There are a huge number of uses:
• Railway Sleepers;
• Communications poles;
• Pre-tensioned precast “hollowcore” slabs;
• Pre-tensioned Precast Double T units – for very long spans (e.g., 16 m span for
car parks);
• Pre-tensioned precast inverted T beam for short-span bridges;
• Pre-tensioned precast PSC piles;
• Pre-tensioned precast portal frame units;
• Post-tensioned ribbed slab;
• In-situ balanced cantilever construction – post-tensioned PSC;
• This is “glued segmental” construction;
• Precast segments are joined by post-tensioning;
• PSC tank – precast segments post-tensioned together on site. Tendons around
circumference of tank;
• Barges;
• And many more.