Bidirectional carbon fiber provides permanent reinforcement of cracks in deteriorated foundation stem walls. Once a crack develops and moistures is able to get to the reinforcing steel, corrosion begins. As the corrosion progresses it worsens the condition of the concrete around the reinforcing steel. In order to repair these areas, the deteriorated concrete needs to be removed and the rebar corrosion needs to be addressed. Once the corroded rebar is addressed, the concrete c