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《Concrete》 2010-10
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Test research on wear resistance of recycled concrete with fly ash

CHEN Ai-jiu,PAN Li-yun,WANG Jing,GE Zhan-fang(North China University of Water Conservancy and Electric Power,Zhengzhou 450011,China)  
The cement concrete pavement isoften directly subjected to long-term repetitive strength of the vehicle load,and the pavement must have the strong ability of wear resistance to sustain the shock and squeezing from the wheels.The abrasion tests on recycled concrete with flyash were carried out with different mix proportions of recycled coarse aggregate,polypropylene fiber and gas-lifting water-reducing(GLWR)agent.The results showed that the effect order of three materials mixing amount on wear resistance of recycled concrete was recycled coarse aggregatepolypropylene fibergas-lifting water-reducing (GLWR) agent,and the mixing amount of recycled coarse aggregate was suggested be less than 40%.
【Fund】: 国家自然科学基金项目(50679022) 国家自然科学基金重点项目(50539090);; 河南省科技厅科技攻关项目(102102210096);; 郑州市科技攻关项目(0910SGYG23261-2)
【CateGory Index】: TU528.041
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZENG Yang-chun1,ZHENG Ke-ren2,LI Yi-jin2(1.The Highway Bureau of Shunde District,Foshan City,Foshan 528000,China;2.School of Civil and Architectural Engineering,Central South University,Changsha 410075,China);Effects of mineral admixtures on wear resistant ability of concrete and mechanism[J];Journal of Railway Science and Engineering;2007-02
2 WEI Ying-le(Anhui Technical College of Water Resources and Hydroelectric Power,Hefei 231603,China);Study on durability and quality control for recycled concrete[J];Concrete;2010-01
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 Chen Jisheng Zhang Fenqin;Study on of High-blending of Mineral Admixtures of Air-entrained Concrete Durability[J];Urban Roads Bridges & Flood Control;2010-02
2 ;Effects of Fly Ash on Wear Resistant Ability of Concrete[J];Coal Ash;2010-05
3 LI Nian-wei(College of Civil Engineering and Architecture,Jiangsu University of Science and Technology,Zhenjiang,Jiangsu 212003,China);Formation Mechanism of Ettringite due to Sulfate Attack and Preventive Measures against Sulfate Attack[J];Journal of Water Resources and Architectural Engineering;2011-04
4 PENG Song-xiao,YIN Jian,WANG De-hui (School of Civil Engineering and Architecture,Central South University,Changsha 410075,China);Effects of mineral admixtures on wear resistant ability of recycled concrete[J];Concrete;2009-03
5 Li Xingmin;Efects of quality of fly ash on wear resistance of concrete pavement[J];China Building Materials Science & Technology;2011-02
6 CHEN Ru-qing1,FU Ming-fu1,2,MAO Bo1,ZHAO Lei1(1.School of Civil Engineering and Architecture,Nanchang University,Nanchang 330031,China;2.Nanchang Institute of Technology,Nanchang 330099,China);Laboratory Study for Wear Resistant Ability of Concrete with Nano-SiO_2[J];Journal of Nanchang University(Engineering & Technology);2011-02
7 XU Shao-yun,ZHANG Fen-qin,WANG Qi-cai(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China);Experimental Study on Improving the Wear Resistance of Concrete in the Large Temperature Difference,Strong Wind and Dry Environment[J];Journal of Lanzhou Jiaotong University;2011-04
8 Jiang Xiaofei,Wu Bo,Yue Yunlong,Hu Anping(University of Jinan,Jinan250022,China);Effects of compound additives on the properties of roadway concrete[J];Cement Engineering;2009-03
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Zheng Keren Sun Wei Jia Yantao Guo Liping (Department of Materials Science and Engineering,Southeast University,Nanjing 210096,China);Method to determine reaction degrees of constituents in hydrating ternary blends composed of BFS,FA and Portland cement[J];Journal of Southeast University (Natural Science Edition);2004-03
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