A separation gap that divides a building into sections, allowing independent free movement of each structure. This gap plays a crucial role in accommodating natural movements caused by temperature changes, wind loads, seismic activity, and material shrinkage or expansion. By allowing each section of the building to move freely without affecting adjacent parts, it helps in minimizing structural stress and prevents the formation of cracks, distortions, or damage over time. These joints are strategically designed and placed during construction to ensure the stability, safety, and durability of the entire structure.