›› 2005, Vol. 26 ›› Issue (4): 608-611.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis of characteristics of longitudinal wave velocity of mortar subjected to hydrochloric acid attack

HUO Run-ke1，2, LI Ning1 , LIU Han-dong3   

  1. 1. Institute of Geotechnical Engineering, Xi’an University of Technology, Xi’an 710048, China; 2. College of Civil Engineering, Xi’an University of Architecture & Technology, Xi’an 710055, China; 3. North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450045, China
  • Received:2004-06-18 Online:2005-04-09 Published:2013-12-19

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Abstract: The variations of the longitudinal wave velocity of mortar specimens made of cement:sand:water=1:3:0.5 and subjected to different hydrochloric acid attacks were investigated by means of the accelerated corroded test. The relationship including the chemical reactive rate, the alternation of the concentration of hydrion and calcium ion and the properties of formed gel compounds were inspected. The characteristics of chemical reactive stage and the delayed action of the dissolved out Ca2+were observed.

Key words: hydrochloric acid attack, accelerated corroded test, longitudinal wave velocity, chemical reaction

CLC Number: 

  • TU 458.3
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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