DS/ISO 8840:2021
Current
Current
The latest, up-to-date edition.
Refractory materials – Determination of bulk density of granular materials (grain density)
Published date
07-12-2023
Publisher
This document specifies three methods for the determination of the bulk density of granular refractory materials (grain density) having a grain size larger than 2mm: – Method1: mercury method with vacuum; – Method2: arrested water absorption method; – Method 3: vacuum method with spin dryer option according to ISO5017.
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