Search Results - "Sun, Chi"

Research and application of pervious concrete as a sustainable pavement material: A state-of-the-art and state-of-the-practice review by Zhong, Rui, Leng, Zhen, Poon, Chi-sun

“…•State-of-the-art regarding pervious concrete materials is reviewed.•State-of-the-practice of pervious concrete for paving is presented.•Pore system…”
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Long-term shrinkage and mechanical properties of fully recycled aggregate concrete: Testing and modelling by Zhang, Hanghua, Xiao, Jianzhuang, Tang, Yuxiang, Duan, Zhenhua, Poon, Chi-sun

“…To advance the research on recycled concrete (RC), recycled coarse aggregate (RCA), recycled fine aggregate (RFA) and recycled powder (RP) were used in…”
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Sustainable design of pervious concrete using waste glass and recycled concrete aggregate by Lu, Jian-Xin, Yan, Xin, He, Pingping, Poon, Chi Sun

“…This study designed an eco-friendly pervious concrete (PC) product using waste glass cullet (WGC) and recycled concrete aggregate (RCA) by dry-mixed compaction…”
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Tandem Cross‐Coupling/Spirocyclization/Mannich‐Type Reactions of 3‐(2‐Isocyanoethyl)indoles with Diazo Compounds toward Polycyclic Spiroindolines by Chen, Guo‐Shu, Chen, Shu‐Jie, Luo, Jian, Mao, Xiang‐Yu, Chan, Albert Sun‐Chi, Sun, Raymond Wai‐Yin, Liu, Yun‐Lin

“…Tandem reactions of Pd‐catalyzed cross‐coupling of 3‐(2‐isocyanoethyl)indoles with diazoacetates and subsequent spirocyclization/Mannich‐type reaction have…”
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Fully utilizing carbonated recycled aggregates in concrete: Strength, drying shrinkage and carbon emissions analysis by Xiao, Jianzhuang, Zhang, Hanghua, Tang, Yuxiang, Deng, Qi, Wang, Dianchao, Poon, Chi-sun

“…In this study, natural aggregates, recycled aggregates (RAs), and carbonated RAs were combined to prepare concrete. Strength, drying shrinkage,…”
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Management and sustainable utilization of processing wastes from ready-mixed concrete plants in construction: A review by Xuan, Dongxing, Poon, Chi Sun, Zheng, Wei

“…•A considerable amount of processing wastes in the concrete industry are generated.•Source, classification, export and utilization of processing wastes are…”
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Effect of the quality of parent concrete on the properties of high performance recycled aggregate concrete by Kou, Shi-cong, Poon, Chi-sun

“…•The effect of the quality of parent concrete on the properties of RAC.•Parent concrete with strength grades ranging from 30 to 100MPa was used.•The strength…”
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Assessment of mechanical properties of concrete incorporating carbonated recycled concrete aggregates by Xuan, Dongxing, Zhan, Baojian, Poon, Chi Sun

“…An accelerated carbonation technique was employed to strengthen the quality of recycled concrete aggregates (RCAs) in this study. The properties of the…”
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Limitations and quality upgrading techniques for utilization of MSW incineration bottom ash in engineering applications – A review by Xuan, Dongxing, Tang, Pei, Poon, Chi Sun

“…•Environmental and engineering limitations of reutilization of MSWIBA are discussed.•A comprehensive review of pre-treatment methods of MSWIBA is…”
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Innovative solidification/stabilization of lead contaminated soil using incineration sewage sludge ash by Li, Jiangshan, Poon, Chi Sun

“…The proper treatment of lead (Pb) contaminated soils and incinerated sewage sludge ash (ISSA) has become an environmental concern. In this study, ordinary…”
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Effects of nano-SiO2 and glass powder on mitigating alkali-silica reaction of cement glass mortars by Cai, Yamei, Xuan, Dongxing, Poon, Chi Sun

“…•Using 10% WGP can effectively mitigate ASR of cement glass mortars.•2% NS incorporation had limited effect on mitigating ASR of cement glass mortars.•The ASR…”
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Use of a CO2 curing step to improve the properties of concrete prepared with recycled aggregates by Kou, Shi-Cong, Zhan, Bao-jian, Poon, Chi-Sun

“…The paper presents the results of an experimental study on properties of concrete prepared with recycled mortar aggregate (RMA) that has been modified by a CO2…”
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Photocatalytic construction and building materials: From fundamentals to applications by Chen, Jun, Poon, Chi-sun

“…Heterogeneous photocatalysis has been intensively studied in recent decades because it only requires photonic energy to activate the chemical conversion…”
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Rheology behavior of one-part alkali activated slag/glass powder (AASG) pastes by Li, Long, Lu, Jian-Xin, Zhang, Binyu, Poon, Chi-Sun

“…•Rheology behavior of alkali activated slag/glass powder (AASG) pastes were studied.•Presence of microbubbles is a reason for lower yield stress of AASG paste…”
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Ultraflexible and transparent electroluminescent skin for real-time and super-resolution imaging of pressure distribution by Lee, Byeongmoon, Oh, Ji-Young, Cho, Hyeon, Joo, Chul Woong, Yoon, Hyungsoo, Jeong, Sujin, Oh, Eunho, Byun, Junghwan, Kim, Hanul, Lee, Seunghwan, Seo, Jiseok, Park, Chan Woo, Choi, Sukyung, Park, Nae-Man, Kang, Seung-Youl, Hwang, Chi-Sun, Ahn, Seong-Deok, Lee, Jeong-Ik, Hong, Yongtaek

“…The ability to image pressure distribution over complex three-dimensional surfaces would significantly augment the potential applications of electronic skin…”
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Slow pyrolysis of municipal solid waste (MSW): A review by Lu, Jia-Shun, Chang, Yingju, Poon, Chi-Sun, Lee, Duu-Jong

“…•Features of synergistic co-pyrolysis municipal solid waste is reviewed.•Performance, end product and energy contents, and mechanisms are discussed.•Prospects…”
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Sustainable stabilization/solidification of municipal solid waste incinerator fly ash by incorporation of green materials by Chen, Liang, Wang, Lei, Cho, Dong-Wan, Tsang, Daniel C.W., Tong, Lizhi, Zhou, Yaoyu, Yang, Jian, Hu, Qing, Poon, Chi Sun

“…Municipal solid waste incinerator fly ash (IFA) is categorized as a hazardous waste, which requires proper treatment prior to landfilling due to its high…”
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Long-term mechanical and durability properties of recycled aggregate concrete prepared with the incorporation of fly ash by Kou, Shi-Cong, Poon, Chi-Sun

“…This paper presents the findings of a long-term study on the mechanical and durability properties of concrete prepared with 0%, 50% and 100% recycled concrete…”
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Influence of carbonated recycled concrete aggregate on properties of cement mortar by Zhang, Jiake, Shi, Caijun, Li, Yake, Pan, Xiaoying, Poon, Chi-Sun, Xie, Zhaobin

“…•Carbonation treatment increased the physical properties of recycled concrete aggregate (RCA).•Mortar made with carbonated RCA exhibited better workability…”
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The hindrance to using prefabrication in Hong Kong's building industry by Zhang, Wei, Lee, Ming Wai, Jaillon, Lara, Poon, Chi-Sun

“…Prefabrication is considered an important solution to tackle the issues of construction waste generation, and the high-risk and labour-intensive activities…”
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