ACI 364.12T-15 PDF Download

The ACI 364.12T-15 standard addresses the issue of cracks in nonprestressed reinforced concrete liquid containment structures. These structures, especially noncircular tanks, frequently develop vertical and diagonal cracks that are not only visually undesirable but also potentially hazardous. The cracks can lead to the loss of stored liquids, leakage of dangerous substances, degradation of the concrete, and corrosion of reinforcement bars.

While these cracks usually do not compromise the structural integrity of the containment structure, it is crucial to address them promptly to prevent further damage and maintain the integrity of the liquid containment. The standard offers guidance on the methodology of repairing these cracks, ensuring that the repairs are effective and appropriate for the specific type of containment structure.