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STANDARD

Current

ÖNORM EN 12697-22

Issue date: 2024 03 15

Bituminous mixtures - Test methods - Part 22: Wheel tracking

This document describes test methods for determining the susceptibility of bituminous materials to deform under load. The test is applicable to mixtures with upper sieve size less than or equal to 32 mm. The tests are applicable to specimens prepared from asphalt mixtures that have either been manufactured in a laboratory or cut from a pavement; test specimens are held in a mould with their surface flush with the upper edge of the mould. The susceptibility of bituminous materials to deform is assessed by the rut formed by repeated passes of a loaded wheel at constant temperature. Three alternative types of devices can be used according to this document: large size devices, extra-large size devices and small size devices. With large size devices and extra-large size devices, the specimens are conditioned in air during testing. With small size devices, specimens are conditioned, in either air or water. NOTE Large size and extra-large size devices are not suitable for use with cylindrical cores.

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General information on ÖNORM EN 12697-22

Format

Paper | 35 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 210 Road and airport construction

Timeline

An overview of the development of ÖNORM EN 12697-22 from 2004 til today.

• ÖNORM EN 12697-22

  2024 03 15 Standard ÖNORM EN 12697-22, Edition: 2024 03 15

  Bituminous mixtures - Test methods - Part 22: Wheel tracking
• ÖNORM EN 12697-22

  2020 04 15 Standard ÖNORM EN 12697-22, Edition: 2020 04 15

  Bituminous mixtures - Test methods - Part 22: Wheel tracking
• ÖNORM EN 12697-22

  2007 12 01 Standard ÖNORM EN 12697-22, Edition: 2007 12 01

  Bituminous mixtures - Test methods for hot mix asphalt - Part 22: Wheel tracking
• ÖNORM EN 12697-22

  2004 04 01 Standard ÖNORM EN 12697-22, Edition: 2004 04 01

  Bituminous mixtures - Test methods for hot mix asphalt - Part 22: Wheel tracking

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 48-2:2018	Titel Rubber, vulcanized or thermoplastic — Determination of hardness — Part 2: Hardness between 10 IRHD and 100 IRHD	Ausgabedatum 2018 08 20	Art Standard	Zur Produktseite
Dokumentnummer ISO 48-5:2018	Titel Rubber, vulcanized or thermoplastic — Determination of hardness — Part 5: Indentation hardness by IRHD pocket meter method	Ausgabedatum 2018 08 20	Art Standard	Zur Produktseite

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