CEMENT-BASED

作品数:37被引量:70H指数:5
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Mechanical Properties and Microstructure Characteristics of Submerged Cement-Based Stabilized Marine Soft Clay Enhanced with ISS and PAM
《Journal of Ocean University of China》2025年第2期387-403,共17页ZHU Chenghao YU Peng GUO Zixian WANG Qigang LIU Hongjun 
supported by the Fundamental Research Funds for the Central Universities(Nos.202061027,202261063);the National Natural Science Foundation of China(No.41572247)。
The traditional cement-based stabilization cannot effectively stabilize the marine soft clay under submerged conditions.In order to solve this problem,the enhancement of cement-stabilized marine soft clay was investig...
关键词:ionic soil stabilizer POLYACRYLAMIDE marine soft clay mechanical property microstructure 
A Biomimetic Cement-Based Solid-State Electrolyte with Both High Strength and Ionic Conductivity for Self-Energy-Storage Buildings
《Research》2025年第1期181-192,共12页Wei Lin Jiarui Xing Yang Zhou Long Pan Li Yang Yuan Zhang Xiong Xiong Liu Chenchen Xiong Weihuan Li ZhengMing Sun 
support from the National Natural Science Foundation of China(Grant Nos.:52250010 and 52050128);the Natural Science Foundation of Jiangsu Province(Grant No.:BK20230086);L.P.acknowledges support from the National Natural Science Foundation of China(Grant No.:52201242);the Young Elite Scientists Sponsorship Program by CAST(No.2021QNRC001);the Fund of Key Laboratory of Advanced Materials of Ministry of Education(No.AdvMat-2023-12);Z.M.S.acknowledges support from the National Natural Science Foundation of China(Grant No.:U23A20574).
Cement-based materials are the foundation of modern buildings but suffer from intensive energy consumption.Utilizing cement-based materials for efficient energy storage is one of the most promising strategies for real...
关键词:artificially organized layered efficient energy storage high strength ionic conductivity electrochemical performance self energy storage buildings cement based materials energy consumption 
Revisiting mixing uniformity effect on strength of cement-based stabilized soft clay
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第12期5221-5230,共10页Tingting Deng Yongfeng Deng Marsheal Fisonga Songyu Liu Yunsong Wu Hao Dai 
supported by the National Key R&D Program of China(Grant No.2019YFC1806004);the National Natural Science Foundation of China(Grant Nos.42272322 and 51878159).
Despite the fact that mixing uniformity(i.e.the consistency of binder distribution)significantly influence the quality of ground improvement during in situ soil mixing projects,its quantitative evaluation was rarely c...
关键词:Cement-based stabilized soft clay(CBSC) Mixing uniformity Quantitative evaluation method Unconfined compressive strength(UCS) Internal mechanism 
Microstructural evolution and strengthening mechanism of aligned steel fiber cement-based tail backfills exposed to electromagnetic induction
《International Journal of Minerals,Metallurgy and Materials》2024年第11期2390-2403,共14页Xihao Li Shuai Cao Erol Yilmaz 
financially supported by the China’s National Key Research and Development Program(No.2022YFC2905004);the China Postdoctoral Science Foundation(No.2023M742134).
Cemented tailings backfill(CTB)not only boosts mining safety and cuts surface environmental pollution but also recovers ores previously retained as pillars,thereby improving resource utilization.The use of alternative...
关键词:electromagnetic induction steel fiber cemented tailings backfill strength microstructure 
Influence of water-to-binder ratios on the performance of limestone calcined clay cement-based paste for mining applications
《Green and Smart Mining Engineering》2024年第3期262-272,共11页Zhiqiang Feng Jian Zhao Guangping Huang Wei Victor Liu 
supported by the Natural Sciences and Engineering Research Council of Canada(No.NSERC RGPIN-2017-05537).
This study aims to investigate the impact of various water-to-binder(w/b)ratios by mass(0.3–2.0)on the performance of limestone calcined clay cement(LC^(3))pastes.The flowability,setting time,density,unconfined compr...
关键词:Water-to-binder ratio Limestone calcined clay cement Gel/space ratio FLOWABILITY Unconfined compressive strength Bound water 
Reinforcing effects of polypropylene on energy absorption and fracturing of cement-based tailings backfill under impact loading被引量:1
《International Journal of Minerals,Metallurgy and Materials》2024年第4期650-664,共15页Jiajian Li Shuai Cao Erol Yilmaz 
financially supported by the National Key Research and Development Program of China(No.2022YFC2905004);the China Postdoctoral Science Foundation(No.2023M742134)。
Polypropylene(PP)fiber-reinforced cement-based tailings backfill(FRCTB)is a green compound material with superior crack resistance and has good prospects for application in underground mining.However,FRCTB exhibits su...
关键词:cement-based tailings fiber-reinforced backfills FRACTURE energy absorption impact loading 
Experimental investigation of ultra-early-strength cement-based selfcompacting high strength concrete slabs(URCS)under contact explosions被引量:1
《Defence Technology(防务技术)》2023年第6期326-339,共14页Wei Wang Qing Huo Jian-chao Yang Jian-hui Wang Xing Wang 
financial support from National Natural Science Foundation of China(Grant No.11302261 and No.11972201);supported by the project of Key Laboratory of Impact and Safety Engineering(Ningbo University),Ministry of Education.The project number is CJ202011.
In this paper,UR50 ultra-early-strength cement-based self-compacting high-strength concrete slabs(URCS)have been subjected to contact explosion tests with different TNT charge quality,aiming to evaluate the anti-explo...
关键词:Ultra-early-strength concrete slabs Blast load Contact blast Blast-resistant performance 
Effects of Cationic Surfactant on Fresh and Hardened Properties of Cement-Based Mortar被引量:2
《Journal of Renewable Materials》2023年第5期2345-2365,共21页Soumaya Zormati Fadhel Aloulou Habib Sammouda 
The objective of this study is to analyze the effects of using surfactant(CTAB)and cellulose nanofibers(NFC)as an admixture in cement mortars.We examined composite properties as porosity,compression energy,thermal con...
关键词:Cement nanofiber cellulose organophile-clay thermal conductivity hydration surfactant compressive strength MORTAR 
Copper Ions Removal from Wastewater by Electrocoagulation Using Cement-based Cathode Plates
《Journal of Wuhan University of Technology(Materials Science)》2023年第2期387-393,共7页YOU Song WU Jing WANG Shizhe WANG Wei LI Qiong ZAHNG Ganggang DING Qinjun WANG Luoxin 
Funded by the National Natural Science Foundation of China (No.52078394);the Key Research and Development Program of Hubei Provincial (No.2020BAB081)。
The present work uses PEO solution to well disperse carbon fiber and identifies percolation thresholds of carbon fiber and carbon black which are used as conductive fillers.The resultant cathode plates have an average...
关键词:ELECTROCOAGULATION cathode plate cement-based conductive materials copper ions repeatability 
Mechanical properties of straw basalt fiber reinforced concrete composites被引量:1
《Low-carbon Materials and Green Construction》2023年第1期405-415,共11页Elsafi Mohamed Adam Elbashiry Bashir H.Osman 
supported in part by the Priority Academic Program Development of Jiangsu Higher Education Institutions under Grant 1105007002.
One of the biggest problems responsible of the nonrenewable resources depletion and environmental issues is the construction industries,which generates large amounts of mineral waste and harmful emitted gases.Therefor...
关键词:WHEAT Rice straw FIBER CEMENT-BASED Mechanical properties COMPOSITES 
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