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EN 1097-1:1996

(Main)

Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)

Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)

This European Standard specifies a procedure for measuring the resistance to wear of a sample of aggregate. The sample is normally tested in a wet condition but the test may also be carried out in a dry condition. This European Standard applies to natural or artificial aggregates used in building or civil engineering.

Prüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 1: Bestimmung des Widerstandes gegen Verschleiß (Micro-Deval)

Diese Europäische Norm legt einen Arbeitsablauf zum Messen des Abriebwiderstandes einer Probe einer Gesteinskörnung fest. Die Probe wird üblicherweise in Wasser beansprucht. Die Prüfung darf aber auch unter trockener Beanspruchung durchgeführt werden. Diese Europäische Norm findet Anwendung auf natürliche oder künstliche Gesteinskörnungen, die im Bauwesen verwendet werden.

Essais pour déterminer les caractéristiques mécaniques et physiques des granulats - Partie 1: Détermination de la résistance à l'usure (micro-Deval)

La présente norme européenne décrit une méthode pour mesurer la résistance à l'usure d'un échantillon de granulats. En règle générale, l'échantillon est soumis à l'essai en présence d'eau, mais l'essai peut également être effectué à sec. La présente norme européenne s'applique aux granulats naturels et artificiels utilisés dans le bâtiment et les travaux publics.

Preskusi mehanskih in fizikalnih lastnosti agregatov - 1. del: Določevanje odpornosti proti obrabi (mikro Deval)

General Information

Status
Withdrawn
Publication Date
23-Jul-1996
Withdrawal Date
18-Jan-2011
ICS
91.100.15 - Mineral materials and products
Technical Committee
CEN/TC 154 - Aggregates
Drafting Committee
CEN/TC 154/SC 6 - Test methods
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
19-Jan-2011
Completion Date
19-Jan-2011
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/125 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on aggregates
Ref Project
SIST EN 1097-1:1999 - Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)

Relations

Replaced By
EN 1097-1:2011 - Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
Effective Date
23-Mar-2009
Amended By
EN 1097-1:1996/A1:2003 - Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
Effective Date
08-Jun-2022

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.ORþHYDQMHPrüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 1: Bestimmung des Widerstandes gegen Verschleiß (Micro-Deval)Essais pour déterminer les caractéristiques mécaniques et physiques des granulats - Partie 1: Détermination de la résistance a l'usure (micro-Deval)Tests for mechanical and physical properties of aggregates - Part 1: Determi
...

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This document specifies the reference method used for type testing and in case of dispute, for determining the resistance to wear of coarse aggregates (main text) and aggregates for railway ballast (Annex A) by abrasion in the micro-Deval apparatus. Other methods can be used for other purposes, such as factory production control, provided that an appropriate working relationship with the relevant reference method has been established.
This document applies to natural, manufactured, recycled or lightweight (LWA) aggregates.
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This document specifies the reference method used for type testing and in cases of dispute for the determination of the particle density of filler by means of a pyknometer. For other purposes, in particular factory production control, other methods can be used provided that an appropriate working relationship with the reference method has been established.
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This document specifies the reference methods used for type testing and in case of dispute, for the determination of particle density and water absorption of normal weight and lightweight aggregates. Other methods can be used for other purposes, such as factory production control, provided that an appropriate working relationship with the reference method has been established. For convenience, some of these other methods are also described in this document.
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