Bituminous mixtures - Test methods - Part 21: Indentation using plate specimens

This European Standard specifies a test method for measuring the indentation of mastic asphalt when it is penetrated at a given temperature, load and for a fixed time period by a standardised cylindrical indentor pin with a circular flat-ended base. This European Standard applies to mastic asphalt with aggregates of maximum nominal size less or equal to 16 mm

Asphalt - Prüfverfahren - Teil 21: Eindringversuch an Platten

Dieses Dokument legt ein Prüfverfahren zur Messung der Eindringtiefe in Gussasphalt fest, wenn bei einer festgelegten Temperatur, einer festgelegten Beanspruchung und für eine bestimmte Zeit ein genormter zylindrischer Prüfstempel mit einer kreisrunden flachen Grundfläche in diesen Asphalt eindringt. Dieses Dokument gilt für Gussasphalt mit einer maximalen Nennkorngröße gleich oder kleiner als 16 mm.

Mélanges bitumineux - Méthodes d'essai - Partie 21: Essai de pénétration de plaques

Ce document spécifie une méthode d’essai permettant de mesurer l’indentation d’un asphalte coulé lorsqu’il est soumis à la pénétration d’un poinçon normalisé cylindrique à embout plat circulaire, à une température et charge données, et pour un temps d’application fixé. Ce document s’applique à des asphaltes coulés dont la dimension nominale maximale des granulats est inférieure ou égale à 16 mm.

Bitumenske zmesi - Preskusne metode - 21. del: Preskus z vtiskanjem na plošče

General Information

Status
Published
Public Enquiry End Date
19-Feb-2019
Publication Date
01-Apr-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
05-Mar-2020
Due Date
10-May-2020
Completion Date
02-Apr-2020

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SLOVENSKI STANDARD
SIST EN 12697-21:2020
01-maj-2020
Nadomešča:
SIST EN 12697-21:2012
Bitumenske zmesi - Preskusne metode - 21. del: Preskus z vtiskanjem na plošče
Bituminous mixtures - Test methods - Part 21: Indentation using plate specimens
Asphalt - Prüfverfahren - Teil 21: Eindringversuch an Platten

Mélanges bitumineux - Méthodes d'essai - Partie 21: Essai de pénétration de plaques

Ta slovenski standard je istoveten z: EN 12697-21:2020
ICS:
93.080.20 Materiali za gradnjo cest Road construction materials
SIST EN 12697-21:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12697-21:2020
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SIST EN 12697-21:2020
EN 12697-21
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2020
EUROPÄISCHE NORM
ICS 93.080.20 Supersedes EN 12697-21:2012
English Version
Bituminous mixtures - Test methods - Part 21: Indentation
using plate specimens

Mélanges bitumineux - Méthodes d'essai - Partie 21 : Asphalt - Prüfverfahren - Teil 21: Eindringversuch an

Essai d'indentation de plaques Platten
This European Standard was approved by CEN on 18 November 2019.

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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12697-21:2020 E

worldwide for CEN national Members.
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SIST EN 12697-21:2020
EN 12697-21:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

1 Scope .................................................................................................................................................................... 4

2 Normative references .................................................................................................................................... 4

3 Terms and definitions ................................................................................................................................... 4

4 Apparatus ........................................................................................................................................................... 4

4.1 Moulding of test plates of mastic asphalt ............................................................................................... 4

4.2 Apparatus for the indentation test ........................................................................................................... 4

4.2.1 System for the load transmission .............................................................................................................. 4

4.2.2 Apparatus for measuring indentation ..................................................................................................... 5

4.2.3 Apparatus for temperature regulation ................................................................................................... 5

5 Sampling and preparation of laboratory sample ................................................................................ 5

5.1 Sampling ............................................................................................................................................................. 5

5.2 Preparation of the samples ......................................................................................................................... 5

6 Procedure........................................................................................................................................................... 6

7 Calculation and expression of results ...................................................................................................... 7

8 Precision ............................................................................................................................................................. 7

9 Test report ......................................................................................................................................................... 7

Bibliography .................................................................................................................................................................... 8

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SIST EN 12697-21:2020
EN 12697-21:2020 (E)
European foreword

This document (EN 12697-21:2020) has been prepared by Technical Committee CEN/TC 227 “Road

materials”, the secretariat of which is held by BSI.

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 August 2020, and conflicting national standards shall

be withdrawn at the latest by August 2020.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 12697-21:2012.

The following is a list of significant technical changes since the previous edition:

— the title no longer makes the method exclusively for hot mix asphalt;
— [ge] editorial update according to current standard template;

— [Clause 3] new clause: 3 Terms and definitions introduced according ISO/IEC Directives – Part 2.

Following clauses renumbered accordingly;
— [Bibliography] standards not referred to in the test method deleted.
A list of all parts in the EN 12697 series can be found on the CEN website.

According to the CEN-CENELEC Internal Regulations, the national standards organisations of the

following countries are bound to implement this European Standard: 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 the

United Kingdom.
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SIST EN 12697-21:2020
EN 12697-21:2020 (E)
1 Scope

This document specifies a test method for measuring the indentation of mastic asphalt when it is

penetrated at a given temperature, load and for a fixed time period by a standardized cylindrical

indentor pin with a circular flat-ended base. This document applies to mastic as
...

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