UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

CEN - PREN 1097-1

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

pending
Organization: CEN
Publication Date: 1 March 2021
Status: pending
Page Count: 25
ICS Code (Mineral materials and products): 91.100.15
scope:

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). 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 or recycled aggregates.

The reference test is performed with the addition of water. Annex B gives details of how the test can be performed without the addition of water.

Annex C specifies the test performed with alternative narrow size fractions.

Annexes D and E specify methods for determining the wear of fine aggregates.

Precision data are given in Annex F.

Annex A is normative and Annexes B, C, D, E and F are informative.

WARNING - The use of this part of EN 1097 can involve hazardous materials, operations and equipment (such as dust, noise and heavy lifts). It does not purport to address all of the safety or environmental problems associated with its use. It is the responsibility of users of this document to take appropriate measures to ensure the safety and health of personnel and the environment prior to application of this document, and fulfil statutory and regulatory requirements for this purpose.

Document History

PREN 1097-1
March 1, 2021
Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
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...
January 1, 2011
Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
This European Standard describes 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...
May 1, 1996
Tests for Mechanical and Physical Properties of Aggregates - Part 1: Determination of the Resistance to Wear (Micro-Deval)
A description is not available for this item.
May 1, 1996
Tests for mechanical and physical properties of aggregates Part 1: Determination of the resistance to wear (micro-Deval)
A description is not available for this item.

References

Advertisement