A review on different treatment methods for enhancing the properties of recycled aggregates for sustainable construction materials

A Mistri, SK Bhattacharyya, N Dhami… - … and Building Materials, 2020 - Elsevier
With global increase in construction and demolition, recycling of construction debris as an
aggregate can be a vital step towards achieving sustainability in concrete construction …

Use of recycled concrete aggregate in concrete: a review

M Safiuddin, UJ Alengaram, MM Rahman… - Journal of civil …, 2013 - Taylor & Francis
The use of recycled concrete aggregate (RCA) in concrete as partial and full replacements
of natural coarse aggregate is growing interest in the construction industry, as it reduces the …

Durability of recycled aggregate concrete designed with equivalent mortar volume method

A Abbas, G Fathifazl, OB Isgor, AG Razaqpur… - Cement and Concrete …, 2009 - Elsevier
Results of a comprehensive investigation about the durability of structural-grade concrete
made with recycled concrete aggregate (RCA) are presented. The RCA-concrete mixes …

New mixture proportioning method for concrete made with coarse recycled concrete aggregate

G Fathifazl, A Abbas, AG Razaqpur… - Journal of materials in …, 2009 - ascelibrary.org
New method of mixture proportioning is proposed for concrete made with coarse recycled
concrete aggregates (RCA). The proposed method, dubbed the “equivalent mortar volume” …

Damage to recycled concrete with different aggregate substitution rates from the coupled action of freeze-thaw cycles and sulfate attack

QH **ao, ZY Cao, X Guan, Q Li, XL Liu - Construction and Building …, 2019 - Elsevier
To study the frost resistance of recycled concrete in a sulfate-rich environment, we prepared
recycled concrete with 0%, 30%, 50%, and 100% recycled aggregate replacement rate. The …

Influence of the moisture states of aggregate recycled from waste concrete on the performance of the prepared recycled aggregate concrete (RAC)–A review

H Zhang, X Xu, W Liu, B Zhao, Q Wang - Construction and Building …, 2022 - Elsevier
Recycled aggregate (RA) presents times higher water absorption compared to the natural
aggregate (NA). The moisture states of the RA can be quite variable when exposed to …

Quantification of the residual mortar content in recycled concrete aggregates by image analysis

A Abbas, G Fathifazl, B Fournier, OB Isgor… - Materials …, 2009 - Elsevier
As the supply of suitable fresh aggregates in some locations is rapidly dwindling and such
aggregates need to be transported from distant locations, there will be more and more …

Shear capacity evaluation of steel reinforced recycled concrete (RRC) beams

G Fathifazl, AG Razaqpur, OB Isgor, A Abbas… - Engineering …, 2011 - Elsevier
The applicability of some major concrete design standards and other pertinent methods to
calculate the concrete contribution to the shear resistance of reinforced recycled concrete …

Development of processing methods to improve strength of concrete with 100% recycled coarse aggregate

Y Liang, Z Ye, F Vernerey, Y ** - Journal of Materials in Civil …, 2015 - ascelibrary.org
Because of the increasing difficulty in obtaining natural aggregate, alternative aggregates
have been considered in the construction industry. One of the feasible alternatives is to …

Cracking susceptibility of concrete made with coarse recycled concrete aggregates

MP Adams, T Fu, AG Cabrera, M Morales… - … and Building Materials, 2016 - Elsevier
This study tested the hypothesis that concrete produced with recycled concrete aggregate
(RCA) has increased cracking resistance compared to concrete incorporating natural …