River Sand.

River sand is a naturally occurring granular material formed by the weathering and erosion of rocks over long periods. It is typically found in riverbeds, banks, and floodplains.

Key characteristics:

• Texture: Fine to medium-sized particles, usually smooth and rounded due to continuous water flow.
• Color: Light brown, gray, or off-white, depending on the minerals present.
• Purity: Generally free from salts and organic impurities compared to sea sand.
• Grain size: Uniform and suitable for construction purposes.

Uses:

• Widely used in construction for concrete, mortar, and plastering.
• Used in landscaping and gardening.
• Sometimes used in filtration systems.

Advantages:

• Good binding properties for construction.
• Clean and naturally graded.
• Provides strength and durability to structures.