EN 12697-26:2018/prA1

Bituminous mixtures - Test methods - Part 26: Stiffness

This European Standard specifies the methods for characterizing the stiffness of bituminous mixtures by alternative tests, including bending tests and direct and indirect tensile tests. The tests are performed on compacted bituminous material under a sinusoidal loading or other controlled loading, using different types of specimens and supports.
The procedure is used to rank bituminous mixtures on the basis of stiffness, as a guide to relative performance in the pavement, to obtain data for estimating the structural behaviour in the road and to judge test data according to specifications for bituminous mixtures.
As this standard does not impose a particular type of testing device the precise choice of the test conditions depends on the operating scope and working range of the device used.
For the choice of specific test conditions, the requirements of the product standards for bituminous mixtures should be respected.
The applicability of this document is described in the product standards for bituminous mixtures.

Asphalt - Prüfverfahren - Teil 26: Steifigkeit

Mélanges bitumineux - Méthodes d'essai- Partie 26 : Rigidité

Bitumenske zmesi - Preskusne metode - 26. del: Togost - Dopolnilo A1

General Information

• Status: Not Published
• Publication Date: 04-Jan-2023
• ICS: 93.080.20 - Road construction materials
• Technical Committee: CEN/TC 227 - Road materials
• Drafting Committee: CEN/TC 227/WG 1 - Bituminous mixtures
• Current Stage: 4060 - Closure of enquiry - Enquiry
• Start Date: 12-May-2022
• Due Date: 09-Jan-2023
• Completion Date: 12-May-2022
• Ref Project: SIST EN 12697-26:2018/oprA1:2022 - Bituminous mixtures - Test methods - Part 26: Stiffness

Relations

• Merged Into: EN 12697-26:2018+A1:2022 - Bituminous mixtures - Test methods - Part 26: Stiffness
• Effective Date: 18-Jan-2023
• Amends: EN 12697-26:2018 - Bituminous mixtures - Test methods - Part 26: Stiffness
• Effective Date: 01-Dec-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12697-26:2018/oprA1:2022
01-april-2022
Bitumenske zmesi - Preskusne metode - 26. del: Togost - Dopolnilo A1
Bituminous mixtures - Test methods - Part 26: Stiffness
Asphalt - Prüfverfahren - Teil 26: Steifigkeit
Mélanges bitumineux - Méthodes d'essai- Partie 26 : Rigidité
Ta slovenski standard je istoveten z: EN 12697-26:2018/prA1
ICS:
93.080.20 Materiali za gradnjo cest Road construction materials
SIST EN 12697-26:2018/oprA1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12697-26:2018/oprA1:2022

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SIST EN 12697-26:2018/oprA1:2022


DRAFT
EUROPEAN STANDARD
EN 12697-26:2018
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA1
February 2022
ICS 93.080.20
English Version

Bituminous mixtures - Test methods - Part 26: Stiffness
Mélanges bitumineux - Méthodes d'essai- Partie 26 : Asphalt - Prüfverfahren - Teil 26: Steifigkeit
Rigidité
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 227.

This draft amendment A1, if approved, will modify the European Standard EN 12697-26:2018. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.

This draft amendment 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, Turkey 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
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