Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Bulletin of the Chinese Ceramic Society》 2009-05
Add to Favorite Get Latest Update

Effect of Mineral Admixture on Acid Resistance of Portland Cement and Mix Design

QIAO Lin,WANG Qi,TIAN Lu-fei,LIU Zhen(School of Material Science and Engineering,University of Jinan,Jinan 250022,China)  
Silica fume,fly ash and slag were chosen as mineral admixture,the influence of mineral admixture on cement hydration products,structure and morphology of hardened cement paste were analyzed by means of SEM and XRD.The mechanism of acid corrosion to cement was discussed and proportion optimization of mineral admixture was carried on to improve the acid resistance of portland cement.The results show that mineral admixture is beneficial to reduce alkalinity and improve the pore structure of hardened cement paste.When silica fume,fly ash and slag accounted for 5%,10% and 15% of cement separately are introduced together,the acid resistance of portland cement is the best.
【CateGory Index】: TU528
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 5 Hits
1 ;Study on the Hydration Mechanism of Mineral Composite Admixtures in Cement[J];Fly Ash Comprehensive Utilization;2006-03
2 Wang JiLiang,Wang YuLi,Li Jinhui,et al;Effects of Flyash and Mineral Powder on the Durabitity of High Strenth Concrete[J];Fly Ash Comprehensive Utilization;2007-02
3 NIU Quanlin1, ZHANG Yong2 (1. College of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, Shandong; 2.China Academy of Railway Science, Beijing 100081, China);EFFECT OF MINERAL ADMIXTURES ON SULFATE ATTACK OF CEMENT MORTARS[J];Journal of the Chinese Ceramic Society;2006-01
4 ;Study of Effect of Mineral Admixtures on Cement Strength and Hydration Heat[J];Coal Ash China;2007-03
5 WANG De-ping,MENG Yun-fang (School of Civil Engineering and Hydraulic Projects,Ningxia University,Yinchuan 750021,China);Orthogonal experiment of high-performance compound concrete[J];Ningxia Engineering Technology;2005-02
Chinese Journal Full-text Database 4 Hits
1 Wang Fusheng;Dai Yunchao;Sun Ruilian Department of Materiasls Science and Engineering, Jinan University,Jinan 250022;Study on Durability of Alite Furance Slag Cement[J];Bulletin of the Chinese Ceramic Society;2004-05
2 ZHANG Jingfu1,XU Ming2,ZHU Jianjun1,WANG Guanglei2,MA Shumei2 (1. Key Laboratory of Enhanced Oil and Gas Recovery of Ministry of Education, Daqing Petroleum Institute, Daqing 163318, Heilongjiong; 2. Daqing Drilling Engineering Technique Research Institute, Daqing Oil Administration Bureau, Daqing 163413, Heilangjiang, China);CORROSION OF OILWELL CEMENT BY CARBON DIOXIDE[J];Journal of the Chinese Ceramic Society;2007-12
3 Zong Lan,Zeng Lijuan;Discussion on the durability of concrete structure[J];Jiangsu Building Materials;2008-04
4 WANG Qi,JIN Zhi-jie,MENG Yuan-yuan,QIAO Lin(School of Materials Science and Engineering,University of Jinan,Jinan 250022,China);Resistance to Na_2SO_4 Attack of Hardened Cement Paste Added with Asphalt[J];Journal of Building Materials;2009-05
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LENG Fa guang (Civil Engineering Department of Tsinghua University,Beijing 100084,China);The comprehensive utilization of coal slack[J];BUILDING SCIENCE RESEARCH OF SICHUAN;2000-02
2 ;Future of Shale Ceramics-grain and Ceramics-grain Concrete in Chongqing[J];Chongqing Architecture;2003-04
3 LU Xin ying 1,WU Jian wei 2 (1. Tsinghua University, Beijing 100084, China; 2. Hebei Transportation Construction and Supervision Corp., Ltd., Shijiazhuang 050000, China);Durability of Reinforced Concrete Bridges and High Performance Concrete[J];Highway;2002-04
4 LIAN Huizhen (Building Materials Reaserch Institude, Tsinghua University, Beijing 100084);STUDIES ON POZZOLANIC ACTIVITY OF ZEOLITE-TUFF[J];Journal of The Chinese Ceramic Society;2002-04
5 NIU Quanlin~(1,2), FENG Naiqian~1,ZHANG Xinguo~(3) (1.Department of Civil Engineering, Tsinghua University,Beijing100084; 2.Department of Material Science and Technology, Shandong University of Technology, Zibo, Shandong255049; 3.Weifang Bureau of Environment Protection, Weifang, Shandong261061, China);SOLUBLE ALKALINE ABSORPTION PROPERTIES OF MODIFIED ZEOLITE AND ITS INHIBITION EFFECT OF ALKALINE SILICA REACTION[J];Journal of The Chinese Ceramic Society;2004-04
6 WEI Fengyan, L Yinong, LAN Xianghui, XU Zhongzi (College of Materials Science and Engineering, Nanjing University of Technology, Nanjing210009, China);HYDRATION PRODUCTS OF FLY ASH CEMENT-BASED MATERIAL[J];Journal of The Chinese Ceramic Society;2005-01
7 JIANG Minqiang~1, CHEN Jiankang~2, YANG Dingyi~1 (1. College of Hydralic Science and Engineering, Yangzhou University, Yangzhou225009, Jiangsu; 2. Mechanics & Materials Science Research Center, Ningbo University, Ningbo315211, Zhejiang, China);DYNAMIC MODULUS OF CEMENT MORTAR IN SULPHATE EROSION MEASURED BY ULTRASONIC CHECKING[J];Journal of The Chinese Ceramic Society;2005-01
8 Zhao Tiejun Zhu Jinquan Feng Naiqian (Department of Civil Engineering, Tsinghua University 100084);CORRELATION BETWEEN STRENGTH AND PERMEABILITY OF CONCRETE[J];INDUSTRIAL CONSTRUCTION;1997-05
9 ZHAO Jun mei, HANG Mei yan, LIU jian wen (Bao Tou University of Iron and Steel Technology,Bao Tou 014010,China) 〔;The Rsearch of Ortho-trial on High Performance Conerete with Super Fine Slag[J];Concrete;2001-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved