Results 261 to 270 of about 21,415 (301)

Properties of recycled aggregate and recycled aggregate concrete: effect of parent concrete

Asian Journal of Civil Engineering, 2018
In the present investigation, an attempt was made to study the influence of the strength of parent concrete on the properties of recycled aggregates and recycled aggregate concrete. In this study, four grades of normal concrete mixes: M20, M25, M30, and M40 were considered as parent concrete to produce the recycled coarse aggregates and recycled ...
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Properties of Recycled Aggregates

2018
This chapter emphasizes the physical and mechanical characteristics of recycled aggregate along with findings of different researchers. The physical properties such as grading, size and texture, density, specific gravity, water absorption, flakiness and elongation indices of recycled aggregates are discussed in detail.
M. Chakradhara Rao, Sriman Kumar Bhattacharyya, Sudhirkumar V. Barai   +2 more
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Performance studies on recycled aggregate concrete with treated recycled aggregates

Waste Disposal & Sustainable Energy, 2023
Malathy Ramalingam, Jagan Sivamani, Karuppasamy Narayanan   +2 more
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Influence of quality of recycled aggregates on the mechanical properties of recycled aggregate concretes: An overview

Construction and Building Materials, 2022
Jeonghyun Kim
exaly  

Long-term shrinkage and mechanical properties of fully recycled aggregate concrete: Testing and modelling

Cement and Concrete Composites, 2022
Hanghua Zhang, Jianzhuang Xiao, Yuxiang Tang   +2 more
exaly  

Characterization of sustainable mortar containing high-quality recycled manufactured sand crushed from recycled coarse aggregate

Cement and Concrete Composites, 2022
Zhiming Ma, Jiaxin Shen, Changqing Wang   +2 more
exaly  

Recycled Aggregate Concrete

2017
Worldwide research has shown that there exist clear differences between properties of recycled coarse aggregates (RCA) and those of natural coarse aggregates (NCA), such as porosity, water absorption, low surface density, higher crush value. According to the specific performance requirements of concrete, choosing appropriate raw materials, then ...
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Utilising CO2 technologies for recycled aggregate concrete: A critical review

Construction and Building Materials, 2020
Vivian W Y Tam, Anthony Butera, Khoa N Le   +2 more
exaly  

Utilization of CO2 curing to enhance the properties of recycled aggregate and prepared concrete: A review

Cement and Concrete Composites, 2020
Chaofeng Liang, Zhiming Ma, Zhenhua Duan   +2 more
exaly  

Utilizing heat treatment for making low-quality recycled aggregate into enhanced recycled aggregate, recycled cement and their fully recycled concrete

Construction and Building Materials, 2023
Huixia Wu, Chaofeng Liang, Changqing Wang   +2 more
exaly