Results 221 to 230 of about 1,257,653 (311)
Advanced Science, EarlyView.A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan +7 more
wiley +1 more source
Advanced Science, EarlyView.A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai +3 more
wiley +1 more source
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A Comprehensive Review on Recycled Aggregate and Recycled Aggregate Concrete
Resources, Conservation and Recycling, 2021Abstract Using recycled aggregate s from construction and demolition waste can preserve natural aggregate resources, reduce demand of landfill, and contribute to sustainable built environment. This study provides a comprehensive review on recycled aggregate (RA) and recycled aggregate concrete (RAC) regarding their history, recycling, reuse and ...
Bo Wang +3 more
openaire +1 more source
, 2021
The inferior performance of eco-friendly concrete owing to the addition of waste materials is a big hurdle in its practical adaptation. This study focuses on developing eco-friendly and green concrete, having performance similar to normal aggregate ...
S. Kazmi, M. Munir, Yufei Wu
semanticscholar +1 more source
The inferior performance of eco-friendly concrete owing to the addition of waste materials is a big hurdle in its practical adaptation. This study focuses on developing eco-friendly and green concrete, having performance similar to normal aggregate ...
S. Kazmi, M. Munir, Yufei Wu
semanticscholar +1 more source
, 2021
This paper aims to investigate the effects of surface pretreatment method by soaking recycled concrete aggregates (RCAs) in silica fume slurry on mechanical and durability properties of recycled aggregate concrete (RAC). Two surface modification methods,
Hossein Sasanipour +2 more
semanticscholar +1 more source
This paper aims to investigate the effects of surface pretreatment method by soaking recycled concrete aggregates (RCAs) in silica fume slurry on mechanical and durability properties of recycled aggregate concrete (RAC). Two surface modification methods,
Hossein Sasanipour +2 more
semanticscholar +1 more source
, 2021
Large amounts of construction and demolition (C&D) waste have been generated due to the rapid urbanization process in China over recent decades. Hence, effective strategies for C&D waste reuse and recycling are urgently needed to reduce the impact of the
Haiyan Li +7 more
semanticscholar +1 more source
Large amounts of construction and demolition (C&D) waste have been generated due to the rapid urbanization process in China over recent decades. Hence, effective strategies for C&D waste reuse and recycling are urgently needed to reduce the impact of the
Haiyan Li +7 more
semanticscholar +1 more source
The durability of recycled aggregate concrete containing recycled masonry aggregate
AIP Conference Proceedings, 2021This paper presents research results of recycled aggregate concrete testing. The main aim of this contribution is the verification of physical and mechanical properties and durability of concretes where natural aggregate is replaced by recycled masonry aggregate originated from construction and demolition waste.
Tereza Pavlů +3 more
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Concrete with Recycled Aggregate
Key Engineering Materials, 20048th Conference of the European-Ceramic-Society -- JUN 29-JUL 03, 2003 -- Istanbul ...
Arıöz, Ömer, Özsoy, A, Yılmaz, G
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Development of eco-friendly geopolymers with ground mixed recycled aggregates and slag
Journal of Cleaner Production, 2020The recycling of masonry demolition waste has attracted growing attention in recent years. In this paper, the feasibility of developing eco-friendly geopolymers using ground mixed recycled aggregates (GMRA) was investigated. Both compressive and flexural
Jiawei Tan +4 more
semanticscholar +1 more source
Critical Analysis of Recycled Aggregate and Concrete with Recycled Aggregate
Applied Mechanics and Materials, 2011One of the construction sector's major contributions to the preservation of the Environment and sustainable development is the reuse and recycling of the waste materials it generates (reducing, reusing, recycling and regenerating the residues that originate the constructive activity).
Neela Deshpande, S.S Kulkarni
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