The use of Roadway Concrete's Key-Crete Stay-In-Place Pre-formed Bond Breaker for use in Gravity Wall, Junction Slab, Cast In Place Retaining Walls and Barrier Walls. The use of the pre-formed bond breakers allow the contractor to continuously pour segmented walls. Whereas the conventional method requires that the segments are poured separately, or commonly know as skip pouring. The results of continuous pouring of the segmented walls is a substantial reduction in cost and acceleration of the critical path schedule. The cost savings are realized through; labor savings of over 60%, reduction in equipment rental, more efficient use of excavation equipment, more efficient management of traffic, reduction in overall schedule.