Cen Guo-ping, Ma Guo-qiang, Wang Shuo-tai, Zhang Leng-jing. Durability of synthetic fiber reinforced concrete for airport pavement[J]. Journal of Traffic and Transportation Engineering, 2008, 8(3): 43-45.
Citation: Cen Guo-ping, Ma Guo-qiang, Wang Shuo-tai, Zhang Leng-jing. Durability of synthetic fiber reinforced concrete for airport pavement[J]. Journal of Traffic and Transportation Engineering, 2008, 8(3): 43-45.

Durability of synthetic fiber reinforced concrete for airport pavement

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  • Author Bio:

    Cen Guo-ping(1962-), male, PhD, professor, +86-29-84787730, cenguoping@163.com

  • Received Date: 2007-08-02
  • Publish Date: 2008-06-25
  • In order to improve the durability of airport pavement concrete, the impermeabilities, frost resistances and abrasion resistances of three kinds of fiber(single polypropylene, reticular polypropylene and polyacrylonitrile) reinforced concretes were tested in laboratory. Hydrostatic pressure method and chloride penetration method were used in impermeability test, fast freeze-thaw method was used in frost resistance test, and ball bearing method was used in abrasion resistance test. Test result indicates that when the volume fraction of fiber is 0.10%, the levels of the impermeabilities and frost resistances for fiber reinforced concretes increase by 40%~160% compared with normal pavement concrete, their abrasion resistances increase by 23%~50%; when the fraction is within 0.15%~0.18%, their impermeabilities and frost resistances are best.

     

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