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《Concrete》 2007-12
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Influences of inorganic anti-freezing ingredient on the performances of liquid anti-freezing pumping agents of concrete

ZHOU Hua-xin1,2,HE Ting-shu2(1.Jiansu Institute of Building Science,Nanjing 210008,China;2.Xi'an University of Architecture and Technology,Xi'an 710055,China)  
The influences of inorganic anti-freezing ingredient on the performances of liquid anti-freezing agents of concrete were investigated.The experimental results show that inorganic anti-freezing ingredients NaNO2,Na2S2O3 and Na2CO3 can decrease the saturated solubility of sodium sulfate.So increase the crystallizing precipitate of liquid anti-freezing pumping agents,but the CH3COONa is helpful to reduce the crystallizing precipitate of liquid anti-freezing pumping agents at low temperature.Inorganic anti-freezing ingredients NaNO2,Na2S2O3 and Na2CO3 reduced the compatibility of liquid anti-freezing pumping agents and cement,and they can improve the anti-freezing effects of liquid anti-freezing pumping agents,especially ethanediol.
【CateGory Index】: TU528.042.6
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【Citations】
Chinese Journal Full-text Database 3 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YE Dong-zhong,ZHENG Qing-ding(College of Materials Sciences and Engineering,Fuzhou University,Fuzhou,350002,China);STUDY OF EFFECT OF WATER REDUCING AGENT ON STRENGTH OF CEMENT MORTAR MIXED WITH CALCIUM CARBIDE SLUDGE AND FORMULATION[J];Journal of Beijing Technology and Business University(Natural Science Edition);2007-02
2 YE Dong-zhong(College of Materials Sciences and Engineering,Fuzhou University,Fuzhou 350108,China);STUDY ON EFFECT OF EARLY STRENGTH AGENTS ON STRENGTH AND STRUCTURE OF CEMENT MORTAR MIXED WITH SILICA FUME[J];Journal of Beijing Technology and Business University(Natural Science Edition);2009-02
3 GE Yong,YANG Wen-cui,YUAN Jie,YU Ji-shou,ZHANG Bao-sheng(School of Materials Science and Engineering,Harbin Institute of Technology, 150001,China);CURRENT STUDY OF THE INFLUENCE OF INORGANIC SALT ON DURABILITY OF CONCRETE[J];Low Temperature Architecture Technology;2007-05
4 ;保坍型聚羧酸减水剂的研究[J];Fujian Building Materials;2009-03
5 YE Dong-zhong,ZHENG Qing-ding(College of Materials Sciences and Engineering,Fuzhou University,Fuzhou,Fujian 350002,China);Study of the effect of water reducing agent on the strength and structure of the cement mixed with calcium carbide sludge[J];Journal of Fuzhou University(Natural Science Edition);2006-04
6 Du Haoming1,Zhou Xiantai2(1.Guangzhou EP Environmental Engineering Consulting Co.,Ltd.,Guangzhou 510115;2.School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,China);Progress in New Highly Efficient Superplasticizer of Concrete[J];Guangdong Chemical Industry;2008-11
7 WANG Zhen-jun~1,HE Ting-shu~2(1.Key Laboratory for Highway Engineering in Special Region of Ministry of Education,Chang'an University,Xi'an 710064,China;2.Institute of Building Materials,Xi'an University of Architecture and Technology,Xi'an 710055,China);Function Mechanism of Retarding Agent and Its Influences on Properties of Cement Concrete[J];Highway;2006-07
8 WANG Zhen-jun,DU Shao-wen,YUAN Wen-hao(Key Laboratory of Highway Engineering in Special Regions of the Ministry of Education,Chang'an University,Xi'an 710064,China);Influence of Cement on Mechanical Performance of Semi-Rigid Pavement Concrete[J];Highway;2007-01
9 LIU De-chun1, LU Zhong-yuan1, CUI Shao-bo2, SUN Rong1, LI Xiu-yun1(1.School of Materials Science and Engineering, South West University of Science and Technology,Mianyang 621002;2.Institute of Science and Technology, Benxi 117022);Study on Properties of A New Type Naphthaline High Efficiency Water Reducing Agent Synthesized[J];Bulletin of the Chinese Ceramic Society;2006-05
10 CHENG Tian-chao1,LI Qiong2(1.WISCO MeiYuan Water Treatment Co Ltd,Wuhan 430082,China;2.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology,Wuhan 430070,China);Progress and Application of Polycarboxylate Type Superplasticizers[J];Science and Technology of Overseas Building Materials;2008-05
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1 Yang Wencui Ge Yong Zhang Baosheng Yuan Jie (School of Material Science and Engineering,Harbin Institute of Technology,150001);Frost resistance of concrete with early-strength agent and antirfeezing agent[A];[C];2007
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