Issue |
MATEC Web Conf.
Volume 196, 2018
XXVII R-S-P Seminar, Theoretical Foundation of Civil Engineering (27RSP) (TFoCE 2018)
|
|
---|---|---|
Article Number | 02018 | |
Number of page(s) | 7 | |
Section | Building Structures | |
DOI | https://doi.org/10.1051/matecconf/201819602018 | |
Published online | 03 September 2018 |
The influence of RCA addition on selected parameters of concrete
1
Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry,
Łukasiewicza 17,
09-402 Płock,
Poland
2
University of Žilina,
Univerzitna 1,
010 26 Žilina,
Slovakia
*
Corresponding author: Roman.Jaskulski@pw.edu.pl
The main goal of this research was to evaluate the effects of using recycled concrete aggregate (RCA) of an average quality as a 50% replacement for natural coarse aggregate. A total of 26 concrete mixtures were prepared, 13 containing RCA as a 50% of coarse aggregate and the same number of mixes only with natural aggregate (NA). The results show the influence of the RCA incorporation on concretes for the same w/c ratio. Both mechanical and durability parameters of the concretes made with recycled aggregate are worse, and the differences increase for low w/c ratio. Despite the reduction of these parameters in relation to concretes with only NA, both mechanical and durability test results obtained for concrete series with RCA can be described as good.
© 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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.