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ISO 20290-5:2023

Aggregates for concrete - Test methods for mechanical and physical properties - Part 5: Determination of particle size distribution by sieving method
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ISO 20290-5:2023

Aggregates for concrete - Test methods for mechanical and physical properties - Part 5: Determination of particle size distribution by sieving method

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This document describes the reference washing and dry sieving method used for testing and in case of dispute, for determination of the particle size distribution of aggregates. Other methods can be used provided that an appropriate working relationship with the reference method has been established. It applies to all aggregates, including lightweight aggregates, up to 90 mm nominal size, but excluding filler.

NOTE:     Dry sieving without washing can be used for aggregates free from particles which cause agglomeration.

SDO ISO: International Organization for Standardization
Document Number ISO 20290
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 71/SC 1
Publish Date Document Id Type View
Not Available ISO 20290-5:2023 Revision