What is a key consideration when drilling into concrete?

When drilling into concrete, a key consideration is the potential to damage tendons, which are used in post-tensioning systems that reinforce concrete structures. These tendons comprise high-strength steel cables or rods that are tensioned to enhance the concrete’s performance under stress. Hitting a tendon while drilling can compromise the structural integrity of the concrete and lead to serious safety concerns, potentially causing the concrete to crack or fail.

Understanding the layout of any reinforcing elements within the concrete prior to drilling is crucial. This often involves consulting structural plans or using detecting tools to locate tendons and other embedded items. Ensuring that the drilling process is performed safely and effectively involves taking the necessary precautions to avoid such damage, making the integrity of the structure the primary focus when considering this aspect of drilling into concrete.