| Issue |
MATEC Web Conf.
Volume 66, 2016
The 4th International Building Control Conference 2016 (IBCC 2016)
|
|
|---|---|---|
| Article Number | 00077 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/matecconf/20166600077 | |
| Published online | 13 July 2016 | |
Properties of Recycled Aggregate Concrete Reinforced with Polypropylene Fibre
Building Department, Faculty Architecture Planning and Surveying, UiTM Seri Iskandar Campus, UiTM Perak Darul Ridzuan
This research work is aimed to investigate how the addition of various proportion of polypropylene fibre affects the mechanical strength and permeability characteristics of recycled aggregate concrete (RAC) which has been produced with treated coarse recycled concrete aggregate (RCA). Further research on RAC properties and their applications is of great importance as the scarcity of virgin aggregate sources in close proximity to major urban centers is becoming a worldwide problem. In this study, the hardened RAC properties at the curing age of 7 and 28 days such as compressive strength, flexural strength, ultrasonic pulse velocity (UPV), water absorption and total porosity were evaluated and compare with control specimens. Experimental result indicates that although the inclusion of the treated coarse RCA can enhance the mechanical strength and permeability properties of RAC, Further modification by addition of polypropylene fibre can optimize the results.
Key words: Mechanical strength / permeability / Polypropylene fibre / recycled aggregate concrete / treated coarse RCA
© Owned by the authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 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.