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BS 812-103.2:1989 - Testing aggregates. Method for determination of particle size distribution - Sedimentation test

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This Section of BS 812 describes a gravimetric method, based on sedimentation, for the determination of the proportion of material finer than 20 µm in particle size in aggregates. This method is not suitable for particles larger than 20 µm because of their short settling times. NOTE 1 Methods for determination of particle size distribution of an aggregate down to the passing 75 µm fraction are described in BS 812‑103.1. If the proportion of material between 20 µm and 75 µm is required, this may be calculated from the results of the determination carried out in accordance with this Section and BS 812‑103.1.
Contributor(s):
NAAR - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ISBN 0580170411
ICS 91.100.15 Mineral materials and products
Language:
English
Subject Keywords:
Precision; Testing conditions; Calibration; Aggregates; Specimen preparation; Sedimentation techniques; Test equipment; Cement and concrete technology
First presented to the public:
6/6/2024
Original Publication Date:
8/31/1989
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 8
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2024-06-06 15:41:16.725
Submitter:
Nurul Aini Abdul Rahman

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