SIST EN 15322:2009
(Main)Bitumen and bituminous binders - Framework for specifying cut-back and fluxed bituminous binders
Bitumen and bituminous binders - Framework for specifying cut-back and fluxed bituminous binders
This document provides a framework for specifying cut-back and fluxed bituminous binders which are suitable for the use in the construction and maintenance of roads, airfields and other paved areas. This document applies to un-modified and polymer modified bituminous cut-back and fluxed materials.
Bitumen und bitumenhaltige Bindemittel - Rahmenwerk für die Spezifizierung von verschnittenen und gefluxten bitumenhaltigen Bindemitteln
Dieses Dokument legt ein Rahmenwerk für die Spezifizierung von verschnittenen und gefluxten bitumenhaltigen
Bindemitteln fest, die für die Verwendung beim Bau und der Instandhaltung von Straßen, Flugplätzen
und sonstigen befestigten Flächen geeignet sind.
Dieses Dokument gilt für nicht-modifizierte und polymermodifizierte bitumenhaltige verschnittene oder gefluxte
Materialien.
Bitumes et liants bitumineux - Cadre de spécifications pour les liants bitumineux fluidifiés et fluxés
Le présent document prescrit un cadre de spécifications des liants bitumineux fluxés et fluidifiés utilisables pour la construction et l’entretien des chaussées routières, des pistes d’aéroports et des autres chaussées.
Ce document s’applique aux liants bitumineux fluidifiés ou fluxés non-modifiés et modifiés par des polymères.
Bitumen in bitumenska veziva - Okvir za specificiranje rezanih in fluksiranih bitumenskih veziv
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen in bitumenska veziva - Okvir za specificiranje rezanih in fluksiranih bitumenskih vezivBitumen und bitumenhaltige Bindemittel - Rahmenwerk für die Spezifizierung von verschnittenen und gefluxten bitumenhaltigen BindemittelnBitumes et liants bitumineux - Cadre de spécifications pour les liants bitumineux fluidifiés et fluxésBitumen and bituminous binders - Framework for specifying cut-back and fluxed bituminous binders91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:EN 15322:2009SIST EN 15322:2009en,fr,de01-november-2009SIST EN 15322:2009SLOVENSKI
STANDARD
SIST EN 15322:2009
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15322August 2009ICS 75.140; 91.100.50 English VersionBitumen and bituminous binders - Framework for specifying cut-back and fluxed bituminous bindersBitumes et liants bitumineux - Cadre de spécifications pourles liants bitumineux fluidifiés et fluxésBitumen und bitumenhaltige Bindemittel - Rahmenwerk fürdie Spezifizierung von verschnittenen und gefluxtenbitumenhaltigen BindemittelnThis European Standard was approved by CEN on 17 July 2009.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of 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, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15322:2009: ESIST EN 15322:2009
EN 15322:2009 (E) 2 Contents Page Foreword .31Scope .42Normative references .43Terms and definitions .54Abbreviation terms .55Requirements and test methods .75.1Properties/characteristics and related test methods .75.2Release of dangerous regulated substances . 176Evaluation of conformity . 176.1General . 176.2Type testing . 176.2.1Initial type testing (ITT) . 176.2.2Further Type Testing . 176.2.3Sampling, testing and compliance criteria . 176.3Factory production control (FPC) . 17Annex A (informative)
Examples of abbreviation terms for cut-back bituminous binders and fluxed bituminous binders . 18Annex B (informative)
Examples of selected performance classes for cut-back and fluxed bituminous binders. 19Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Product Directive 89/106/EEC . 21 SIST EN 15322:2009
EN 15322:2009 (E) 3 Foreword This document (EN 15322:2009) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2010, and conflicting national standards shall be withdrawn at the latest by January 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. 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 Construction Product Directive 89/106/EEC. For relationship with EU Construction Product Directive 89/106/EEC, see informative Annex ZA which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are 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, Sweden, Switzerland and the United Kingdom. This European Standard is part of a family of European Standards for bitumen as follows:
NOTE Industrial applications are not covered by mandate M/124. Bituminous binders Paving Grade Bitumens EN 12591 Oxidized Bitumens (industrial applications) EN 13304 Hard GradeindustrialBitumens (industrial applications)EN 13924 Hard paving Grade Bitumens PolymerModifiedBitumens EN 14023 EN 13305Cut-back &Fluxed Bitumens EN 15322 Cationic Bitumen EmulsionsEN 13808 SIST EN 15322:2009
EN 15322:2009 (E) 4 1 Scope This document provides a framework for specifying cut-back and fluxed bituminous binders which are suitable for the use in the construction and maintenance of roads, airfields and other paved areas. This document applies to un-modified and polymer modified bituminous cut-back and fluxed materials. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 58, Bitumen and bituminous binders – Sampling bituminous binders EN 1426, Bitumen and bituminous binders – Determination of needle penetration EN 1427, Bitumen and bituminous binders – Determination of the softening point – Ring and Ball method EN 12591, Bitumen and bituminous binders – Specifications for paving grade bitumens EN 12592, Bitumen and bituminous binders – Determination of solubility EN 12595, Bitumen and bituminous binders – Determination of kinematic viscosity EN 12596, Bitumen and bituminous binders – Determination of dynamic viscosity by vacuum capillary EN 12597, Bitumen and bituminous binders – Terminology prEN 12846-2:2008, Bitumen and bituminous binders – Determination of the efflux time by the efflux viscometer – Part 2: Cut-back and fluxed bituminous binders prEN 13074-1:2008, Bitumen and bituminous binders – Recovery of binder from bituminous emulsion or cut-back or fluxed bitumen by evaporation prEN 13074-2:2008, Bitumen and bituminous binders – Stabilisation of binder from bituminous emulsion or cut-back or fluxed bitumen after recovery EN 13302, Bitumen and bituminous binders – Determination of dynamic viscosity of bituminous binder using a rotating spindle apparatus EN 13358, Bitumen and bituminous binders – Determination of the distillation characteristics of petroleum cut-back bitumen products EN 13398, Bitumen and bituminous binders – Determination of the elastic recovery of modified bitumen EN 13587, Bitumen and bituminous binders – Determination of the tensile properties of bituminous binders by the tensile test method EN 13588, Bitumen and bituminous binders – Determination of cohesion of bituminous binders with pendulum test EN 13589, Bitumen and bituminous binders – Determination of the tensile properties of modified bitumen by the force ductility method EN 13703, Bitumen and bituminous binders – Determination of deformation energy SIST EN 15322:2009
EN 15322:2009 (E) 5 EN 14023, Bitumen and bituminous binders – Framework specification for polymer modified bitumens EN 14733, Bitumen and bituminous binders – Bituminous emulsions, fluxed and cut-back bitumen factory production control EN 14769, Bitumen and bituminous binders – Accelerated long-term ageing conditioning by a Pressure Ageing Vessel (PAV) EN 15626, Bitumen and bituminous binders – Determination of adhesivity of cut-back and fluxed bituminous binders by water immersion test – Aggregate method EN ISO 2592, Determination of flash and fire points – Cleveland open cup method (ISO 2592:2000) EN ISO 2719, Determination of flash point – Pensky-Martens closed cup method (ISO 2719:2002) EN ISO 9001, Quality management systems - Requirements (ISO 9001:2008) EN ISO 13736, Determination of flash point – Abel closed cup method (ISO 13736:2008) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12597 and the following apply. 3.1 mineral flux flux which may be of carbochemical, petrochemical or petroleum origin or a mixture of those 3.2 vegetal flux type of bio-flux derived exclusively from plant based (vegetal) product 4 Abbreviation terms Abbreviation terms, providing an expression in letters and numbers (standard designations), are used to describe important characteristics of cut-back and fluxed bituminous binders i.e. viscosity, type of binder and setting ability and shall be in accordance with Table 1. Denomination of cut-back and fluxed bituminous binders is set as follows: 2 letters, describing the type of flux, i.e. Fm for mineral flux and Fv for vegetal flux; 1 digit, corresponding to the viscosity class from Table 3 determined either by efflux time for low and medium viscosity products or by dynamic viscosity for high viscosity products; 1 or 2 letters, describing the type of base binder, i.e. B standing for unmodified binder and BP standing for polymer modified binder (see Note b in Table 1); 1 digit, corresponding to the classes of setting ability from Table 3. Setting ability for Fm type is based on distillation (EN 13358), as strength development is dependant upon volatilisation of light oils. For Fv type materials, strength development involves a chemical change and not loss of volatiles, so the measure is based on softening point of recovered binder according to prEN 13074-1:2008 (Subclause 7.3). The test method (distillation or softening point) to which the digit refers is thus identified by the two letters (Fm or Fv) which indicate the type of flux. Examples of abbreviations terms for cut-back and fluxed bituminous binders are mentioned in Annex A. SIST EN 15322:2009
EN 15322:2009 (E) 6 Table 1 — Denomination of the abbreviation terms Position of character (letter/digit) Letter/digit DenominationSupporting document1 and 2 Fm a
Fv a Mineral oil fluxed bitumen or cut-back bitumen
Vegetable oil fluxed bitumen EN 12597 3
from Class 2
to Class 4
from Class 5
to Class 7 Viscosity class
prEN 12846-2 (Efflux time)
EN 13302 (Dynamic viscosity) 4 and 5 (if appropriate)
B
P Indication of the binder type Paving grade bitumen
Addition of polymer b
EN 12591
EN 14023 b 5 or 6
Setting ability of Fm types
from Class 2
to Class 6 % of total distillate
distilling at 225 °C EN 13358
Setting ability of Fv types
from Class 2
to Class 7 R&B softening point
on recovered binder EN 1427 prEN 13074-1:2008 (Subclause 7.3) a F has been used for both cut-back and fluxed bitumens to avoid confusion as C has been used already to designate cationic bitumen emulsions. b May be prepared using polymer modified bitumen (EN 14023) or by addition of polymer to the cut-back or fluxed bituminous material. The following abbreviation terms are used in the specification tables of this European standard (see Table 3, Table 4 and Table 5): NR for "No Requirement": this class has been included to accommodate countries where the characteristic, for a given intended use, is not subject to regulatory requirements, i.e. when there are no regulations for the property/characteristic in the territory of intended use. TBR for "To Be Reported": this class shall mean that the manufacturer is invited, but not required, to provide information, regarding performance characteristics, with the product. NOTE The reported values (TBR) are intended to be used for future development of specifications. DV for "Declared Value": this class shall mean that the manufacturer is required to provide a value or a range of values, or limiting value(s) as part of a regulatory declaration and subsequent regulatory marking. SIST EN 15322:2009
EN 15322:2009 (E) 7 5 Requirements and test methods 5.1 Properties/characteristics and related test methods All characteristics of cut-back and fluxed bituminous binders, listed in Table 2, shall be classified in accordance with appropriate classes from Table 3, Table 4 Part A or Table 4 Part B and Table 5. Table 2 — Requirements and test methods Requirements Concerned products Characteristics and test methods Viscosity Fm and Fv types from Table 3 Efflux time prEN 12846-2 or
Dynamic viscosity EN 13302 Water effect on binder adhesion Adhesivity with reference aggregate
EN 15626 Setting ability Fm types from Table 3 Distillation EN 13358 % of total distillate fraction distilling at 225°C Fv types from Table 3 Softening point EN 1427 of recovered binder prEN 13074-1:2008
(Subclause 7.3) Consistency at intermediate service temperature Residual binder
(after stabilisation
according to prEN 13074-2) from Table 4
Penetration EN 1426 Consistency at elevated service temperature As appropriate: Softening point EN 1427 or
dynamic viscosity EN 12596 or kinematic viscosity EN 12595 Cohesion (for polymer modified materials only) As appropriate Pendulum test EN 13588 or Tensile test EN 13587 and EN 13703 or
Force ductility EN 13589 and EN 13703 Durability of consistency at intermediate service temperature Long-term aged binder
(after stabilisation according to prEN 13074-2, followed by ageing according to EN 14769) from Table 5
Penetration EN 1426 Durability of consistency at elevated service temperature As appropriate: Softening point EN 1427 or
dynamic viscosity EN 12596 or kinematic viscosity EN 12595 Durability of cohesion (for polymer modified
materials only) As appropriate: Pendulum test EN 13588
or
Tensile test EN 13587 and EN 13703
or
Force ductility EN 13589 and EN 13703 SIST EN 15322:2009
EN 15322:2009 (E) 8 For cut-back and fluxed bituminous binders, for each characteristic, the following test methods have been selected. Viscosity Efflux time (prEN 12846-2) is used for low or medium (i.e. Efflux Time 10 mm 40 °C smaller than 500 s) viscosity binders. Dynamic viscosity (EN 13302) is used for high viscosity binders. Water effect on binder adhesion Adhesivity (EN 15626) with reference aggregate is used. Setting ability Distillation (EN 13358) is used for Fm (mineral oil fluxed bitumen or cut-back) grade binders.
Softening point (EN 1427) after recovery (prEN 13074-1:2008, subclause 7.3) is used for Fv (vegetable oil fluxed bitumen) grade binders. For residual binder after stabilisation (prEN 13074-1 followed by prEN 13074-2) of cut-back and fluxed bituminous binders, for each characteristic, the following test methods have been selected. Consistency at intermediate service temperature The test to be used is the penetration test (EN 1426). The temperature to be used for the test is dependent of the consistency of the stabilised binder. The penetration test shall be performed at 25 °C when stabilised binder has a penetration smaller than or equal to 330 x 0,1 mm, if greater test is performed at 15 °C. Consistency at elevated service temperature The test method to be used is dependent on the consistency of the stabilised binder. If penetration at 25 °C is smaller than or equal to 330 x 0,1 mm, the consistency is carried out by EN 1427. If penetration at 25 °C is greater than 330 x 0,1 mm, the consistency is assessed either by dynamic (EN 12596) or kinematic (EN 12595) viscosity, depending on the consistency of the stabilised binder. Cohesion (for modified binders only) The test method to be used is dependent on intended use of the product. The cohesion of stabilised binder from polymer modified cut-back and fluxed bituminous binders which are used for surface dressings, shall be determined by EN 13588. For binders used in asphalt mixes the test methods given in either EN 13587 or EN 13589 may be used. For binders used in other applications any one of the three methods listed above, EN 13587, EN 13589 or EN 13588, may be used. For residual binder after stabilisation (prEN 13074-1 followed by prEN 13074-2) and ageing procedure (EN 14769) of cut-back and fluxed bituminous binders, for each characteristic, the following test methods have been selected. Durability of the consistency at intermediate service temperature The test to be used is the penetration test (EN 1426).The temperature to be used for the test is dependent of the consistency of the long-term aged binder. The penetration test shall be performed at 25 °C when aged binder has a penetration smaller than or equal to 330 x 0,1 mm, if greater test is performed at 15 °C. Durability of the consistency at elevated service temperature The test method to be used is dependent on the consistency of the long-term aged binder. If penetration at 25 °C is smaller than or equal to 330 x 0,1 mm, the consistency is carried out by EN 1427. If penetration at SIST EN 15322:2009
EN 15322:2009 (E) 9 25 °C is greater than 330 x 0,1 mm, the consistency is assessed either by dynamic (EN 12596) or kinematic (EN 12595) viscosity, depending on the consistency of the long-term aged binder. Durability of cohesion (for modified binders only) The test method to be used is dependent on intended use of the product. The cohesion of long-term aged binder from polymer modified cut-back and fluxed bituminous binders which are used for surface dressings, shall be determined by EN 13588. For binders used in asphalt mixes the test methods given in either EN 13587 or EN 13589, may be used. For binders used in other applications any one of the three methods listed above, EN 13587, EN 13589 or EN 13588, may be used. Tables 3 to 5 apply to cut-back and fluxed bituminous binders normally specified. When specifying a cut-back or a fluxed bituminous binder, the appropriate class for each technical requirement shall be selected. Care should be taken to make class selections which are compatible and realistic. In particular regarding the viscosity requirement, considering that large viscosity classes are being specified in Table 3, i.e. in Class 2, Class 3 and Class 4, relevant restricted ranges shall be defined by a nominal viscosity ± 35 %, with a minimum of ± 10 s around a mid-point value, within the specified ranges. NOTE The test procedure for stabilisation and ageing of binders given in Table 4 Part A, Table 4 Part B and Table 5 have not been used previously in Europe. With regard to Table 4 Part A and Table 4 Part B, in order to accumulate a sufficient set of data which will allow values in classes to be confirmed, it is highly recommended to use Class 1 if existing experience does not yet allow to specify actual performance classes (Class 2 to Class 11). For the same reasons, for Table 5, it is also highly recommended to use Class 1 in the case where Class 2 (DV) is not mandatory. Examples of selected performance classes for cut-back and fluxed bituminous binders are mentioned in Annex B.
SIST EN 15322:2009
EN 15322:2009 (E) 10 Table 3 — Specification framework for technical requirements and performance classes of cut-back and fluxed bituminous binders Technical requirements Standard Units Class 0 Class 1 a
Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Viscosity
Efflux time 4 mm 25 °C b prEN 12846-2 s
< 200 c
Efflux time 10 mm 25 °C b prEN 12846-2 s
15 – 500 c
Efflux time 10 mm 40 °C b prEN 12846-2 s
50 – 500 c
Dynamic viscosity at 60 °C b EN 13302 Pa.s
10 - 50 30 - 100 > 80
Solubility EN 12592 % NR d TBR > 99,0
Flash Point EN ISO 13736 °C
≤ 23 > 23 > 35 > 45 > 55
EN ISO 2719 °C
> 60 > 65
EN ISO 2592 °C
> 160 > 200 Adhesivity with reference aggregate EN 15626 / NR d TBR ≥ 75 ≥ 90
Fm grades setting ability by distillation test EN 13358
Total distillate at 360 °C
% NR d TBR < 5 < 10 < 15 < 20 < 32 < 55
% of total distillate fraction distilling at 190 °C
% NR d TBR < 5 2 - 15 10 - 25 > 20
% of total distillate fraction distilling at 225 °C
% NR d TBR < 15 10 - 25 20 - 40 35 - 60 > 55
% of total distillate fraction distilling at 260 °C
% NR d TBR < 20 15 - 40 35 - 60 > 55
% of total distillate fraction distilling at 315 °C
% NR d TBR < 40 35 - 70 65 - 90 > 85
Fv grades setting ability by softening point of recovered binder EN 1427 prEN 13074-1:2008 °C NR d TBR ≤ 35 > 35 > 39 > 43 > 50 > 55
SIST EN 15322:2009
EN 15322:2009 (E) 11 a Class 1, TBR, may not be used for regulatory declaration and marking purposes. b For marking purposes of each product, only one class of viscosity, from Class 2 to Class 7, may be used. c In addition with the appropriate selected class (Class 2 to Class 4), a restricted efflux time range of ± 35 %, with a minimum of ± 10 s about a mid-point value, shall be defined (see Subclause 5.1). The restricted range shall be within the class limits defined in the table. d NR: No Requirement may be used when there are no regulations for the property in the territory of intended use. SIST EN 15322:2009
EN 15322:2009 (E) 12 Table 4 — Specification framework for the technical requirements and performance classes of stabilised binders
Part A — Penetration at 25 °C after stabilisation, smaller or equal to 330 x 0,1 mm Stabilisation procedure: prEN 13074-1 followed by prEN 13074-2 Technical requirements Standard Units Class 0 Class 1 a Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Consistency at intermediate service temperature Penetration at 25 °C
EN 1426
0,1 mm
NR c
TBR
< 50
< 100
< 150
< 220
≤ 330
Consistency at elevated service temperature Softening point
EN 1427
oC
NR c
TBR
> 55
> 50
> 43
> 39
> 35
≥ 30 Cohesion
(modified binders only)
Class 0 Class 1 a Class 2 Class 3 Class 4 Class 5 Class 6
Cohesion energy by tensile test at 5 ºC (100 mm/min traction) b EN 13587 EN 13703 J/cm2 NR c TBR > 1 > 2 > 3
Cohesion energy by force ductility at 5 °C (50 mm/min traction)b EN 13589 EN 13703 J/cm2 NR c TBR > 1 > 2 > 3
Cohesion energy by pendulum test b EN 13588 J/cm2 NR c TBR > 0,5 > 0,7 > 1,0 > 1,2 > 1,4
Elastic recovery at 10 °C (for elastic polymer binders) EN 13398 % NR c TBR > 30 > 40 > 50 > 75
Elastic recovery at 25 °C (for elastic polymer binders) EN 13398 % NR c TBR > 30 > 40 > 50 > 75
a Class 1, TBR, may not be used for regulatory declaration and marking purposes. b The cohesion of stabilised binder from polymer modified cut-back and fluxed bituminous binders which are used for surface dressings, shall be determined in accordance with EN 13588. For binders used in asphalt mixes, the test methods given in either EN 13587 or EN 13589 may be used. For binders used in other applications, any one of the three methods listed above, EN 13587, EN 13589 or EN 13588, may be used. c NR: No Requirement may be used when there are no regulations for the property in the territory of intended use.
SIST EN 15322:2009
EN 15322:2009 (E) 13 Table 4 — Specification framework for the technical requirements and performance classes of stabilised binders
Part B — Penetration at 25 °C after stabilisation, greater than 330 x 0,1 mm
Stabilisation procedure: prEN 13074-1 followed by prEN 13074-2 Technical requirements Standard Units Class 0 Class 1 a Class 7 Class 8 Class 9 Class 10 Class 11 Consistency at intermediate service temperature Penetration at 15 °C
EN 1426
0,1 mm
NR d
TBR
90 - 170
140 - 260
180 - 360
> 360
Consistency at elevated service temperature b
Dynamic viscosity at 60 °C EN 12596 Pa.s NR d TBR
≥ 12 ≥ 7,0 ≥ 4,5
Kinematic viscosity at 60 °C EN 12595 mm2/s NR d TBR
8 000 – 16 000 4 000 – 8 000 2 000 – 6 000 1 000 – 2 000 Cohesion
(modified binders only)
Class 0 Class 1 a Class 2 Class 3 Class 4 Class 5 Class 6 Cohesion energy by tensile test at 5 ºC (100 mm/min traction) c EN 13587 EN 13703 J/cm2 NR d TBR > 1 > 2 > 3
Cohesion energy by force ductility at 5 °C (50 mm/min traction) c EN 13589 EN 13703 J/cm2 NR d TBR > 1 > 2 > 3
Cohesion energy by pendulum test c EN 13588 J/cm2 NR d TBR > 0,5 > 0,7 > 1,0 > 1,2 > 1,4 Elastic recovery at 10 °C (for elastic polymer binders) EN 13398 % NR d TBR > 30 > 40 > 50 > 75
Elastic recovery at 25 °C (for elastic polymer binders) EN 13398 % NR d TBR > 30 > 40 > 50 > 75
SIST EN 15322:2009
EN 15322:2009 (E) 14 a Class 1, TBR, may not be used for regulatory declaration and marking purposes.
b If penetration at 25 °C is greater than 330 x 0,1mm, the consistency of the stabilised binder at elevated service temperatures shall be measured either by the determination of dynamic viscosity, vacuum capillary method according to EN 12596, or by the determination of kinematic viscosity according to EN 12595 depending on the consistency of the stabilised binder. c The cohesion of stabilised binder from polymer modified cut-back and fluxed bituminous binders which are used for surface dressings shall be determined in accordance with EN 13588. For binders used in asphalt mixes, the test methods given in either EN 13587 or EN 13589 may be used. For binders used in other applications, any one of the three methods listed above, EN 13587, EN 13589 or EN 13588, may be used. d NR: No Requirement may be used when there are no regulations for the property in the territory of intended use. SIST EN 15322:2009
EN 15322:2009 (E) 15 Table 5 —Specification framework for the technical requirements and performance classes of long-term aged binder Ageing procedure: stabilisation, according to prEN 13074-1 followed by prEN 13074-2, further followed by ageing according to EN 14769, accelerated long term ageing by PAV (85 oC, 65 hours) Technical Requirements Standard Units Class 0 Class 1 a Class 2 Consistency at intermediate service temperature if penetration at 25 °C is smaller than
330 x 0,1mm (or equal to) Penetration at 25 ºC, or if penetration at 25 °C is greater than 330 x 0,1mm Penetration at 15 ºC EN 1426 0,1 mm NR d TBR DV Consistency at elevated service temperature if penetration at 25 °C is smaller than
330 x 0,1mm (or equal to) Softening point, or, if penetration at 25 °C is greater than 330 x 0,1mm b Dynamic viscosity at 60 ºC
or Kinematic viscosity at 60 ºC
EN 1427
EN 12596
EN 12595
ºC
Pa.s
mm2/s
NR d
NR d
NR d
TBR
TBR
TBR
DV
DV
DV Cohesion (modified binders only)
Cohesion energy by tensile test at 5 ºC (100 mm/min traction) c EN 13587 EN 13703 J/cm 2 NR d TBR DV Cohesion energy by force ductility at 5 °C
(50 mm/min traction) c EN 13589 EN 13703 J/cm 2 NR d TBR DV Cohesion by pendulum test c EN 13588 J/cm 2 NR d TBR DV Elastic recovery at 10 °C (for elastic polymer binders) EN 13398 % NR d TBR - Elastic recovery at 25 °C (for elastic polymer binders) EN 13398 % NR d TBR - SIST EN 15322:2009
EN 15322:2009 (E) 16 a Class 1, TBR, may not be used for regulatory declaration and marking purposes. b If penetration at 25 °C is greater than 330 x 0,1mm, the consistency of the long-term aged binder at elevated service temperatures shall be measured either by the determination of dynamic viscosity, vacuum capillary method according to EN 12596, or by the determination of kinematic viscosity according to EN 12595 depending on the consistency of the long-term aged binder. c The cohesion of the long-term aged binder from polymer modified cut-back and fluxed bituminous binders which are used for surface dressings shall be determined in accordance with EN 13588. For binders used in asphalt mixes, the test methods given in either EN 13587 or EN 13589 may be us
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