Some research Results of Conventional Mineral Fillers Used in Road Construction

Géber, Róbert and Udvardi, Bella and Kocserha, István (2020) Some research Results of Conventional Mineral Fillers Used in Road Construction. Materials Science and Engineering, 45 (1). pp. 96-105. ISSN 2063-6792

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Abstract

This paper presents and summarizes some research results which were carried out by the Institute of Ceramics and Polymer Engineering, University of Miskolc in the last few years. In order to achieve the best results extended literature review was made. Mineral fillers were tested from different Hungarian locations in order to reveal their role in asphalt pavements. Particle size distribution, morphology, specific surface area and air void of fillers were determined, as well as different adsorption tests were also made. The performed tests give useful information about the behaviour of mineral fillers in asphalt pavements, especially about the cohesion between the particles and bitumen.

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