Concrete is a cornerstone of modern construction, renowned for its versatility and strength. However, by itself, concrete is relatively weak in tension, which can lead to cracking under certain loads. To overcome this limitation, engineers often use techniques like post-tensioning and pre-tensioning. Both methods fall under the umbrella of prestressed concrete, but they serve different purposes and are applied differently. Let’s explore the differences between post-tensioning and pre-tensioning in detail. What is Prestressed Concrete? Prestressed concrete refers to a construction method where internal stresses are introduced into the concrete to…
Post-Tensioning vs. Pre-Tensioning – What’s the Difference?
