Paper Title:
Experimental Study on Mechanics Behavior of Modified Concrete Subjected to Composite Corrosion Solution
  Abstract

For revealing the behaviors of modified concrete materials against eroding from composite solution, accelerated deterioration tests of Portland concrete, polypropylene fiber concrete, fly ash concrete and concrete mixed with polypropylene fiber and fly ash were made under continuous immersion in two types of composite corrosion solutions, which were sulfate composite solution and magnesium composite solution. The compressive strength, splitting tensile strength and elastic modulus of modified concrete subjected to corrosion were detected. The results show that capacity of corrosion resistance of concrete is enhanced remarkably by modifying approach of mixing fly ash and polypropylene fiber into concrete. The deteriorated splitting tensile strength of modified concrete is able to be increased by 30%-60% compared with ordinary concrete. The research results are benefit to engineering design and application.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 7: New Building Materials
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
1485-1490
DOI
10.4028/www.scientific.net/AMR.374-377.1485
Citation
J. J. Guo, J. H. Han, Z. T. Xu, "Experimental Study on Mechanics Behavior of Modified Concrete Subjected to Composite Corrosion Solution", Advanced Materials Research, Vols. 374-377, pp. 1485-1490, 2012
Online since
October 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: Ming Kun Yew, Othman Ismail
Abstract:The mechanical properties of hybrid nylon-steel-fiber-reinforced concrete were investigated in comparison to that of the...
1704
Authors: Meng Fu Wang, Xing Yu Song
Abstract:The relationships between the mechanical properties of modified concrete and the composition of latex blend were studied. Influence of steel...
1869
Authors: Hong Wei Wang
Chapter 1: Sustainable Construction Materials Technology
Abstract:A designed experimental study has been conducted to investigate the effect of polypropylene fiber on the compressive strength and flexural...
30
Authors: Yan Kun Zhang, Xiao Hu Li, Pan Zhang
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:Based on the experiment, the splitting tensile strength and axial tensile strength of specified density steel fiber concrete are studied. The...
330
Authors: Bing Chen, Xin Yuan Yang, Ning Liu
Chapter 3: Green Building Materials
Abstract:Magnesium phosphate cement (MPC) was modified by fly ash, silica fume and re-dispersible latex powder and the properties of modified MPC,...
796