Differences in Characteristic Properties of Silica Sands from Neighbouring Deposits

Author:

Basistova Martina1ORCID,Lichy Petr1

Affiliation:

1. VSB-Technical University of Ostrava

Abstract

The quality of silica sand used in composite cements is crucial. A significant factor is the dilation of sand grains. In this study, two types of silica sands from related deposits were examined to identify differences in properties, such as grain size and shape, chemical purity (using SEM and XRFS), and their impact on dilation. It was found that the location supplying coarser-grained sand exhibited higher chemical purity but also 19.8% higher dilatation.

Publisher

Trans Tech Publications Ltd

Reference21 articles.

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