Paper Title:
Setting Behaviour of Phosphate Cement
  Abstract

For the situation that concrete engineering required rapid and timely repair after nature disaster, setting time and influencing factors of phosphate rapid repair material were studied in this paper. The results showed that setting time of phosphate rapid repair material increased a little with increase of water and binder ratio but the setting time was short. When water and binder ratio was less than 0.20 setting time was less than 3min. Setting time was shorted with reducing of P/M. Setting time was from 2min30s to 5min when P/M was reduced from 1:0.6 to 1:4. Setting time of phosphate cement increase a little mixed with fly ash, slag or portland cement but effect of their content on setting time was little. Setting time of phosphate rapid repair material increased with increase of B/M. When content was greated than 12% the setting time was longer than 20min. Fly ash, slag and portland cement can reduce setting time of phosphate cement with borax obviously.

  Info
Periodical
Advanced Materials Research (Volumes 194-196)
Edited by
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
Pages
853-857
DOI
10.4028/www.scientific.net/AMR.194-196.853
Citation
Z. H. Li, H. F. Gao, S. R. Feng, C. Su, "Setting Behaviour of Phosphate Cement", Advanced Materials Research, Vols. 194-196, pp. 853-857, 2011
Online since
February 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: Hong Tao Wang, Ju Hui Cao, Shuang Mei Li, Ming Xue
Abstract:The influence of water binder ratio, content of borax and fly ash on the fluidity and strength of phosphate concrete were investigated....
464
Authors: Run Qing Liu, Ding Qiang Chen, Tian Bo Hou
Chapter 2: Building Materials, Civil Engineering, Architecture and Construction Technologies
Abstract:This paper mainly researched on preparation and the setting time of Magnesium Phosphate Cement (MPC). The method of orthogonal experiment was...
251
Authors: Zhao Qing Qi, Hong Tao Wang, Jian Hua Ding, Shi Hao Zhang
Chapter 7: Environment and Building Functional Materials
Abstract:The influence of magnesium to phosphate weight ratios (M/P ratio), borax content, water to cement ratio (w/c ratio), fly ash, slag on...
1468