Effects of air-entraining agent and polypropylene fiber on the mechanical properties, autogenous shrinkage, and fracture properties of fully recycled aggregate concrete

The effects of air-entraining agent (AEA) and polypropylene fiber (PPF) on the autogenous shrinkage and fracture properties of fully recycled aggregate concrete (FRAC) are studied to obtain FRAC with low density, low autogenous shrinkage, and superior fracture properties. Six groups of FRAC with dif...

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Bibliographic Details

Published in:	Frontiers in Materials
Main Authors:	Dong Ding, Lijuan Zhang, Jun Zhao, Changbin Li, Zhi Wang
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2022-10-01
Subjects:	recycled aggregate concrete air-entraining agent polypropylene fiber strength autogenous shrinkage fracture properties
Online Access:	https://www.frontiersin.org/articles/10.3389/fmats.2022.1049304/full