Paper Title:
Preparation of Activated Alumina Admixture
  Abstract

Through calcining bauxite, the preparation of active alumina (Al2O3) admixture was investigated. The effect of calcination temperature and time on the activity of alumina was studied. Calcination production species and crystalline state were determined by X-ray diffractometer, and the specific surface area referred as an important parameter was also determined. The results showed that the best calcination process of acquiring activated alumina admixture was 500°C1.0h. Alkali-aggregate reaction was inhibited effectively by the active alumina admixture.

  Info
Periodical
Chapter
Material Formulations, Evaluation, and Processing
Edited by
Aimin Yang, Jingguo Qu and Xilong Qu
Pages
489-493
DOI
10.4028/www.scientific.net/AMM.84-85.489
Citation
X. Y. Wang, H. J. Wang, G. Q. Hou, Z. X. Lv, "Preparation of Activated Alumina Admixture", Applied Mechanics and Materials, Vols. 84-85, pp. 489-493, 2011
Online since
August 2011
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: Tie Quan Ni, Chang Jun Ke, Li Zhang
Chapter 1: Material Science
Abstract:According to the particularity of the autoclaved cement concrete that partial aggregate could participate in hydration reaction in the...
161
Authors: Ri Hua Zhang
Chapter 1: Traditional Construction Materials
Abstract:Concrete is the largest amount of artificial building materials in the world today. According to incomplete statistics, the construction...
30
Authors: Tao Li, Xue Chen, Qiu Yi Li, Feng Can Wang
Chapter 7: Building Materials
Abstract:Concrete buildings in coastal area are dual attacked by chloride and sulfate easily. The erosions make great damage to buildings. This...
1577
Authors: Yong Qiang Sun, Yong Li, Shuo Cao, Hao Bo Zhang, Chang He Gao, Ji Li Zhang
Chapter 3: Glasses and Refractories
Abstract:High temperature creep properties of Al2O3-SiO2 ore (65% Al2O3 by mass percentage,...
343