Railway ballast, composed of crushed stones, is crucial for maintaining the stability and safety of train tracks. It supports heavy trains, absorbs vibrations, ensures proper drainage, and prevents vegetation growth, all of which contribute to a durable railway system.

• 01Railway ballast prevents track misalignment by providing a stable foundation for heavy trains weighing hundreds of tonnes.
• 02The crushed stones absorb vibrations and shock waves, reducing wear on the rails and enhancing the railway's durability.
• 03Ballast allows for proper drainage, preventing flooding and soil erosion around the tracks during heavy rainfall.
• 04Jagged stones are preferred over smooth pebbles because they lock together tightly, ensuring stability and grip for the tracks.
• 05A thick layer of ballast inhibits plant growth, which minimizes maintenance costs and keeps the tracks clear and safe.

The stability and safety of railway systems are directly influenced by the use of ballast, affecting train operations and maintenance costs.