SIST EN 13108-4:2006

Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt

This European Standard specifies requirements for mixtures of the mix group Hot Rolled Asphalt for use on roads, airfields and other trafficked areas.
This European Standard includes requirements for the selection of the constituent materials. It is designed to be read in conjunction with EN 13108-20 and EN 13108-21.
Hot Rolled Asphalt mixtures with chemical modified binders not covered by EN 13924 are not covered by this European Standard.

Asphaltmischgut - Mischgutanforderungen - Teil 4: Hot Rolled Asphalt

Diese Europäische Norm legt Anforderungen an Mischgüter der Mischgutgruppe Hot Rolled Asphalt fest, die für die Verwendung beim Bau von Straßen, Flugplätzen und sonstigen Verkehrsflächen bestimmt sind.
ANMERKUNG   Die Spezifikation des Mischgutes nach dieser Europäischen Norm kann entweder zur Konformitätserklärung dieses Mischgutes mit bekannten Anforderungen verwendet werden oder zur Bekanntmachung welche diese Anforderungen sind.
Diese Europäische Norm enthält Anforderungen an die Auswahl der Bestandteile. Sie ist in Verbindung mit EN 13108 20 und EN 13108 21 anzuwenden.
Hot Rolled Asphalt mit chemisch modifizierten Bindemitteln, die nicht durch EN 14023 abgedeckt sind, sind nicht Gegenstand dieser Europäischen Norm.

Mélanges bitumineux - Spécifications des matériaux - Partie 4: Hot rolled asphalt

Cette norme européenne spécifie les exigences relatives aux mélanges appartenant aux hot rolled asphalt utilisables pour les routes, les aéroports et les autres zones de circulation.
Note : Une spécification sur un mélange issue de cette norme peut etre utilisée soit pour déclarer la conformité d’un mélange a des exigences connues soit pour faire savoir ce que sont ces exigences.
Cette norme européenne inclut des exigences pour le choix des constituants. Elle est destinée a etre utilisée conjointement avec les normes EN 13108-20 et EN 13108-21.
Les hot rolled asphalt avec des liants chimiquement modifiés qui ne relevent pas de la norme EN 14023 ne sont pas couverts par la présente Norme européenne.

Bitumenske zmesi - Specifikacije materialov - 4. del: Vroče valjani asfalt

General Information

• Status: Withdrawn
• Publication Date: 30-Jun-2006
• Withdrawal Date: 16-Oct-2016
• ICS: 93.080.20 - Road construction materials
• Technical Committee: CES - Roads
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 17-Oct-2016
• Due Date: 09-Nov-2016
• Completion Date: 17-Oct-2016
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/124 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on road construction products
• Ref Project: EN 13108-4:2006 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt

Relations

• Replaced By: SIST EN 13108-4:2016 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt
• Effective Date: 01-Nov-2016
• Corrected By: SIST EN 13108-4:2006/AC:2008 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt
• Effective Date: 08-Jun-2022
• Replaced By: SIST EN 13108-4:2016 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt
• Effective Date: 08-Jun-2022
• Corrected By: SIST EN 13108-4:2006/AC:2008 - Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt
• Effective Date: 01-Apr-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bituminous mixtures - Material specifications - Part 4: Hot Rolled AsphaltMélanges bitumineux - Spécifications des matériaux - Partie 4: Hot rolled asphaltAsphaltmischgut - Mischgutanforderungen - Teil 4: Hot Rolled AsphaltTa slovenski standard je istoveten z:EN 13108-4:2006SIST EN 13108-4:2006en93.080.20ICS:SLOVENSKI
STANDARDSIST EN 13108-4:200601-julij-2006







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13108-4May 2006ICS 93.080.20 English VersionBituminous mixtures - Material specifications - Part 4: Hot RolledAsphaltMélanges bitumineux - Spécifications des matériaux -Partie 4: Hot Rolled AsphaltAsphaltmischgut - Mischgutanforderungen - Teil 4: HotRolled AsphaltThis European Standard was approved by CEN on 12 October 2005.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13108-4:2006: E



EN 13108-4:2006 (E) 2 Contents Page Foreword.4 Introduction.5 1 Scope.6 2 Normative references.6 3 Terms, definitions, symbols and abbreviations.7 3.1 Terms and definitions.7 3.2 Symbols and abbreviations.8 4 Requirements for constituent materials.9 4.1 General.9 4.2 Binder.9 4.2.1 General.9 4.2.2 Selection of binder.9 4.3 Aggregates.10 4.3.1 Coarse aggregate.10 4.3.2 Fine aggregate.10 4.3.3 All-in aggregates.10 4.3.4 Added filler.10 4.4 Reclaimed asphalt.10 4.5 Additives.11 4.6 Coated chippings.11 5 Requirements for the mixture.11 5.1 Declaration of the target composition.11 5.2 Composition, grading and binder content.11 5.2.1 Composition.11 5.2.2 Grading.12 5.2.3 Binder content.14 5.2.4 Binder volume.17 5.2.5 Additives.17 5.3 Coating and homogeneity.17 5.4 Void content.17 5.5 Water sensitivity.18 5.6 Reaction to fire.18 5.7 Resistance to permanent deformation.19 5.8 Stiffness.20 5.9 Resistance to fuel for application on airfields.21 5.10 Resistance to de-icing fluid for application on airfields.21 5.11 Temperature of the mixture.22 5.12 Over-specification.22 5.13 Durability.22 6 Evaluation of conformity.22 7 Identification.22 Annex A (normative)
Calculations of the penetration or the softening point of the binder of a mixture when reclaimed asphalt is used.24 A.1 General.24 A.2 Calculation of the penetration of the binder of a mixture.24 A.3 Calculation of the softening point of the binder of a mixture.24 Annex B (normative)
Natural asphalt.26 B.1 Scope.26



EN 13108-4:2006 (E) 3 B.2 Terms and definitions.26 B.3 Requirements.26 B.4 Methods of use.27 B.5 Determination ash content.27 Annex C (normative)
Coated chippings for application to surface course.28 C.1 Scope.28 C.2 Chippings.28 C.3 Binder content.28 C.4 Evaluation of conformity.28 C.5 Identification.28 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Product directive.29 ZA.1 Scope and relevant characteristics.29 ZA.2 Procedure(s) for attestation of conformity of Hot Rolled Asphalt.31 ZA.3 CE marking and labelling.34 Bibliography.37



EN 13108-4:2006 (E) 4 Foreword This European Standard (EN 13108-4:2006) 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 or by endorsement, at the latest by November 2006, and conflicting national standards shall be withdrawn at the latest by January 2008. This European Standard 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 Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this European Standard. This European Standard is one of a series of standards as listed below: EN 13108-1, Bituminous mixtures  Material specifications  Part 1: Asphalt Concrete. EN 13108-2, Bituminous mixtures  Material specifications  Part 2: Asphalt Concrete for very thin layers. EN 13108-3, Bituminous mixtures  Material specifications  Part 3: Soft Asphalt. EN 13108-4, Bituminous mixtures  Material specifications  Part 4: Hot Rolled Asphalt. EN 13108-5, Bituminous mixtures  Material specifications  Part 5: Stone Mastic Asphalt. EN 13108-6, Bituminous mixtures  Material specifications  Part 6: Mastic Asphalt. EN 13108-7, Bituminous mixtures  Material specifications  Part 7: Porous Asphalt. EN 13108-8, Bituminous mixtures  Material specifications  Part 8: Reclaimed asphalt. EN 13108-20, Bituminous mixtures  Material specifications  Part 20: Type Testing. EN 13108-21, Bituminous mixtures  Material specifications  Part 21: Factory Production Control. No existing European Standard is superseded. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, 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.



EN 13108-4:2006 (E) 5 Introduction The ultimate aim is to specify Hot Rolled Asphalt in terms of fundamental, performance based properties. However, specifications for Hot Rolled Asphalt have traditionally been based empirically on compositional recipes combined with specifications for the constituent materials with additional requirements based on performance related tests. Insufficient experience is available with fundamental testing of Hot Rolled Asphalt except for the determination of stiffness. Therefore this European Standard, for the moment, specifies empirical requirements combined with a stiffness requirement. Hot Rolled Asphalt is used for surface courses, binder courses, regulating courses and bases.



EN 13108-4:2006 (E) 6 1 Scope This European Standard specifies requirements for mixtures of the mix group Hot Rolled Asphalt for use on roads, airfields and other trafficked areas. NOTE A mixture specification derived from this European Standard can be used either to declare the conformity of a mixture with known requirements or to make known what those requirements are. This European Standard includes requirements for the selection of the constituent materials. It is designed to be read in conjunction with EN 13108-20 and EN 13108-21. Hot Rolled Asphalt mixtures with chemical modified binders not covered by EN 14023 are not covered by this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1097-6, Tests for mechanical and physical properties of aggregates — Part 6: Determination of particle density and water absorption EN 1426, Bitumen and bituminous binders — Determination of needle penetration EN 1427, Bitumen and bituminous binders — Determination of softening point — Ring and ball method EN 12591, Bitumen and bituminous binders — Specifications for paving grade bitumens EN 12592:2000, Bitumen and bituminous binders — Determination of solubility EN 12697-3, Bituminous mixtures — Test methods for hot mix asphalt — Part 3: Bitumen recovery: Rotary evaporator EN 12697-4, Bituminous mixtures — Test methods for hot mix asphalt — Part 4: Bitumen recovery: Fractionating column EN 12697-8, Bituminous mixtures - Test methods for hot mix asphalt - Part 8: Determination of void characteristics of bituminous specimens EN 12697-13, Bituminous mixtures — Test methods for hot mix asphalt — Part 13: Temperature measurement EN 12697-37, Bituminous mixtures — Test methods for hot mix asphalt — Part 37: Hot sand test for the adhesivity of binder on pre-coated chippings for HRA EN 13043, Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas EN 13108-8, Bituminous mixtures — Material specifications — Part 8: Reclaimed asphalt EN 13108-20:2005, Bituminous mixtures — Material specifications — Part 20: Type Testing EN 13108-21:2005, Bituminous mixtures — Material specifications — Part 21: Factory Production Control



EN 13108-4:2006 (E) 7 EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using test data from reaction to fire tests EN 13924, Bitumen and bituminous binders — Specifications for hard paving grade bitumen. EN 14023, Bitumen and bituminous binders - Framework specification for polymer modified bitumens EN ISO 3838, Crude petroleum and liquid or solid petroleum products — Determination of the density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004) IP 223, Test method for the determination of the fly ash content of Lake Asphalt 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purpose of this European Standard, the following terms and definitions apply. 3.1.1 pavement structure, composed of one or more courses, to assist the passage of traffic over terrain 3.1.2 layer element of a pavement laid in a single operation 3.1.3 course structural element of a pavement constructed with a single material. A course may be laid in one or more layers 3.1.4 surface course upper course of the pavement which is in contact with the traffic 3.1.5 binder course part of the pavement between the surface course and the base 3.1.6 regulating course course of variable thickness applied to an existing course or surface to provide the necessary profile for a further course of consistent thickness 3.1.7 base main structural element of a pavement. The base may be laid in one or more courses, described as “upper” base, “lower” base etc. 3.1.8 Hot Rolled Asphalt dense, gap graded bituminous mixture in which the mortar of fine aggregate, filler and high viscosity binder are major contributors to the performance of the laid material



EN 13108-4:2006 (E) 8 3.1.9 coated chippings nominally single size aggregate particles with a high resistance to polishing, which are lightly coated with high viscosity binder. The chippings are always rolled into and form part of a Hot Rolled Asphalt surface course 3.1.10 mix formulation composition of a single mixture expressed as a target composition NOTE A target composition may be expressed in two ways (see 3.1.11 and 3.1.12). 3.1.11 input target composition expression of a mix formulation in terms of the constituent materials, the grading curve and the percentage of bitumen added to the mixture NOTE This will usually be the result of a laboratory mix design and validation. 3.1.12 output target composition expression of a mix formulation in terms of the constituent materials and the mid point grading and soluble binder content to be found on analysis NOTE This will usually be the result of a production validation. 3.1.13 additive constituent material which can be added in small quantities to the mixture, e.g. inorganic or organic fibres or polymers, to influence the mechanical properties, the workability or the colour of the mixture 3.1.14 performance-based requirement requirement for a fundamental engineering property (e.g. stiffness, fatigue properties) that predicts performance and appears in primary performance prediction relationships 3.1.15 performance-related requirement requirement for a characteristic (e.g. wheel tracking properties, Marshall properties) that has been found to correlate with a fundamental engineering property that predicts performance 3.1.16 empirical specification combination of requirements for composition and constituent materials together with performance-related requirements 3.1.17 fundamental specification combination of performance-based requirements together with limited requirements for composition and constituent materials, with more degrees of freedom than for an empirical specification NOTE In practice some characteristics will be performance-related. 3.2 Symbols and abbreviations  HRA Hot Rolled Asphalt  D upper sieve size of the aggregate in the mixture, in millimetres (mm)



EN 13108-4:2006 (E) 9 4 Requirements for constituent materials 4.1 General Only constituent materials with established suitability shall be used. The establishment of suitability shall result from one or more of the following:  European Standard;  European Technical Approval;  specifications for materials based on a demonstrable history of satisfactory use in asphalt. Evidence shall be provided on their suitability. This evidence may be based on research combined with evidence from practice. NOTE In the European asphalt industry it is common practice to use additives like inorganic or organic fibres, pigments, waxes etc., which are not covered by a European Standard or ETA. This European Standard allows the use of those materials. 4.2 Binder 4.2.1 General The binder shall be paving grade bitumen, modified bitumen or hard grade bitumen. The paving grade bitumen shall conform to EN 12591, the modified bitumen to EN 14023 and the hard grade bitumen to EN 13924. Natural asphalt conforming to Annex B may be added. 4.2.2 Selection of binder The grade of the bitumen, the type and grade of modified bitumen and the amount and category of natural asphalt shall be as specified. In case of a paving grade bitumen the grade shall be selected from the grades between 30/45 and 100/150 inclusively. NOTE 1 Given the wide variety of climates, traffic loads, used materials etc. it can be necessary to select on a regional level specific binders. When modified bitumen is used to improve properties that are not covered by the empirical specification additional proof shall be provided. This proof shall be delivered through investigation using European Standards in the EN 12697 series, that the modified bitumen is suitable for improving the desired functional characteristics. The proof may be based on earlier research. NOTE 2 EN 14023 is a grading system and is only meant to characterise the modified bitumen. The modified bitumen specifications are not functionally based, and it is not possible to combine these specifications with empirical asphalt specifications to demonstrate functional behaviour. The proof required would normally be a Type Testing on a similar mixture incorporating the modified binder showing fulfilment of the relevant property. The grade of the bitumen, the type and grade of the modified bitumen and the amount and category of natural asphalt may be selected. 4.2.2.1 Surface courses with reclaimed asphalt When using more than 10 % by mass of the total mixture of reclaimed asphalt from mixtures in which only paving grade bitumen has been used and when the binder added to the mixture is a paving grade bitumen and the grade of the bitumen is selected, the binder shall conform to the following requirement:



EN 13108-4:2006 (E) 10  Penetration or the softening point of the binder in the resulting mixture, calculated from the penetrations or the softening points of the added binder and the recovered binder from the reclaimed asphalt, shall meet the penetration or softening point requirements of the selected grade. The calculation shall be executed according to Annex A. Either the penetration or the softening point requirement shall be selected. 4.2.2.2 Regulating courses and binder courses with reclaimed asphalt When using more than 20 % by mass of the total mixture of reclaimed asphalt from mixtures in which only paving grade bitumen has been used and when the binder added to the mixture is a paving grade bitumen and the grade of the bitumen is selected, the binder shall conform to the following requirement:  Penetration or the softening point of the binder in the resulting mixture, calculated from the penetrations or the softening points of the added binder and the recovered binder from the reclaimed asphalt, shall meet the penetration or softening point requirements of the selected grade. The calculation shall be executed according to Annex A. Either the penetration or the softening point requirement shall be selected. 4.3 Aggregates 4.3.1 Coarse aggregate Coarse aggregate shall conform to EN 13043 as appropriate for the intended use. 4.3.2 Fine aggregate
Fine aggregate shall conform to EN 13043 as appropriate for the intended use. For fundamentally specified mixtures the angularity shall not be selected. 4.3.3 All-in aggregates All-in aggregate shall conform to EN 13043 as appropriate for the intended use. 4.3.4 Added filler Filler aggregate shall conform to EN 13043 as appropriate for the intended use. The amount of added filler shall be as specified. NOTE 1 Filler includes materials as cement and hydrated lime. NOTE 2 The expression “as appropriate for the intended use” in 4.3.1 to 4.3.4 means that the selection of the requirements and the particular category depends on a number of conditions. These conditions will include traffic density, climatic conditions, the construction of the course in which the mixture will be used, and economic considerations. 4.4 Reclaimed asphalt The use and the amount of reclaimed asphalt and the mix group from which the reclaimed asphalt has been or will be derived shall be as specified. The properties of reclaimed asphalt declared in accordance with EN 13108-8 shall conform to the specified requirements appropriate to the intended use. NOTE The expression “appropriate to the intended use” means that the selection of the requirements and the particular category depends on a number of conditions. These conditions will include traffic density, climatic conditions, the construction of the course in which the mixture will be used, and economic considerations.



EN 13108-4:2006 (E) 11 The upper sieve size D of the aggregate in the reclaimed asphalt shall not exceed the upper sieve size D of the mixture. The aggregate properties of the reclaimed asphalt shall fulfil the requirements selected for the aggregate for the mixture. 4.5 Additives The nature and properties of all additives shall be declared and they shall conform to the specifications required in 4.1. 4.6 Coated chippings Coated chippings for application to Hot Rolled Asphalt surface course shall conform to Annex C. NOTE It is normal practice for coated chippings to be applied to Hot Rolled Asphalt surface courses with nominal coarse aggregate content of 35 % or less when laid on roads. These chippings impart texture to the surface and the use of appropriately polish resistant aggregate in the chippings ensures tyre/road friction. 5 Requirements for the mixture 5.1
Declaration of the target composition The mix formulation shall be declared and documented. At the target composition the mixture shall conform to the selected requirements. When using reclaimed asphalt from mixtures in which a modified bitumen and/or a modifier additive has been used, and/or the mixture itself contains a modified bitumen or a modifier, the amount of reclaimed asphalt shall not, unless otherwise agreed between client and manufacturer, for surface courses exceed 10 % by mass of the total mixture and for regulating courses, binder courses and base courses exceed 20 % by mass of the total mixture. Any agreement made between client and manufacturer must not be in conflict with national regulatory requirements. 5.2 Composition, grading and binder content 5.2.1 Composition At the target composition the grading shall conform to 5.2.2. At the target composition the binder content shall conform to 5.2.3. At the target composition the binder volume shall conform to 5.2.4. At the target composition the additive content shall conform to 5.2.5. The grading shall be expressed in percentages by mass of total aggregate. The binder and additive content shall be expressed in percentages by mass of total mixture. The percentages passing the sieves, with exception of the sieve 0,063 mm shall be expressed to 1 %, the binder content, the percentage passing sieve 0,063 and any additive content shall be expressed to 0,1 %.



EN 13108-4:2006 (E) 12 5.2.2 Grading The sieves to be used shall be either basic sieve set plus set 1 or basic sieve set plus set 2, according to EN 13043. The requirements for the grading shall be expressed in terms of maximum and minimum values by selection for the percentages passing the sieves as defined in Tables 1 to 4.
A combination of sieve sizes from set 1 and set 2 shall not be permissible. D and the sieves between D and 2 mm shall be selected from the following sieves:  basic sieve set plus set 1: 4 mm; 5,6 mm; 8 mm; 11,2 mm; 16 mm; 22,4 mm, 31,5 mm;  basic sieve set plus set 2: 4 mm; 6,3 mm; 8 mm; 10 mm; 12,5 mm; 14 mm; 16 mm; 20 mm, 31,5 mm. The optional fine sieve shall be selected from the following sieves: 1 mm; 0,5 mm; 0,25 mm and 0,125 mm. Tables 1, 2, 3 and 4 specify the grading envelopes for Hot Rolled Asphalt. The target composition of the mix shall be within this grading envelope. Table 1 — Grading of target composition for base and binder course mixtures — basic sieve set plus set 1 D 50/11 50/16 50/22 60/22 60/32 Sieve Passing sieve % by mass 45 — — — — 100 31,5 — — 100 100 97 22 — 100 95 97 59 to 71 16 10
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