DIN EN 1097-1:2024-02
Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval); German version EN 1097-1:2023
| Fecha edición: |
2024-02-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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. NOTE This document does not apply to all types of LWA. 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 A specifies the method to determine the resistance to wear of aggregates for railway ballast without abrasive charge. 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 for the reference test method are given in Annex F. |
| Keywords: | Abrasion|Abrasion resistance|Abrasion tests|Aggregates|Construction|Definitions|Determination|Grain sizing|Materials testing|Mechanical properties|Mineral aggregates|Physical properties|Properties|Reference methods|Resistance|Rocks|Rubble|Samples|Test equipment|Testing|Wear|Wear resistance|Wear tests |
| ICS: | 91.100.15 - Productos y materiales minerales |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN 1097-1:2023 |
|
Reemplazo Normas |
Reemplaza a DIN EN 1097-1:2011-04 Reemplaza a DIN EN 1097-1:2021-04 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
