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CEN

FprEN 1426

(Main)

Bitumens and bituminous binders - Determination of needle penetration

Bitumens and bituminous binders - Determination of needle penetration

This document specifies a method for the determination of the needle penetration of bitumens and bituminous binders.
The standard procedure for the determination of the needle penetration (consistency) is described for penetrations up to (330 × 0,1) mm at a temperature of 25 °C. The method also allows for penetrations up to (500 × 0,1) mm using a longer needle.
WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

Bitumen und bitumenhaltige Bindemittel - Bestimmung der Nadelpenetration

Dieses Dokument legt ein Verfahren zur Bestimmung der Nadelpenetration von Bitumen und bitumenhaltigen Bindemitteln fest.
Das Standardverfahren zur Bestimmung der Nadelpenetration (Konsistenz) wird für Penetrationen bis zu (330 × 0,1) mm bei einer Temperatur von 25 °C beschrieben. Das Verfahren erlaubt auch Penetrationen bis zu (500 × 0,1) mm unter Verwendung einer längeren Nadel.
WARNUNG - Die Anwendung dieses Dokuments kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte bedingen. Dieses Dokument erhebt nicht den Anspruch, alle mit ihrer Anwendung verbundenen Sicherheitsprobleme anzusprechen. Es liegt in der Verantwortung des Anwenders dieses Dokuments, geeignete Sicherheits- und Gesundheitsschutzmaßnahmen vorzusehen und im Vorfeld die Anwendbarkeit von einschränkenden Vorschriften zu klären.

Bitumes et liants bitumineux - Détermination de la pénétrabilité à l'aiguille

Le présent document spécifie une méthode pour la détermination de la pénétrabilité à l'aiguille des bitumes et des liants bitumineux.
La procédure classique s'applique pour la détermination de valeurs de pénétrabilité à l'aiguille (consistance) allant jusqu'à (330 × 0,1) mm à 25 °C. La méthode permet également de déterminer des valeurs de pénétrabilité plus élevées allant jusqu'à (500  0,1) mm moyennant l'utilisation d'une aiguille plus longue.
AVERTISSEMENT - L'utilisation de ce document implique l'usage de produits, d'opérations et d'équipements à caractère dangereux. Le présent document n'est pas censé aborder tous les problèmes de sécurité concernés par son usage. Il est de la responsabilité de son utilisateur d'établir des règles d'hygiène et de sécurité appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.

Bitumen in bitumenska veziva - Določanje penetracije z iglo

General Information

Status
Not Published
Publication Date
09-Oct-2024
ICS
75.140 - Waxes, bituminous materials and other petroleum products
91.100.50 - Binders. Sealing materials
Technical Committee
CEN/TC 336 - Bituminous binders
Drafting Committee
CEN/TC 336/WG 1 - Bituminous binders for paving
Current Stage
5020 - Submission to Vote - Formal Approval
Start Date
20-Jun-2024
Due Date
22-May-2024
Completion Date
20-Jun-2024
Ref Project
oSIST prEN 1426:2023 - Bitumen and bituminous binders - Determination of needle penetration

Relations

Revises
EN 1426:2015 - Bitumen and bituminous binders - Determination of needle penetration
Effective Date
25-Nov-2020

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 1426:2023
01-junij-2023
Bitumen in bitumenska veziva - Določanje penetracije z iglo
Bitumen and bituminous binders - Determination of needle penetration
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Nadelpenetration
Bitumes et liants bitumineux - Détermination de la pénétrabilité à l'aiguille
Ta slovenski standard je istoveten z: prEN 1426
ICS:
75.140 Voski, bitumni in drugi naftni Waxes, bituminous materials
proizvodi and other petroleum products
91.100.50 Veziva. Tesnilni materiali Binders. Sealing materials
oSIST prEN 1426:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 1426:2023

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oSIST prEN 1426:2023


DRAFT
EUROPEAN STANDARD
prEN 1426
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2023
ICS 75.140; 91.100.50 Will supersede EN 1426:2015
English Version

Bitumen and bituminous binders - Determination of
needle penetration
Bitumes et liants bitumineux - Détermination de la Bitumen und bitumenhaltige Bindemittel -
pénétrabilité à l'aiguille Bestimmung der Nadelpenetration
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 336.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1426:2023 E
worldwide for CEN national Members.

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oSIST prEN 1426:2023
prEN 1426:2023 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Apparatus . 6
6 Sampling . 9
7 Procedure.10
7.1 Preparation of the needle holder and needles .10
7.2 Tests in the constant temperature bath.10
7.3 Tests outside the constant temperature bath .10
7.4 Determination of the penetration .11
7.4.1 First determinations .
...

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