EN 12607-1:2014
(Main)Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method
Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method
This part of EN 12607 specifies a method for measuring the combined effects of heat and air on a thin moving film of bitumen or bituminous binder simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant.
The method described is not applicable to some modified binders or to those where the viscosity is too high to provide a moving film. In some cases the sample may creep out of the glass container and flow on the heating elements of the oven during testing. The method is suitable for other bituminous binders than paving grade bitumen, but the reference temperature might give excessive hardening that do not resemble real conditions during mixing at the plant. The method may not represent the hardening that occurs during mixing of warm mix binders.
The method is referred to as RTFOT, i.e. Rolling Thin Film Oven Test.
WARNING - Use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to identify the hazards and assess the risks involved in performing this test method and to implement sufficient control measures to protect individual operators (and the environment). This includes appropriate safety and health practices and determination of the applicability of regulatory limitations prior to use.
If there is a likelihood of volatile components being present in a binder, this procedure should not be used. It should not be used for cutback bitumen or bituminous emulsions before these products have been stabilized, e.g. in accordance with EN 13074 2.
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Beständigkeit gegen Verhärtung unter Einfluss von Wärme und Luft - Teil 1: RTFOT-Verfahren
Dieser Teil von EN 12607 legt ein Verfahren zur Bestimmung der kombinierten Wirkungen von Wärme und Luft auf einen rollierenden dünnen Film aus Bitumen oder bitumenhaltigem Bindemittel fest, mit dem die Ver¬härtung der meisten bitumenhaltigen Bindemittel während des Mischvorgangs in einer Asphaltmischanlage simuliert wird.
Das beschriebene Verfahren ist bei einigen modifizierten Bindemitteln und bei Bindemitteln, deren Viskosität zu hoch ist, sodass sich kein rollierender Film erzeugen lässt, nicht anwendbar. In einigen Fällen können derartige Proben über den Glasbehälter hinaus kriechen und während der Prüfung auf die Heizelemente der Wärmekammer fließen. Das Verfahren eignet sich für andere bitumenhaltige Bindemittel als Straßenbaubitumen, die festge¬legte Referenztemperatur kann jedoch zu übermäßiger Verhärtung führen, die keine Ähnlichkeit mit den wäh¬rend des Mischvorgangs in einer Asphaltmischanlage tatsächlich auftretenden Bedingungen hat. Das Verfah¬ren kann eine Verhärtung, wie sie während des Mischens von warmen Mischbindemitteln auftritt, möglicher¬weise nicht wiedergeben.
Die Prüfung wird als RTFOT-Verfahren (“Rolling Thin Film Oven Test”) bezeichnet, d. h. Prüfung mit rollieren-dem dünnen Film.
WARNUNG — Die Anwendung dieser Europäischen Norm kann den Umgang mit gefährlichen Substanzen und Ausrüstungsteilen und die Ausführung gefährlicher Arbeitsgänge einschließen. Diese Europäische Norm erhebt nicht den Anspruch, alle mit ihrer Anwendung verbundenen Sicherheitsprobleme anzusprechen. Es liegt in der Verantwortung des Anwenders dieser europäischen Norm, die Gefahren zu identifizieren und die mit der Durchführung der Prüfung verbundenen Risiken zu beurteilen sowie geeignete Kontrollmaßnahem zu implementieren, um den Ausführenden (und die Umwelt) zu schützen. Dies beinhaltet einen angemessenen Arbeits- und Gesundheitsschutz sowie die Klärung vor der Anwendung, ob einschränkende Vorschriften zu berücksichtigen sind.
Falls die Wahrscheinlichkeit besteht, dass ein Bindemittel flüchtige Bestandteile enthält, sollte dieses Verfahren nicht angewendet werden. Bei verschnittenem Bitumen und Bitumenemulsionen sollte es nicht angewendet werden, bevor diese Produkte z. B. nach EN 13074 2 stabilisiert wurden.
Bitumes et liants bitumineux - Détermination de la résistance au durcissement sous l'effet de la chaleur et de l'air - Partie 1 : Méthode RTFOT
Cette partie de l’EN 12607 prescrit une méthode qui permet de mesurer les effets combinés de la chaleur et de l'air sur un film mince de bitume ou de liant bitumineux en renouvellement permanent en simulant le durcissement que subissent la plupart des liants bitumineux au cours du malaxage dans une centrale d'enrobage.
La méthode décrite n'est pas applicable à certains liants modifiés, ou ceux dont la viscosité est trop élevée pour permettre un renouvellement du film. L’échantillon peut s’écouler hors du récipient en verre et couler sur les éléments chauffants de l’étuve au cours de l’essai. La méthode convient pour d’autres liants bitumineux que les bitumes routiers, mais la température de référence pourrait donner un durcissement excessif qui ne ressemble pas aux véritables conditions pendant l’enrobage en usine. La méthode peut ne pas représenter le durcissement qui advient pendant l’enrobage des liants à chaud.
L'essai est désigné par RTFOT, c’est-à-dire Rolling Thin Film Oven Test, essai d’un film mince en rotation à l’étuve.
AVERTISSEMENT — L'utilisation de la présente Norme européenne peut impliquer le recours à de produits, des opérations et des équipements à caractères dangereux. La présente Norme européenne n'est pas censée aborder tous les problèmes de sécurité concernés par son usage. Il est de la responsabilité de l'utilisateur d’identifier les dangers et d’évaluer les risques associés à la mise en œuvre de cette méthode d'essai et de mettre en place des mesures de contrôle adaptées pour assurer la protection de chaque opérateur (et la protection de l'environnement). Ces mesures incluent des règles de sécurité et d’hygiène appropriées et la détermination de l'applicabilité des restrictions réglementaires avant utilisation
Si la présence de composés volatils dans le liant est probable, il convient de ne pas utiliser le présent mode opératoire. Il convient de ne pas l'utiliser pour les bitumes fluidifiés ou les émulsions bitumineuses, avant la stabilisation de ces produits, réalisées, par exemple, conformément à l’EN 13074-2.
Bitumen in bitumenska veziva - Določanje odpornosti proti otrjevanju pod vplivom toplote in zraka - 1. del: Metoda RTFOT
Ta evropski standard določa metodo merjenja skupne vplive toplote in zraka na tanko premikajočo se plast bitumna ali bitumenskega veziva s simulacijo otrjevanja, ki ga med mešanjem v asfaltnem obratu prestane večina bitumenskih veziv.
Opisana metoda se ne uporablja za nekatera spremenjena veziva ali veziva s previsoko viskoznostjo, da se zagotovi premikajoča se plast. Med preskusom lahko vzorec spolzi iz steklene posode in steče na grelne elemente pečice. Metoda je primerna za vsa bitumenska veziva, razen za cestnogradbene bitumne, vendar lahko referenčna temperatura povzroči prekomerno otrjevanje, ki ni podobno otrjevanju pod pravimi pogoji med mešanjem v asfaltnem obratu. Metoda morda ne predstavlja otrjevanja, ki nastane med mešanjem toplih veziv.
Metoda se imenuje RTFOT.
OPOZORILO – pri uporabi tega evropskega standarda so lahko prisotni nevarni materiali, postopki in oprema. Ta evropski standard ne obravnava vseh varnostnih težav, ki se nanašajo na njegovo uporabo. Za vzpostavitev ustreznih varnostnih in zdravstvenih praks ter za določitev uporabnosti regulativnih omejitev pred uporabo je odgovoren uporabnik tega evropskega standarda.
Če obstaja verjetnost prisotnosti hlapnih komponent v vezivu, se tega postopka ne sme uporabiti. Ne sme se uporabljati za rezani bitumen ali bitumenske emulzije, preden so ti produkti stabilizirani, npr. v skladu s standardom EN 13074-2.
General Information
- Status
- Withdrawn
- Publication Date
- 04-Nov-2014
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 336 - Bituminous binders
- Drafting Committee
- CEN/TC 336/WG 1 - Bituminous binders for paving
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 13-Nov-2024
- Completion Date
- 14-Apr-2025
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 16-Nov-2014
- Effective Date
- 18-Jan-2023
Frequently Asked Questions
EN 12607-1:2014 is a standard published by the European Committee for Standardization (CEN). Its full title is "Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method". This standard covers: This part of EN 12607 specifies a method for measuring the combined effects of heat and air on a thin moving film of bitumen or bituminous binder simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant. The method described is not applicable to some modified binders or to those where the viscosity is too high to provide a moving film. In some cases the sample may creep out of the glass container and flow on the heating elements of the oven during testing. The method is suitable for other bituminous binders than paving grade bitumen, but the reference temperature might give excessive hardening that do not resemble real conditions during mixing at the plant. The method may not represent the hardening that occurs during mixing of warm mix binders. The method is referred to as RTFOT, i.e. Rolling Thin Film Oven Test. WARNING - Use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to identify the hazards and assess the risks involved in performing this test method and to implement sufficient control measures to protect individual operators (and the environment). This includes appropriate safety and health practices and determination of the applicability of regulatory limitations prior to use. If there is a likelihood of volatile components being present in a binder, this procedure should not be used. It should not be used for cutback bitumen or bituminous emulsions before these products have been stabilized, e.g. in accordance with EN 13074 2.
This part of EN 12607 specifies a method for measuring the combined effects of heat and air on a thin moving film of bitumen or bituminous binder simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant. The method described is not applicable to some modified binders or to those where the viscosity is too high to provide a moving film. In some cases the sample may creep out of the glass container and flow on the heating elements of the oven during testing. The method is suitable for other bituminous binders than paving grade bitumen, but the reference temperature might give excessive hardening that do not resemble real conditions during mixing at the plant. The method may not represent the hardening that occurs during mixing of warm mix binders. The method is referred to as RTFOT, i.e. Rolling Thin Film Oven Test. WARNING - Use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to identify the hazards and assess the risks involved in performing this test method and to implement sufficient control measures to protect individual operators (and the environment). This includes appropriate safety and health practices and determination of the applicability of regulatory limitations prior to use. If there is a likelihood of volatile components being present in a binder, this procedure should not be used. It should not be used for cutback bitumen or bituminous emulsions before these products have been stabilized, e.g. in accordance with EN 13074 2.
EN 12607-1:2014 is classified under the following ICS (International Classification for Standards) categories: 75.140 - Waxes, bituminous materials and other petroleum products; 91.100.50 - Binders. Sealing materials. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12607-1:2014 has the following relationships with other standards: It is inter standard links to EN 12607-1:2007, EN 12607-1:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12607-1:2014 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/124. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen und bitumenhaltige Bindemittel - Bestimmung der Beständigkeit gegen Verhärtung unter Einfluss von Wärme und Luft - Teil 1: RTFOT-VerfahrenBitumes et liants bitumineux - Détermination de la résistance au durcissement sous l'effet de la chaleur et de l'air - Partie 1 : Méthode RTFOTBitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:EN 12607-1:2014SIST EN 12607-1:2014en,fr,de01-december-2014SIST EN 12607-1:2014SLOVENSKI
STANDARDSIST EN 12607-1:20071DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12607-1
November 2014 ICS 75.140; 91.100.50 Supersedes EN 12607-1:2007English Version
Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method
Bitumes et liants bitumineux - Détermination de la résistance au durcissement sous l'effet de la chaleur et de l'air - Partie 1 : Méthode RTFOT
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Beständigkeit gegen Verhärtung unter Einfluss von Wärme und Luft - Teil 1: RTFOT-Verfahren This European Standard was approved by CEN on 16 August 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12607-1:2014 ESIST EN 12607-1:2014
Characteristics of thermometer. 14 Bibliography . 15
EN 1426,
EN 1427,
Ball method EN 12594,
EN 12596,
EN 12735-1, r conditioning and refrigeration
EN 13302, a rotating spindle apparatus SIST EN 12607-1:2014
...
記事タイトル：EN 12607-1:2014 - ビチューメンおよびビチューメン系結合剤の耐硬化性の測定 - 第1部：RTFOT法 記事内容：EN 12607のこの部分では、アスファルト混合プラントでの混合過程中に多くのビチューメン系結合剤が経験する硬化を模倣したビチューメンまたはビチューメン系結合剤の薄い移動フィルムに対する熱と空気の影響を測定する方法を指定しています。 この方法は、一部の改質剤や粘度が高すぎて移動フィルムを提供できない結合剤には適用できません。一部の場合、試料はガラス容器から滲み出してオーブンの加熱要素上を流れることがあります。この方法は、舗装用のビチューメン以外の他のビチューメン系結合剤に適していますが、基準温度によってプラントでの実際の条件に比べて過度の硬化が生じる可能性があります。この方法は、ウォームミックス系結合剤の混合中に発生する硬化を適切に表すことはできません。 この方法は、RTFOT（Rolling Thin Film Oven Test）と呼ばれています。 警告−このヨーロピアンスタンダードの使用には、有害な物質、操作、および設備が関与する可能性があります。このヨーロピアンスタンダードは、使用に関連するすべての安全問題に対処するためではありません。この試験方法を実施する際のリスクや危険を特定し、適切な制御措置を実施して個々の作業者（および環境）を保護するために、使用者の責任です。これには、適切な安全衛生対策や使用前の規制制限の適用可能性の確認が含まれます。 結合剤に揮発性成分が存在する可能性がある場合、この手順は使用されてはいけません。EN 13074-2に基づいてカットバックビチューメンやビチューメンエマルションを安定化させる前には、この方法は使用されてはいけません。
EN 12607-1:2014 is a European Standard that outlines a method for testing the resistance to hardening of bitumen or bituminous binder under the influence of heat and air. The method involves measuring the effects of heat and air on a thin moving film of the material, simulating the hardening process that occurs during mixing in an asphalt plant. However, the method is not suitable for certain types of modified binders or those with high viscosity that do not form a moving film. It is also not representative of the hardening that occurs during the mixing of warm mix binders. The method, known as the Rolling Thin Film Oven Test (RTFOT), is only suitable for certain bituminous binders, and the reference temperature used may lead to excessive hardening compared to real conditions in the plant. The article also emphasizes the importance of safety precautions when using hazardous materials and equipment, and warns against using this method for binders that contain volatile components or before stabilizing cutback bitumen or bituminous emulsions.
제목: EN 12607-1:2014 - 비트유 및 비트유 결합제 - 열 및 공기의 영향 하에서 경도 저항력 측정 - 제1부: RTFOT 방법 내용: 이 부분은 EN 12607의 일부로서 비트유나 비트유 결합제의 얇은 이동 필름에 열과 공기의 복합 효과를 측정하는 방법을 규정한다. 이는 아스팔트 혼합 공장에서의 혼합 과정 동안 대부분의 비트유 결합제가 경도화되는 것을 모방한 것이다. 기술된 방법은 일부 개조 결합제나 점도가 너무 높아 이동 필름을 형성할 수 없는 결합제에는 적용할 수 없다. 경우에 따라 시험 중에 샘플이 유리 용기에서 빠져나와 오븐의 가열 요소 위로 흐를 수도 있다. 이 방법은 포장 등급 비트유 이외의 다른 비트유 결합제에 적합하지만, 기준 온도 설정에 따라 현장에서의 실제 혼합 과정과 일치하지 않는 과도한 경도화가 발생할 수 있다. 이 방법은 온난화 혼합 결합제 혼합 과정에서 발생하는 경도화를 대표하지 못할 수도 있다. RTFOT라고 불리는 이 방법은 사용자에게 유해한 물질, 작업 및 장비와 관련된 위험을 내포하고 있다는 주의를 준다. 이 유럽 표준은 사용 내용에 따른 모든 안전 문제들을 해결하지 못한다. 이 방법을 수행하는 과정에서 발생할 수 있는 위험과 리스크를 사용자가 식별하고 평가하며 개별 작업자(및 환경)를 보호하기 위해 충분한 통제 조치를 시행하는 것은 사용자의 책임이다. 이에는 적절한 안전 및 보건 관행 및 사용 전 규제 제한의 적용 가능성을 결정하는 것이 포함된다. 결합제에 휘발성 성분이 있는 경우, 이 절차는 사용해서는 안 된다. EN 13074-2에 따라 제품이 안정화될 때까지 컷백 비트유나 비트유 에멀젼에도 이 방법을 사용해서는 안 된다.
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