Pore-structures and durability of concrete containing pre-coated fine recycled mixed aggregates using pozzolan and polyvinyl alcohol materials

Pore-structures and durability of concrete containing pre-coated fine recycled mixed aggregates... Construction and Building Materials 160 (2018) 278–292 Contents lists available at ScienceDirect Construction and Building Materials journal homepage: www.elsevier.com/locate/conbuildmat Pore-structures and durability of concrete containing pre-coated fine recycled mixed aggregates using pozzolan and polyvinyl alcohol materials a b c,⇑ c Hsin-Lung Ho , Ran Huang , Wei-Ting Lin , An Cheng Institute of Materials Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan Dept. of Harbor and River Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan Dept. of Civil Engineering, National Ilan University, Ilan 26047, Taiwan highlights graphical a bstract This is a recycled cementitious material. Cementitious was mixed pre-coated fine recycled aggregates. Pore-structures of the recycled materials was approximately traditional concrete. ar ti c l e i nf o ab stra ct Article history: In this study, we coated fine recycled concrete aggregate (FRCA) with fly ash, slag, or polyvinyl alcohol Received 26 June 2017 (PVA) (viscosity: 44–50 cps), replaced 25% of the natural fine aggregate in concrete with the coated Received in revised form 6 October 2017 FRCA, and examined the durability and microscopic properties of the flesh concrete and hardened con- Accepted 14 November 2017 crete. We then examined the effects of the various types of coating http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Construction and Building Materials Elsevier

Pore-structures and durability of concrete containing pre-coated fine recycled mixed aggregates using pozzolan and polyvinyl alcohol materials

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Ltd
ISSN
0950-0618
eISSN
1879-0526
D.O.I.
10.1016/j.conbuildmat.2017.11.063
Publisher site
See Article on Publisher Site

Abstract

Construction and Building Materials 160 (2018) 278–292 Contents lists available at ScienceDirect Construction and Building Materials journal homepage: www.elsevier.com/locate/conbuildmat Pore-structures and durability of concrete containing pre-coated fine recycled mixed aggregates using pozzolan and polyvinyl alcohol materials a b c,⇑ c Hsin-Lung Ho , Ran Huang , Wei-Ting Lin , An Cheng Institute of Materials Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan Dept. of Harbor and River Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan Dept. of Civil Engineering, National Ilan University, Ilan 26047, Taiwan highlights graphical a bstract This is a recycled cementitious material. Cementitious was mixed pre-coated fine recycled aggregates. Pore-structures of the recycled materials was approximately traditional concrete. ar ti c l e i nf o ab stra ct Article history: In this study, we coated fine recycled concrete aggregate (FRCA) with fly ash, slag, or polyvinyl alcohol Received 26 June 2017 (PVA) (viscosity: 44–50 cps), replaced 25% of the natural fine aggregate in concrete with the coated Received in revised form 6 October 2017 FRCA, and examined the durability and microscopic properties of the flesh concrete and hardened con- Accepted 14 November 2017 crete. We then examined the effects of the various types of coating

Journal

Construction and Building MaterialsElsevier

Published: Jan 30, 2018

References

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