This paper describes ongoing studies about application of Steel Fiber Reinforced
Concrete (SFRC) pavement for existing orthotropic steel deck as a countermeasure for
fatigue problems. Public Works Research Institute (PWRI) and several companies are now
conducting joint researches on repair/reinforcement methods including SFRC pavement.
In order to evaluate durability of the pavement, strength tests and fatigue tests under
negative bending have been conducted using half meter size specimens taking into account
of effects of reinforcement in SFRC and influence of water.