Effect of Molasses and Water–Cement Ratio on Properties of Recycled Aggregate Concrete
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-019-04117-w
Abstract: Despite recycled aggregate concrete (RAC) presenting economic and environmental benefits, it has inferior fresh and hardened state properties. Recycled coarse aggregates (RCA) obtained from demolished concrete demand more water to satisfy their absorption capacity than… read more here.
Keywords: properties recycled; water; cement; recycled aggregate ... See more keywords
Fresh properties of recycled aggregate concrete
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117322
Abstract: Abstract This investigation intends to characterize the fresh state behaviour of concrete produced with coarse recycled aggregates (CRA). The concrete mixes were produced with different CRA crushing levels (primary crushing or primary and secondary crushing),… read more here.
Keywords: properties recycled; fresh properties; concrete mixes; recycled aggregate ... See more keywords
The effects of carbonation conditions on the physical and microstructural properties of recycled concrete coarse aggregates
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.119486
Abstract: Abstract In this research, the effects of carbonation conditions on the physical, mechanical, microstructural and durability properties of recycled concrete aggregate (RCA) are investigated. The results suggest that regardless of the carbonation conditions, carbonation of… read more here.
Keywords: properties recycled; carbonation; carbonation conditions; conditions physical ... See more keywords
An industrial applicable method to improve the properties of recycled aggregate concrete by incorporating nano-silica and micro-CaCO3
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.120920
Abstract: Abstract Reutilization of waste concrete is gaining worldwide popularity for promoting the sustainable development. To improve the properties of recycled aggregate concrete (RAC), in this work an industrial applicable mixing method was applied to strengthen… read more here.
Keywords: properties recycled; method; industrial applicable; recycled aggregate ... See more keywords
The prediction analysis of properties of recycled aggregate permeable concrete based on back-propagation neural network
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.124187
Abstract: Abstract The further study on recycled aggregates can promote the standardization and scale of the comprehensive recycling industry of the construction waste and meet the requirements of sustainable development. Therefore, this paper studies the relationship… read more here.
Keywords: permeable concrete; properties recycled; based back; aggregate permeable ... See more keywords
Mechanical and Durability Properties of Recycled Aggregate Concrete: Effect of Recycled Aggregate Properties and Content
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002142
Abstract: AbstractThe use of recycled concrete aggregates as an alternative aggregate material in concrete has been studied over the past two decades. It is now recognized that the recycled aggregate concret... read more here.
Keywords: properties recycled; mechanical durability; recycled aggregate; aggregate ... See more keywords
Frequency-Dependent Damping Properties of Recycled Aggregate Concrete
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003742
Abstract: AbstractThis study focused on the frequency-dependent damping properties of recycled aggregate concrete (RAC) and provided new insights into the damping mechanism of RAC. Cyclic compressive loading... read more here.
Keywords: frequency dependent; dependent damping; aggregate concrete; properties recycled ... See more keywords
Evaluation of performance properties of 50% recycled asphalt mixtures using three types of rejuvenators
Sign Up to like & getrecommendations! Published in 2019 at "Petroleum Science and Technology"
DOI: 10.1080/10916466.2018.1550505
Abstract: Abstract In this study Cyclogen, Rapiol and waste cooking oil was used as rejuvenators to improve properties of aged bitumen. The effects of these rejuvenators on asphalt mixtures containing 50% of reclaimed asphalt pavement specimens… read more here.
Keywords: properties recycled; evaluation performance; performance properties; asphalt mixtures ... See more keywords
Hydration mechanism and strength properties of recycled aggregate concrete made using ceramic blended cement
Sign Up to like & getrecommendations! Published in 2017 at "Cogent Engineering"
DOI: 10.1080/23311916.2017.1282667
Abstract: Abstract A pozzolanic material ordinarily contains high amounts of siliceous or aluminous components, but has no cementitious property until when it reacts with calcium hydroxide, that is available in cement, in the presence of moisture.… read more here.
Keywords: strength; properties recycled; recycled aggregate; blended cement ... See more keywords
The Potential of Wheat Straw High Yield MEA Pulp for Enhancing Strength Properties of Recycled Paper
Sign Up to like & getrecommendations! Published in 2017 at "Bioresources"
DOI: 10.15376/biores.12.4.8255-8271
Abstract: This study investigated the blending of unbleached wheat straw high yield MEA (monoethanolamine) pulp with recycled pulp to improve the strength properties of recycled pulp. First, the cooking temperature in MEA high yield pulping was… read more here.
Keywords: strength; properties recycled; high yield; strength properties ... See more keywords
Thermal and Mechanical Properties of the Recycled and Virgin PET—Part I
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14071326
Abstract: In various countries, polyethylene terephthalate (PET) represents one of the plastics with a very high recycling rate. Since currently there is no analytical method enabling direct distinction between recycled PET (rPET) and virgin PET (vPET),… read more here.
Keywords: virgin pet; properties recycled; mechanical properties; thermal mechanical ... See more keywords