What is post-tensioning and what is unitized post-tensioning?
Simply put, post-tensioning is a method of reinforcing concrete and masonry structural elements. In a way, it is a method of squeezing concrete such that it increases its strength and makes the concrete stronger in useful ways. Unitized post-tensioning is where we post-tension a single unit. We then bolt the individual post-tensioned units together to create combined strength from each unit.