31. The prestressed concrete sleeper is in wide use today. 32. Prestressed concrete was used to line the caverns.33. The company was known for prestressed concrete flyovers. 34. However, a major material that became available as Figg s career took off was prestressed concrete . 35. To make this acceptable, the station's reactors were to be housed in prestressed concrete pressure vessels. 36. The bridge is a box girder prestressed concrete bridge, and is built using cost-efficient cantilever construction. 37. This industry is represented primarily by of the Precast / Prestressed Concrete Institute ( PCI ). 38. Prestressed concrete is a kind of reinforced concrete used for overcoming concrete's natural weakness in tension.39. The bridge, with its elegant arc, was one of the first prestressed concrete bridges in Germany. 40. I would also consider linking " concrete piles " to Deep foundation # Prestressed concrete piles.
