Stone dust, also known as rock dust or quarry dust, is a fine byproduct obtained during the crushing of stones. Commonly used as a fine aggregate in construction, it plays a vital role in creating smooth, level surfaces and acts as a reliable filler material in concrete mixes. Its fine consistency and stability make it ideal for forming compact layers that support structural integrity.

Beyond concrete applications, stone dust is widely utilized in the installation of bricks, tiles, and stone pavers, where it serves as a sturdy bedding layer. Its excellent compaction properties ensure a firm base, while its ability to facilitate proper drainage helps prevent water accumulation and surface damage. Cost-effective and readily available, stone dust is valued for its multifunctionality in both residential and commercial construction projects, contributing to long-lasting and well-finished surfaces.