Paper Title:
Study of Controlling ASR with Fly Ash
  Abstract

This study has investigated the controlling ASR with high quality I class fly ash. The results show that the content of fly ash is more important than the quality of fly ash for the effect on preventing ASR. The solubility of alkali in fly ash has been studied in various alkali concentration solutions. The mechanism of a low content of fly ash accelerating swell of concrete but a high content of fly ash controlling swell is discussed for controlling ASR with fly ash contained high alkali content.

  Info
Periodical
Key Engineering Materials (Volumes 302-303)
Edited by
Nai-Qian Feng and Gai-Fei Peng
Pages
175-179
DOI
10.4028/www.scientific.net/KEM.302-303.175
Citation
D. Y. Wu, Z. Li, K. H. Fang, S. H. Liu, "Study of Controlling ASR with Fly Ash", Key Engineering Materials, Vols. 302-303, pp. 175-179, 2006
Online since
January 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Shuang Zhen Wang, Larry Baxter
Abstract:ASTM (American Standard Testing and Materials) C 618 prohibits use of biomass ash in concrete. This paper systematically investigates...
131
Authors: Quan Lin Niu, Nai Qian Feng
Abstract:Concrete conductivity is the reflection of the micro pore structure and the pore solution conductivity of concrete, but the conductivity of...
272
Authors: Xiao Yan Wang, Xiao Xin Feng, Cui Zhi Dong, Xin Rong Kan, Li Fang Zhang, Jie Han
Building Materials
Abstract:The influence of Al2O3 on alkali content in concrete pore solution was investigated, Al2O3 was...
895
Authors: Jing Wang, Gu Hua Li, Jun Peng Zhang, Jun Jie Zhou, Feng Ming Sun, Xian Xiao Peng
Chapter 8: Traditional Construction Materials
Abstract:Test the alkali-silica reactivity of slate aggregate in Guizhou using mortar-bar method in JTG E42-2005of China and accelerated mortar-bar...
1715
Authors: Xiu Jing Zhou, Jia Ming Shu, Ji Dong Zhang, Yong Xian Yan, Wei Zhong Gan
Chapter 12: Construction and Building Materials Engineering
Abstract:Based on the mechanism of reinforcement corrosion in concrete structures and the experimental measurements of corrosion potential and...
1957