Paper Title:
The Effect of Organic Fibers on Crack Resistance of Concrete and Applicable for Secondary Lining
  Abstract

In this paper, concrete incorporated organic fibers, i.e., polyvinyl alcohol fiber (PVA fiber), polypropylene fiber (PP fiber), cellulose fiber (UF fiber), polyethylene fiber (PETF) was produced. The properties measured included strength and crack resistance performance of the concrete. The effect of organic fibers on the crack resistance properties was investigated. Test results indicated that the organic fibers of different types could reduce the size and amount of crack source; organic fibers provided better enhancement for shrinkage resistance of concrete; Cellulose fiber concrete applied for secondary lining under the Ⅲ wall rock, both work performance and strength index satisfy the design demand, and concrete surface cannot detect crack after 280 days.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 3: Efficient Energy-Saving Building Sanitary Equipment and Systems
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
811-814
DOI
10.4028/www.scientific.net/AMR.374-377.811
Citation
Q. Y. Cao, W. Sun, L. P. Guo, "The Effect of Organic Fibers on Crack Resistance of Concrete and Applicable for Secondary Lining", Advanced Materials Research, Vols. 374-377, pp. 811-814, 2012
Online since
October 2011
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Price
$32.00
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