Pavement design involves the process of developing pavement structures that are capable of withstanding expected traffic loads and environmental conditions over their intended lifespan. In the realm of cement and concrete, this typically pertains to the design of rigid pavements, which utilize concrete slabs to provide a durable, long-lasting driving surface. Effective pavement design must consider factors such as the composition of the concrete, the thickness of the pavement, subgrade conditions, and the expected climatic impacts, including temperature fluctuations, precipitation, and freeze-thaw cycles.