Issue |
MATEC Web Conf.
Volume 196, 2018
XXVII R-S-P Seminar, Theoretical Foundation of Civil Engineering (27RSP) (TFoCE 2018)
|
|
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Article Number | 04085 | |
Number of page(s) | 8 | |
Section | Building Materials, Technologies, Organization and Management in Construction | |
DOI | https://doi.org/10.1051/matecconf/201819604085 | |
Published online | 03 September 2018 |
Influence of additives on properties of concrete with recycled aggregate and fly ash
Faculty of Civil Engineering, Mechanics and Petrochemistry (Płock), Warsaw University of Technology,
Pl. Politechniki 1,
00-661 Warszawa,
Poland
*
Corresponding author: malgorzata.wydra@pw.edu.pl
It is possible to considerably enhance the environmental friendliness of concrete production by increasing the usage of recycled concrete aggregate (RCA) and supplementary cementitious materials (SCM) in concrete industry [1, 2]. The idea of concrete with recycled concrete aggregate (RCA), additives such as microsilica, metakaolin, fluidized fly ash and superplasticizers might be controversial - it assumes usage of waste material and expensive additives - it is popular though. The aim of this paper was to determine, what the frost resistance of such concrete is. Additionally tests of other properties (sorptivity, absorbability and air void parameters) were performed.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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