Influence of Method of Preparation of PC Mortar with Waste Perlite Powder on Its Rheological Properties
Grzegorz Adamczewski , Piotr Paweł Woyciechowski , Paweł Łukowski , Joanna Julia Sokołowska , Beata Eliza Jaworska
AbstractThe aim of this research is to determine the influence of waste perlite powder quantity on rheological properties of polymer–cement mortar mixture. Influence of dosing sequence of waste perlite powder on mortar mixture properties was especially taken into consideration. In the research, eight mortar mixtures were prepared using different quantities of perlite powder in mortar and by using different dosing sequence of mixture components. During the research, the influence of waste perlite powder on consistency and workability of mortar mixture was evaluated. By analyzing the various dosage sequences of the ingredients, the problem of difficult homogenization of the mortar and excessive dusting of the waste perlite powder were investigated. The obtained results show that changing the dosing moment of the key component – waste perlite powder – can influence technological properties of polymer–cement mortars.
|Publication size in sheets||11.35|
|Book||Reda Taha Mahmoud M. , Girum Urgessa, Moneeb Genedy (eds.): International Congress on Polymers in Concrete (ICPIC 2018) : Polymers for Resilient and Sustainable Concrete Infrastructure, 2018, Springer International Publishing, ISBN 978-3-319-78174-7, 699 p., DOI:10.1007/978-3-319-78175-4|
|Keywords in English||polyemre concrete, polymer–cement mortars, waste perlite powder|
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