SIST EN 13108-9:2016
(Main)Bituminous mixtures - Material specifications - Part 9: Asphalt for Ultra-Thin Layer (AUTL)
Bituminous mixtures - Material specifications - Part 9: Asphalt for Ultra-Thin Layer (AUTL)
This document specifies requirements for Asphalt for Ultra-Thin-Layers for use on roads, airfields and other trafficked areas.
Asphaltmischgut - Mischgutanforderungen - Teil 9: Asphaltmischgut für extrem dünne Asphaltbetonschichten (UTLAC)
Diese Europäische Norm legt Anforderungen an Asphaltmischgut für extrem dünne Asphaltbetonschichten fest, die für die Verwendung beim Bau von Straßen, Flugplätzen und sonstigen Verkehrsflächen bestimmt sind.
Asphaltmischgut für extrem dünne Asphaltbetonschichten ist eine heiße Asphaltstraßendeckschicht, die mit einer Nenndicke zwischen 10 mm und 20 mm mit für den vorgesehenen Verwendungszweck geeigneten Eigenschaften auf eine Verbundlage aufgetragen wird. Das Verbundverfahren ist ein wesentlicher Teil des Prozesses und das fertige Produkt ist eine Kombination des Verbundsystems und des bitumenhaltigen Mischguts. Das Verbundverfahren für Asphaltbeton für extrem dünne Schichten ist nicht Gegenstand dieser Europäischen Norm. Mischgüter, die Bitumenemulsionen und bitumenhaltige Materialien auf der Basis der Wiederverwertung vor Ort enthalten, werden durch diese Norm nicht abgedeckt
Diese Europäische Norm enthält Anforderungen an die Auswahl der Baustoffe. Sie ist in Verbindung mit FprEN 13108-20 und FprEN 13108-21 anzuwenden.
Mélanges bitumineux - Spécifications sur le matériau - Partie 9: Mélange bitumineux pour enrobés ultra-minces
Cette norme européenne spécifie les exigences relatives au enrobés bitumineux pour couches ultra-minces (EBCUM) destiné à être utilisé pour les routes, les aéroports et autres zones de circulation.
Cette Norme européenne comporte des exigences pour la sélection des divers constituants. Elle est destinée à être utilisée conjointement avec le prEN 13108-20 et le prEN 13108-21. Les enrobés bitumineux pour couches ultra-minces contenant des liants chimiquement modifiés qui ne sont pas couverts par la norme EN 14023, ne sont pas couverts par cette Norme européenne.
La couche d’accrochage des enrobés bitumineux pour couches ultra-minces n'est pas dans le domaine d'application de cette Norme européenne.
Bitumenske zmesi - Specifikacije materialov - 9. del: Asfalt za ultra tanke plasti (AUTL)
Ta dokument določa zahteve za asfalt za zelo tanke plasti za uporabo na cestah, letališčih in drugih prometnih površinah.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumenske zmesi - Specifikacije materialov - 9. del: Asfalt za ultra tanke plasti (AUTL)Asphaltmischgut - Mischgutanforderungen - Teil 9: Asphaltmischgut für extrem dünne Asphaltbetonschichten (UTLAC)Mélanges bitumineux - Spécifications sur le matériau - Partie 9: Mélange bitumineux pour enrobés ultra-mincesBituminous mixtures - Material specifications - Part 9: Asphalt for Ultra-Thin Layer (AUTL)93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 13108-9:2016SIST EN 13108-9:2016en,fr,de01-november-2016SIST EN 13108-9:2016SLOVENSKI
STANDARD
SIST EN 13108-9:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13108-9
June
t r s x ICS
{ uä r z rä t r English Version
Bituminous mixtures æ Material specifications æ Part
{ã Mélanges bitumineux æ Spécifications pour le matériau æ Partie
{ã Bétons bitumineux pour couches ultraæ Asphaltmischgut æ Mischgutanforderungen æ Teil
{ã Asphaltmischgut für ultradünne Schichten This European Standard was approved by CEN on
t y February
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u s r zæ {ã t r s x ESIST EN 13108-9:2016
EN 13108-9:2016 (E) 2 Contents Page European foreword . 4 Introduction . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions, symbols and abbreviations . 8 3.1 Terms and definitions . 8 3.2 Symbols and abbreviations . 10 4 Requirements for constituent materials . 10 4.1 General . 10 4.2 Binder . 10 4.2.1 General . 10 4.2.2 Selection of binder . 11 4.3 Aggregates . 11 4.3.1 Coarse aggregate . 11 4.3.2 Fine aggregate . 11 4.3.3 All-in aggregates . 12 4.3.4 Added filler . 12 4.4 Reclaimed asphalt . 12 4.5 Additives . 12 5 Requirements for the mixture . 12 5.1 General . 12 5.2 Composition, grading, binder content . 13 5.2.1 Composition . 13 5.2.2 Grading . 13 5.2.3 Minimum binder content . 15 5.3 Properties . 15 5.3.1 Specimens . 15 5.3.2 Void content . 15 5.3.3 Water sensitivity . 17 5.3.4 Low temperature properties . 17 5.3.5 Friction after polishing . 18 5.3.6 Coating and homogeneity . 19 5.3.7 Reaction to fire . 19 5.3.8 Resistance to fuel for application on airfields . 19 5.3.9 Resistance to de-icing fluid for application on airfields . 20 5.4 Temperature of the mixture . 20 5.5 Regulated dangerous substances . 21 5.6 Conflicting requirements . 21 6 Assessment and verification of constancy of performance — AVCP . 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 . 23 SIST EN 13108-9:2016
EN 13108-9:2016 (E) 3 A.1 General . 23 A.2 Calculation of the penetration of the binder of a mixture . 23 A.3 Calculation of the softening point of the binder of a mixture . 23 Annex ZA (informative)
Relationship of this European Standard with Regulation (EU) No. 305/2011 . 25 ZA.1 Scope and relevant characteristics . 25 ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 26 ZA.3 Assignment of AVCP tasks . 27 Bibliography . 30
SIST EN 13108-9:2016
EN 13108-9:2016 (E) 4 European foreword This document (EN 13108-9:2016) 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 December 2016, and conflicting national standards shall be withdrawn at the latest by March 2018. 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 Regulation (EU) No 305/2011 for construction products (CPR). For relationship with Regulation (EU) No 305/2011 see informative Annex ZA which is an integral part of this European Standard. This European Standard is one of a series 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 (BBTM) — 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 13108-9, Bituminous mixtures — Material specifications — Part 9: Asphalt for Ultra-Thin Layer (AUTL) — EN 13108-20, Bituminous mixtures — Material specifications — Part 20: Type Testing — EN 13108-21, Bituminous mixtures — Material specifications — Part 21: Factory Production Control Annex A (normative) details the calculation of the penetration or the softening point in mixtures containing reclaimed asphalt from the penetrations or softening points of the added binder and the recovered binder from the reclaimed asphalt. 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, SIST EN 13108-9:2016
EN 13108-9:2016 (E) 5 Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 6 Introduction The aim of this European Standard is to enable specification of Asphalt for Ultra-Thin Layers (AUTL) mixtures on a performance basis. In general, however, there are currently more empirical tests available to describe the mixtures. Depending on the experience with the combination of requirements in this European standard more or less degrees of freedom for the producer may be given. This European Standard covers a large variety of materials for different applications, traffic and climate conditions. EN 13108-9 gives properties and listings of possible categories. It has to accommodate the road industry for all of Europe. For this reason the menu approach for properties has been chosen. The tables represent categories that are required all over Europe. For this reason numerical values in tables do not always obey statistical rules. Based on conditions of use specific properties and categories may be defined in documents related to the application of the product. The categories defined in those documents need to take into account the reproducibility of the test when this is given in the appropriate test method. Care should be taken to only select those tests which are relevant to the application of the asphalt and the use of the pavement and to avoid a combination of potentially conflicting requirements. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 7 1 Scope This European Standard specifies requirements of Asphalt for Ultra-Thin-Layers (AUTL) for use on roads, airfields and other trafficked areas. AUTL is a hot mix asphalt road surface course laid on a bonding layer, at a nominal thickness between 10 mm and 20 mm with properties suitable for the intended use. The method of bonding is an essential part of the process and the final product is a combination of the bonding system and the bituminous mixture. The method of bonding of AUTL is out of the scope of this European Standard. Mixtures utilizing bitumen emulsion and bituminous materials based on in situ recycling are not covered by this standard. 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1097–6:2013, 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 the softening point — Ring and Ball method EN 12591, Bitumen and bituminous binders — Specifications for paving grade bitumens EN 12697 (all parts), Bituminous mixtures — Test methods for hot mix asphalt EN 13043, Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas EN 13108-4:2016, Bituminous mixtures — Material specifications — Part 4: Hot Rolled Asphalt EN 13108-8, Bituminous mixtures — Material specifications — Part 8: Reclaimed asphalt EN 13108-20:2016, Bituminous mixtures — Material specifications — Part 20: Type Testing EN 13108-21, Bituminous mixtures — Material specifications — Part 21: Factory Production Control EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests EN 13924-2, Bitumen and bituminous binders — Specification framework for special paving grade bitumen — Part 2: Multigrade paving grade bitumens EN 14023, Bitumen and bituminous binders — Specification framework for polymer modified bitumens EN ISO 11925-2, Reaction to fire tests — Ignitability of products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2) SIST EN 13108-9:2016
EN 13108-9:2016 (E) 8 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, 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 element of a pavement constructed with a single material Note 1 to entry: 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 structural course 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 Note 1 to entry: The base can be laid in one or more courses, described as “upper” base, “lower” base. 3.1.8 asphalt homogenous mixture of coarse and fine aggregates, filler aggregate and bituminous binder which is used in the construction of pavement layers Note 1 to entry: Asphalt can include one or more additives to enhance the laying characteristics, performance or appearance of the mixture. 3.1.9 natural asphalt naturally occurring mixture of bitumen and finely divided mineral matter which is found in well-defined surface deposits and which is processed to remove unwanted components such as water and vegetable matter Note 1 to entry: Natural asphalt is described in EN 13108–4. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 9 3.1.10 Asphalt for Ultra-thin layers AUTL asphalt for surface courses with a thickness of 10 mm to 20 mm, in which the aggregate particles are generally gap-graded to form a stone to stone contact and to provide an open surface texture 3.1.11 mix formulation composition of a single mixture expressed as a target composition Note 1 to entry: A target composition is expressed in one of two ways (see 3.1.12 and 3.1.13). 3.1.12 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 1 to entry: This will usually be the result of a laboratory mix design and validation. 3.1.13 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 1 to entry: This will usually be the result of a production validation. 3.1.14 additive constituent material that can be added in small to influence specific properties of the mixture Note 1 to entry: For example additives are used to influence the affinity of binder to aggregate, and the mechanical properties when using inorganic and organic fibres and polymers. They are also used to influence the colour of the mixture. 3.1.15 conflicting requirements combination of requirements or properties, which are impracticable to fulfil in their entirety Note 1 to entry: This can occur by combining specific requirements for the composition and constituent materials together with more performance related tests. These are also relevant when two or more performances or test parameters are selected which measure similar properties using conflicting test methods resulting in a lack of clarity and consistency in the characteristics of the mixture. 3.1.16 premixed binder bitumen which is blended on the site of the asphalt mixing plant, with an additive before or during the addition of the binder to the plant mixer, which in the case of a continuous plant, will be before or during the delivery of the binder to the mixing zone of the drier drum 3.1.17 category defined level of a property of an asphalt mixture Note 1 to entry: The designation of a category is expressed with a symbol and a numerical value representing the level. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 10 EXAMPLE Bmin 4,0 means that the minimum binder content shall be 4,0 %. Note 2 to entry: Defined categories for each property are listed in EN 13108–9. 3.1.18 class range of levels defined by a minimum and a maximum value 3.2 Symbols and abbreviations AUTL Asphalt for Ultra-Thin Layers D the upper sieve size of the aggregate in the mixture, in millimetres (mm). EXAMPLE AUTL10 50/70:
Asphalt for Ultra-Thin Layer with maximum aggregate size 10 mm, with penetration bitumen 50/70. 4 Requirements for constituent materials 4.1 General Only constituent materials with established suitability shall be used. For all constituent materials the relevant properties shall be made available. 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 based on research and/or the evidence of satisfactory practical use. In documents related to the application of the product details for the assessment of this proof may be defined. There can be technical limitations regarding the future recycling possibilities. Also traceability of the nature of constituent materials can affect the potential for future recycling. 4.2 Binder 4.2.1 General The binder shall be a paving grade bitumen, a modified bitumen, a multigrade bitumen or a blend of one of them with natural asphalt. The paving grade bitumen shall conform to EN 12591, the modified bitumen to EN 14023 and the multigrade bitumen to EN 13924-2. When natural asphalt is used, it shall conform to EN 13108-4:2016, Annex B. Premix binders that are not covered by EN 12591 or EN 14023 or EN 13924-1 and EN 13924-2 may be used provided that information is given as stated in 4.1, and that the base bitumen is conforming to EN 12591, EN 14023 or EN 13924-1 and EN 13924-2. The use of these binders may be defined in documents related to the application of the product. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 11 4.2.2 Selection of binder 4.2.2.1 General Depending on the conditions of use, the grade of the bitumen, the type and grade of modified bitumen and the amount and category of natural asphalt may be defined in documents related to the application of the product. The type and grade of bitumen and the amount and category of natural asphalt shall be declared in the Type Test report. NOTE EN 14023 for modified bitumen is a framework for classification and is only meant to characterize the modified bitumen. The modified bitumen specifications are not performance based. The same applies to multigrade bitumen according to EN 13924–2. When an additive is used to lower the production temperature for Asphalt for Ultra-Thin Layers (AUTL) that influences the properties of the binder changing the properties of the mix not covered by the specifications in the standard, additional proof shall be provided. This proof shall be delivered through investigation using standards in the EN 12697 series, what the influence of the additive is on the performance of the Asphalt for Ultra-Thin Layers (AUTL). The proof may be based on research or evidence of satisfactory performance according to 4.1. 4.2.2.2 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 following requirements may be may be defined in documents related to the application of the product. The penetration and/or the softening point of the binder in the resulting mixture, calculated from the penetrations and/or the softening points of the added binder and the recovered binder from the reclaimed asphalt, shall meet the penetration and/or softening point requirements of the specified grade. The calculation shall be performed according to the methods described in Annex A (normative). In some cases the binder of the reclaimed asphalt can be so hardened that a very soft bitumen shall be chosen to fulfil these requirements. In such cases an alternative grade to that calculated according to Annex A (normative) may be defined. When using reclaimed asphalt from mixtures in which a modified bitumen and/or an additive has been used, and/or the mixture itself contains a modified bitumen or an additive, the amount of reclaimed asphalt may be limited to a maximum of 10 % by mass of the total mixture. NOTE 1 The choice for this specification depends on the choice of requirements within this European Standard. For more performance designed mixes there might be no need to apply the pen and/or softening point rule. However, the pen or softening point rule is only valid for paving grade bitumen. NOTE 2 When applying a recipe approach to the mixture using a too great a proportion of modified bitumen or additive could lead to an incorrect decision in respect to the addition of the new bitumen. 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. SIST EN 13108-9:2016
EN 13108-9:2016 (E) 12 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 Added filler shall conform to EN 13043 as appropriate for the intended use and may include materials such as cement, limestone and hydrated lime. Based on the experience in the place of use the type and amount of added filler may be defined in documents related to the application of the product. NOTE 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 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, and/or the courses from which the reclaimed asphalt has been or will be derived may be defined in documents related to the application of the product. In general the use of reclaimed asphalt will not be allowed due to the compulsory gap graded grading of the mixture, which is difficult to control with reclaimed asphalt. The properties of reclaimed asphalt declared in accordance with EN 13108-8 shall conform to the requirements that may be selected appropriate for the intended use. NOTE The expression “appropriate for the intended use” means that the selection of the requirements and the particular category depends on a number of conditions. These conditions include traffic density, climatic conditions, the construction of the course in which the mixture will be used, and economic considerations. 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 or of the mixed aggregates from the reclaimed asphalt with the other aggregates shall fulfil the requirements for aggregate defined in documents related to the application of the mixture. When required, the amount of reclaimed asphalt, the mix group and /or the courses from which the reclaimed asphalt has been or will be derived shall be declared in the Type Test report. 4.5 Additives The nature and properties of all additives shall be declared and they shall conform to requirements referred to in 4.1. For specific applications and based on the experience in the place of use the amount of additives may be may be defined in documents related to the application of the product. NOTE Chemical and organic additives can be used for example, to reduce production temperatures by influencing the viscosity of the binder. This might have an effect on other relevant mixture properties. 5 Requirements for the mixture 5.1 General The mix formulation shall be declared in the Type Test report according to EN 13108-20, including: — The target percentages passing the specified sieves. The target grading shall be declared for the sieve 1,4 D and the sieves as called up in Table 1, 2 or 3; — the target binder content and where relevant, the binder content from reclaimed asphalt and/or binder content in natural asphalt; SIST EN 13108-9:2016
EN 13108-9:2016 (E) 13 — the percentage(s) of additive(s). The target binder content comprises the total of added binder (including any additives in solution in the binder), binder in reclai
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.