Chemical and Physical Properties of Limestone Powder as a Potential Microfiller of Polymer Composites

Archives of civil engineering

PhD., DSc., W. FranusLublin University of Technology, Faculty of Civil Engineering, Nadbystrzycka 40, 20-618 Lublin, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  M.Sc., Eng., M. K?pniakCorresponding authorWarsaw University of Technology, Faculty of Civil Engineering, Al. Armii Ludowej 16, 00-637 Warsaw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar²  PhD., DSc., P. WoyciechowskiWarsaw University of Technology, Faculty of Civil Engineering, Al. Armii Ludowej 16, 00-637 Warsaw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar² 

[1] Lublin University of Technology, Faculty of Civil Engineering, Nadbystrzycka 40, 20-618 Lublin, Poland;Warsaw University of Technology, Faculty of Civil Engineering, Al. Armii Ludowej 16, 00-637 Warsaw, Poland

关键词: Keywords : limestone powder waste;    polymer composites;    microfiller;    grain size analysis;   

DOI  :  10.1515/ace-2017-0017

学科分类：建筑学

来源: Polska Akademia Nauk * Instytut Podstawowych Problemow Techniki / Polish Academy of Sciences, Institute of Fundamental Technological Research

【 摘 要 】

The preliminary stage of asphalt mixture production involves the drying and dedusting of coarse aggregates. The most common types of coarse aggregates used are limestone and basalt. In the process of drying and dedusting the dryer filter accumulates large quantities of waste in the form of mineral powder. This paper introduces an investigation into limestone powder waste as a potential microfiller of polymer composites. Physical characteristics such as the granulation the of powder collected from the filter - in terms of the season of its collection and the type of input materials used - were analysed. A scanning electron microscope (SEM) was used for the investigation described within this paper. The obtained results were compared against those of other materials which can be used as polymer composites microfillers.

【 授权许可】

Unknown