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Overview EN ISO 8840:2024 (identical to ISO 8840:2021) defines laboratory methods for determining the bulk density (grain density) of granular refractory materials with grain size greater than 2 mm.…
1 Scope This document specifies three methods for the determination of the bulk density of granular refractory materials ( grain density ) having a grain size larger than 2 mm: — Method 1: mercury me…
Overview ISO 8840:2021 - Refractory materials - Determination of bulk density of granular materials (grain density) specifies standardized methods to determine the bulk (grain) density of granular re…