ISO 20290-5:2023
p
ISO 20290-5:2023
79371

Status : Published

en
Format Language
std 1 63 PDF + ePub
std 2 63 Paper
  • CHF63
Convert Swiss francs (CHF) to your currency

Abstract

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.

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  •  : Published
     : 2023-02
    : International Standard published [60.60]
  •  : 1
     : 7
  • ISO/TC 71/SC 1
    91.100.30 
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)