Coarse Sand For Construction

Coarse sand, also known as gritty sand or construction sand, refers to a type of sand that has larger particles compared to finer sands. It is commonly used in various applications in construction, landscaping, and gardening. Here are some key characteristics and uses of coarse sand:

Particle Size: Coarse sand consists of larger particles ranging in size from 2.0 to 4.75 millimeters in diameter. These particles are visibly larger compared to fine sand and have a rough texture.

Drainage and Permeability: Coarse sand has excellent drainage and permeability properties. The larger particles create larger pore spaces, allowing water to flow through more easily. This makes coarse sand suitable for applications where good drainage is required, such as in the construction of foundations, drainage systems, or backfill material.

Stability and Compaction: Due to its larger particle size, coarse sand offers good stability and compaction when used as a base or sub-base material for various construction projects. It can provide a solid and well-compacted layer, making it suitable for supporting structures or creating a stable foundation for pavements and walkways.