2021
DOI: 10.1016/j.cemconcomp.2020.103916
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Carbonation resistance study and inhomogeneity evolution of recycled aggregate concretes under loading effects

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Cited by 31 publications
(2 citation statements)
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“…The mortar layer is difficult to be separated from the surface of aggregates, which makes its apparent density and water absorption significantly different from that of natural aggregate (Otsuki et al, 2003;Poon et al, 2004;Etxeberria et al, 2006;Pradhan et al, 2020). The crushing index, apparent density, and water absorption of natural aggregate (Gokce et al, 2004;de Juan and Gutiérrez, 2009;Butler et al, 2014;Duan and Poon, 2014;Fan et al, 2014;Sidorova et al, 2014;Arezoumandi et al, 2015;Pandurangan et al, 2016;Afroughsabet et al, 2017;McGinnis et al, 2017;Kim et al, 2016;Yang and Lee, 2017;Dimitriou et al, 2018;Gholampour and Ozbakkaloglu, 2018;Fan et al, 2020;Sasanipour and Aslani, 2020;Mi et al, 2021) are about 6%, 2,600-2,700 kg/m³, and 0.5%-1.8% respectively, while those of recycled aggregate (Gokce et al, 2004;de Juan and Gutiérrez, 2009;Butler et al, 2014;Duan and Poon, 2014;Fan et al, 2014;Sidorova et al, 2014;Arezoumandi et al, 2015;Pandurangan et al, 2016;Afroughsabet et al, 2017;McGinnis et al, 2017;Kim et al, 2016;Yang and Lee, 2017;Dimitriou et al, 2018;Gholampour and Ozbakkaloglu, 2018;Fan et al, 2020;Sasanipour and Aslani, 2020;…”
Section: Properties Of Recycled Aggregatesmentioning
confidence: 99%
“…The mortar layer is difficult to be separated from the surface of aggregates, which makes its apparent density and water absorption significantly different from that of natural aggregate (Otsuki et al, 2003;Poon et al, 2004;Etxeberria et al, 2006;Pradhan et al, 2020). The crushing index, apparent density, and water absorption of natural aggregate (Gokce et al, 2004;de Juan and Gutiérrez, 2009;Butler et al, 2014;Duan and Poon, 2014;Fan et al, 2014;Sidorova et al, 2014;Arezoumandi et al, 2015;Pandurangan et al, 2016;Afroughsabet et al, 2017;McGinnis et al, 2017;Kim et al, 2016;Yang and Lee, 2017;Dimitriou et al, 2018;Gholampour and Ozbakkaloglu, 2018;Fan et al, 2020;Sasanipour and Aslani, 2020;Mi et al, 2021) are about 6%, 2,600-2,700 kg/m³, and 0.5%-1.8% respectively, while those of recycled aggregate (Gokce et al, 2004;de Juan and Gutiérrez, 2009;Butler et al, 2014;Duan and Poon, 2014;Fan et al, 2014;Sidorova et al, 2014;Arezoumandi et al, 2015;Pandurangan et al, 2016;Afroughsabet et al, 2017;McGinnis et al, 2017;Kim et al, 2016;Yang and Lee, 2017;Dimitriou et al, 2018;Gholampour and Ozbakkaloglu, 2018;Fan et al, 2020;Sasanipour and Aslani, 2020;…”
Section: Properties Of Recycled Aggregatesmentioning
confidence: 99%
“…Hence, uniaxial tensile load always leads to an increase in gas permeability [ 66 ] and carbonation rate [ 53 ]. Recycled aggregate concrete is more sensitive to tensile load as opposed to compressive load because of larger microstructural changes under tensile load [ 71 ]. Besides, though different patterns of cracks are induced, a splitting tensile load has a similar effect on concrete carbonation.…”
Section: Carbonation Of Concrete Under Sustained Loadmentioning
confidence: 99%