What condition must be checked within concrete core samples during inspections?

During inspections of concrete core samples, it is critical to check for delaminations within the concrete. Delamination refers to the separation of layers within the concrete, which can compromise the structural integrity and overall performance of the material. Identifying areas where this separation has occurred is essential, as it may indicate issues such as inadequate bonding or deterioration of the concrete, which could lead to failure if not addressed.

By focusing on delaminations, inspectors can ensure that the concrete meets required safety and performance standards. This condition is particularly important in load-bearing applications and environments exposed to various stresses. Addressing delaminations through appropriate remediation strategies can enhance the reliability and durability of concrete structures.