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《Yellow River》 2015-01
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Study on Modified Feldspathic Stone Composite Materials

DONG Jingliang;WANG Lijiu;ZHANG Liqing;Faculty of Infrastructure Engineering,Dalian University of Technology;  
Feldspathic stone is the main source of the Yellow River sediment. Feldspathic stone when combined with suitable alkali activators can be converted into geopolymer cement to realize the resources utilization of feldspathic stone. This paper studied the water resistance and the change of the water resistant coefficient with the age of Pisha Sandstone after the modified. And also studied the influence of the sodium hydroxide dosage,density of the modified feldspathic stone,slag powder dosage to the compressive strength of the modified feldspathic stone.With 20% slag,2% Na OH and 8% water,the water resistant coefficient of modified feldspathic stone reached 0. 76 at 28 days. With slag content was 40%( by weight),the density of the modified feldspathic stone was 2. 2g / cm3,the alkali activator content was 2%,the 7 days compressive strength of the modified feldspathic stone can reach 32 MPa. In comparison to samples which had no slag,the 7 days compressive strength increased by 602%. SEM and XRD were used to analysis microscopic morphology and reaction products of the modified feldspathic stone. It found a lot of the amorphous minerals which had gelling properties appeared,and the number of micro cracks in modified feldspathic stone were greatly reduced or even disappeared.
【Fund】: “十二五”国家科技支撑计划项目(2013BAC05B03)
【CateGory Index】: TV41
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 SHI Yingchun YE Hao HOU Hongbing BI Zhiwei Institute of Hydrogeology and Environmental Geology, CAGS, Shijiazhuang, Hebei,050061;The Internal Cause of the Erosion in “Pisha” Sandstone Area, Southern Inner Mongolia[J];Acta Geosicientia Sinica;2004-06
2 Yang Nanru(Nanjing University of Chemical Technology);PHYSICAL CHEMISTRY BASIS FOR THE FORMATIOM OF ALKALINE CEMENTITIOUS MATERIAL[J];Journal of The Chinese Ceramic Society;1996-04
3 YUAN Qun, ZHAO Guo fan, ZHAO Zhi fang (Civil Construction College,Dalian University of Technoledge, Dalian 116024,China);Analysis of Factors Influencing the Binding Strength of New and Used Concrete[J];YELLOW RIVER;2000-04
4 TANG Zheng hong 1, CAI Qiang guo 1, LI Zhong wu 1, ZHAO Huai yu 2 (1.Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101; 2.Bureau of Soil Conservation, Ih Ju League, Inner Mong;Study on Interaction Among Wind Erosion,Hydraulic Erosion and Gravity Erosion in Sediment-Rock Region of Inner Mongolia[J];Journal of Soil Water Conservation;2001-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Sakonwan Hanjitsuwan1),Prinya Chindaprasirt 1),and Kedsarin Pimraksa2) 1) Sustainable Infrastructure Research and Development Center,Department of Civil Engineering,Faculty of Engineer,Khon Kaen University,Khon Kaen 40002,Thailand 2) Department of Industrial Chemistry,Faculty of Science,Chiang Mai University,Chiang Mai 50200,Thailand;Electrical conductivity and dielectric property of fly ash geopolymer pastes[J];矿物冶金与材料学报(英文版);2011-01
2 LIU Bo(Faculty of Civil Engineering,Changchun Instituteof Technology,Changchun 130012,China);Application of alkali-slag cementation materials in rapid determination of fired perforated bricks compressive strength[J];Journal of Changchun Institute of Technology(Natural Sciences Edition);2009-02
3 LIU Bo,etc.(Jilin Key Laboratory of Civil Engineering for Earthquake Relief and Disaster Reduction, Changchun Institute of Technology, Changchun 130012,China);Application of soil polymer cement mortar in the multilayer brick and concrete structure seismic strengthening[J];Journal of Changchun Institute of Technology(Natural Sciences Edition);2011-04
4 KE Chang-jun GONG Ping (Yangtze University,Jingzhou 434023);Study on Autoclaved Performance of Waste Glass[J];;2006-02
5 ZHANG Chang-sen, FANG Li-mei (Dept. of Material Engineering, Yancheng Institute of Technology, Yancheng 224003, China, );Hardening mechanisms of alkali activated burned gangue cementitious material[J];Material Science and Technology;2004-06
6 ZHANG Shu-zheng, GONG Ke-cheng (Polymer structure & modification Res. Lab.,South China Univ.of Tech.,Guangzhou 510640,China);Geopolymer[J];Materials Science and Engineering;2003-03
7 GAO Fei Dept.of Mal.Sci.Eng.,Shenyang Arch. & Civ. Eng.Institute, Shenyang 110168, China;The Study and Development on Alkali-Activated Slag Cement[J];Dandong Textile College;2004-01
8 WU Lijie1) LI Xinyong3) SHI Jiansheng1,2) YE Hao2) GUO Jiao2) CHENG Yanpei2) WANG Qiangheng1)1) China university of Geology Environment College, Wuhan, Hubei 430047; 2) Institute of Hydrogeology and Environmental Geology, CAGS, Shijiazhuang, Hebei 050061; 3)Shandong eighth Institute of Geology and minerals Resources, Rizhao, Shandong 276826;Quantitative Characteristics of the Microstructure of Pisha-sandstone[J];Acta Geoscientica Sinica;2007-06
9 JIANG Feng-hua 1,2,XU De-long 1(1.College of Material Science and Engineering,Xi'an University of Architecture & Technology,Xi'an 710055,China; 2.College of Material Science and Engineering Jinan University,Jinan 250022,China);Analysis in Materials and Phases of Hydraulic Production of Slag Cement with High Volume Slag[J];Construction Conserves Energy;2007-08
10 Wang Feng Zhang Yaojun Song Qiang Xu Delong (College of Material Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055);Study on Synthesis of Geopolymer by NaOH Alkali-activated Slag Powder[J];Non-Metallic Mines;2008-03
China Proceedings of conference Full-text Database 5 Hits
1 Han Yao-cong, Cui Xue-min, Liu Hai-feng, Zhang Shang, Tang Jie, Zhang Wei-peng School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, P.R.China;The study on application and mechanism of geopolymerization of geopolymer materials[A];[C];2007
2 LI Yi-kai,LIU Fu-tian,ZHOU Zong-Hui,CHENG Xin (School of Materials Science and Engineering,University of Jinan,Jinan 250022,China);Study of Improving the Activity of Steel Slag Powder Using Compound Activator[A];[C];2008
3 LUO Xiaoyong WANG Jia (College of Civil Engineering and Architecture,Central South University,Changsha410075,China);Research on Interfacial Bond Constitutive Relationship for Concrete and Polymer Mortar[A];[C];2007
4 Lianyang Zhang Department of Civil Engineering and Engineering Mechanics,University of Arizona,Tucson, AZ 85721-0072;;Recycling and utilization of concrete waste in infrastructure construction[A];[C];2012
5 SHI Xiao-shuang , LONG Tao , LI Lang , WANG Qing-yuan (College of Architecture and Environment, Sichuan University, Chengdu, 610065, P.R. China);EXPERIMENTAL STUDY ON STEEL TUBULAR STUB COLUMNS FILLED WITH GEOPOLYMERIC RECYCLED CONCRETE UNDER AXIAL LOADING[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Jing Zhengpin;Shi Peijun Inner Mongolia Institute of Water Conservancy Science Institute of Natural Resources of Inner Mongolia University;A STUDY ON THE SOIL EROSION PROCESSES IN THE SEMIARID REGION OF INNER MONGOLIA[J];Journal of Arid Land Resources & Environment;1987-02
2 GAO Ke 1,REN Yu you 2,ZHENG Ming jun 2,WANG Mei yun 2 ( 1 Inner Mongolia Agriculture University,Huhhot 010019,PRC; 2 Water Conservancy Bureau of Inner Mongolia,Huhhot 010020,PRC );Study on Causes of Wind and Water Erosion and Dynamic State in Kerqin Sandy Land[J];Research of Soil and Water Conservation;2001-01
3 Zhang Pingcang;Liu Yumin;Zhang Zhongzi The Northwestern Institute of Soil and Water Conservation Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100;The Features of Sediment Production and the Analysis of Genesis by Erosion in Huangfuchuan Watershed[J];Bulletin of Soil and Water Conservation;1992-02
4 Liu Zhi Jiang Zhongshan(Northwestern Institute of Soil and Water Conservation. Academia Sinica and Ministry of water Resources, Yangling, Shaanxi,712100);Study on the Efrect of Natural Rainfall Factors and Slopes on Sbeet Erosion[J];BULLETIN OF SOIL AND WATER CONSERVATION;1994-06
5 Jiang Zhongshan;Wang Zhiqiang;Liu Zhi(Institute of Soil and Water conservation,Chinese Academy of Sciences and Ministry of Water Resources, Yangling,Shaanxi 712100);Quantitative Study on Spatial Variation of Soil Erosion ina Small Watershed in the Loesa Hilly Region[J];;1996-01
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