne metode za vroče asfaltne zmesi – 11. del: Ugotavljanje afinitete med agregatom in bitumnom
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Asphalt - Prüfverfahren für Heißasphalt - Teil 11: Bestimmung der Affinität von Gesteinskörnungen und BitumenMélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné a chaud - Partie 11: Détermination de l'affinité granulat-bitumeBituminous mixtures - Test methods for hot mix asphalt - Part 11: Determination of the affinity between aggregate and bitumen93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 12697-11:2003SIST EN 12697-11:2004en01-junij-2004SIST EN 12697-11:2004SLOVENSKI
STANDARD
SIST EN 12697-11:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12697-11December 2003ICS 93.080.20English versionBituminous mixtures - Test methods for hot mix asphalt - Part11: Determination of the affinity between aggregate and bitumenMélanges bitumineux - Méthodes d'essai pour mélangehydrocarboné à chaud - Partie 11: Détermination del'affinité granulat-bitumeAsphalt - Prüfverfahren für Heißasphalt - Teil 11:Bestimmung der Affinität von Gesteinskörnungen undBitumenThis European Standard was approved by CEN on 3 November 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 12697-11:2003 ESIST EN 12697-11:2004
EN 12697-11:2003 (E)2ContentsPageForeword.31Scope.62Normative references.63Terms and definitions.64Principle.75Apparatus.76Sample preparation.106.1Aggregate.106.2Bitumen.116.3Mixing aggregate and bitumen.117Conditioning.128Test procedure.129Calculation.1310Test report.1311Precision.14SIST EN 12697-11:2004
EN 12697-11:2003 (E)3ForewordThis document (EN 12697-11:2003) has been prepared by Technical Committee CEN/TC 227 “Roadmaterials”, the secretariat of which is held by DIN.The method described in this European Standard measures a property that is a surrogate for the affinitybetween aggregate and bitumen because no satisfactory method has been developed for measuring theproperty directly. Alternative surrogate methods are currently being investigated by Technical CommitteeCEN/TC227 and may be used in a future revision of this European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn atthe latest by August 2005.This European Standard does not replace any existing European Standard.This European Standard is one of a series of standards for the testing of mechanical and physical propertiesof bituminous mixtures, as listed below:EN 12697-1, Bituminous mixtures — Test methods for hot mix asphalt — Part 1: Soluble binder contentEN 12697-2, Bituminous mixtures — Test method 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:Fractionating columnEN 12697-5, Bituminous mixtures — Test methods for hot mix asphalt — Part 5: Determination of themaximum densityEN 12697-6, Bituminous mixtures — Test methods for hot mix asphalt — Part 6: Determination of bulk densityof bituminous specimensEN 12697-7, Bituminous mixtures — Test methods for hot mix asphalt — Part 7: Determination of bulk densityof bituminous specimens by gamma raysEN 12697-8, Bituminous mixtures — Test methods for hot mix asphalt — Part 8: Determination of the voidcharacteristics of bituminous specimensEN 12697-9, Bituminous mixtures — Test methods for hot mix asphalt — Part 9: Determination of thereference densityEN 12697-10, Bituminous mixtures — Test methods for hot mix asphalt — Part 10: CompactibilityEN 12697-11, Bituminous mixtures — Test methods for hot mix asphalt — Part 11: Determination of theaffinity between aggregate and bitumenEN 12697-12, Bituminous mixtures — Test methods for hot mix asphalt — Part 12: Determination of the watersensitivity of bituminous specimensSIST EN 12697-11:2004
EN 12697-11:2003 (E)4EN 12697-13, Bituminous mixtures — Test methods for hot mix asphalt — Part 13: TemperaturemeasurementEN 12697-14, Bituminous mixtures — Test methods for hot mix asphalt — Part 14: Water contentEN 12697-15, Bituminous mixtures — Test methods for hot mix asphalt — Part 15: Determination of thesegregation sensitivityprEN 12697-16, Bituminous mixtures — Test methods for hot mix asphalt — Part 16: Abrasion by studdedtyresprEN 12697-17, Bituminous mixtures — Test methods for hot mix asphalt — Part 17: Partial loss of porousasphalt specimenprEN 12697-18, Bituminous mixtures — Test methods for hot mix asphalt — Part 18: Binder drainage fromporous asphaltprEN 12697-19, Bituminous mixtures — Test methods for hot mix asphalt — Part 19: Permeability ofspecimenEN 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 trackingEN 12697-23, Bituminous mixtures — Test methods for hot mix asphalt — Part 23: Determination of theindirect tensile 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 gradingEN 12697-29, Bituminous mixtures — Test methods for hot mix asphalt — Part 29: Determination of thedimensions of a bituminous specimenprEN 12697-30, Bituminous mixtures — Test methods for hot mix asphalt — Part 30: Specimen preparation,impact compactorprEN 12697-31, Bituminous mixtures — Test methods for hot mix asphalt — Part 31: Specimen preparation,gyratory compactorEN 12697-32, Bituminous mixtures — Test methods for hot mix asphalt — Part 32: Laboratory compaction ofbituminous mixtures by vibratory compactorEN 12697-33, Bituminous mixtures — Test methods for hot mix asphalt — Part 33: Specimen prepared byroller compactorprEN 12697-34, Bituminous mixtures — Test methods for hot mix asphalt — Part 34: Marshall testSIST EN 12697-11:2004
EN 12697-11:2003 (E)5prEN 12697-35, Bituminous mixtures — Test methods for hot mix asphalt — Part 35: Laboratory mixingEN 12697-36, Bituminous mixtures — Test methods for hot mix asphalt — Part 36: Determination of thethickness of a bituminous pavementEN 12697-37, Bituminous mixtures — Test methods for hot mix asphalt — Part 37: Hot sand test for theadhesivity of binder on precoated chippings for HRAprEN 12697-38, Bituminous mixtures — Test methods for hot mix asphalt — Part 38: Test equipment andcalibrationprEN 12697-39, Bituminous mixtures — Test methods for hot mix asphalt — Part 39: Binder content byignitionprEN 12697-41, Bituminous mixtures — Test methods for hot mix asphalt — Part 41: Resistance to de-icingfluidsprEN 12697-42, Bituminous mixtures — Test methods for hot mix asphalt — Part 42: Amount of foreignmatters in reclaimed asphaltprEN 12697-43, Bituminous mixtures — Test methods for hot mix asphalt — Part 43: Resistance to fuelprEN 12697-45, Bituminous mixtures — Test methods for hot mix asphalt — Part 45: Binder drainage –Schellenberg methodThe applicability of this European Standard is described in the product standards for bituminous mixtures(series of prEN 13108).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.SIST EN 12697-11:2004
EN 12697-11:2003 (E)61 ScopeThis European Standard describes a procedure for the determination of the affinity between aggregate andbitumen, expressed by visual registration of the degree of bitumen coverage on uncompacted bitumen-coatedmineral aggregate particles after influence of mechanical stirring action in the presence of water.This method can be used to evaluate the effect of moisture with or without adhesion agents including liquids,such as amines, and fillers, such as hydrated lime or cement, and the moisture effect on different aggregatefor the same binder.NOTEIf the aggregate to be tested is susceptible to abrasion, the water sensitivity test EN 12697-12 is alternativelyrecommended to avoid influence from aggregate abrasion during the specified rolling procedure.2 Normative referencesThis 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 listedhereafter. For dated references, subsequent amendments to or revisions of any of these publications apply tothis European Standard only when incorporated in it by amendment or revision. For undated references thelatest edition of the publication referred to applies (including amendments).EN 1426, Bitumen and bituminous binders — Determination of needle penetration.EN 12697-2, Bituminous mixtures — Test methods for hot mix asphalt — Determination of particle sizedistribution.prEN 12697-35, Bituminous mixtures — Test methods for hot mix asphalt — Laboratory mixing.3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply:3.1affinity between aggregate and bitumendegree of bitumen coverage visually determined on uncompacted bitumen coated mineral aggregate particlesafter influence of mechanical stirring action in the presence of water3.2degree of bitumen coverageaverage proportion of the surface area of the aggregate particles that are covered with bitumen, expressed asa percentage3.3precisioncloseness of agreement between independent test results obtained under stipulated conditionsNOTE 1Precision depends only on the distribution of random errors and does not relate to the true value or thespecified value.NOTE 2The measure of precision is usually expressed in terms of imprecision and computed as a standard deviationof the test results. Less precision is reflected by a larger standard deviationNOTE 3“Independent test results” means results obtained in a manner not influenced by any previous result on thesame or similar test object. Quantitative measures of precision depend critically on the stipulated conditions. Repeatabilityand reproducibility conditions are particular sets of extreme conditions.SIST EN 12697-11:2004
EN 12697-11:2003 (E)73.4repeatabilityprecision under repeatability conditions3.5repeatability conditionsconditions where independent test results are obtained with the same method on identical test items in thesame laboratory by the same operator using the same equipment within short intervals of time3.6repeatability limitvalue less than or equal to which the absolute difference between two test results obtained under repeatabilityconditions may be expected to be within probability of 95 %NOTEThe symbol used is r.3.7reproducibilityprecision under reproducibility conditions3.8reproducibility conditionsconditions where test results are obtained with the same method on identical test items in differentlaboratories with different operators using different equipment3.9reproducibility limitvalue less than or equal to which the absolute difference between two test results obtained underreproducibility conditions may be expected to be with a probability of 95 %NOTEThe symbol used is R.3.10single test resultvalue obtained by applying the standard test method fully, once to a single specimen; it may be the mean oftwo or more observations or the result of a calculation from a set of observations as specified by thestandardized test method4 PrincipleAn aggregate is sieved in accordance with EN 12697-2. The 8 mm to 11,2 mm (alternatively 5,6 mm to 8 mmor 6,3 mm to 10 mm) fraction is washed, dried and mixed with bitumen to obtain uniform, total coverage. Thebitumen coated aggregate is placed loosely distributed on a metal plate or silicone coated paper, stored atambient temperature overnight, and then divided into three part samples for analysis.Each part-sample is transferred to a bottle filled with water. The bottle is sealed and placed on a bottle rollingdevice. The bottles are rolled at am
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.