In the realm of construction, the significance of the materials used cannot be overstated. Every component, from the foundation to the finishing layers, plays a crucial role in determining the structural integrity, aesthetic appeal, and durability of a building. One such component that is often overlooked but has a significant impact on a building's longevity is plaster sand. Plaster sand, a key ingredient in plastering work, affects not only the appearance of walls but also their long-term durability. In this article, we will explore how plaster sand impacts the durability of buildings, diving into expert insights on its quality, composition, and proper usage.