Concrete is a popular building material that is known for its durability and strength. However, it is not immune to cracking. When concrete shrinks during the hydration period, the stresses generated by this process are relieved by cracking in the concrete mass. This can be a problem if the concrete surface is subject to water intrusion, is exposed to view, or both. In these cases, cracking can compromise the appearance of the concrete and even weaken its structural integrity