What are the abrasion resistance ratings of granite for high-use outdoor trash cans?

Granite stands as an exceptional material for high-use outdoor trash cans due to its remarkable abrasion resistance. With a Mohs hardness rating typically between 6 and 7, granite demonstrates superior durability against constant friction, impact, and environmental stressors in public spaces. This natural stone's dense crystalline structure enables it to withstand heavy daily use without significant surface degradation. The material's low porosity further enhances its resistance to scratches, scrapes, and surface wear from repeated contact. Municipalities and landscape architects prefer granite for high-traffic areas because it maintains its aesthetic appeal while enduring mechanical abrasion from cleaning procedures, vandalism attempts, and constant public interaction. Unlike synthetic materials that may show visible wear patterns over time, granite's natural composition allows it to develop a dignified patina while retaining structural integrity. The stone's resistance to chemical abrasion from cleaning agents and environmental pollutants makes it particularly suitable for outdoor waste receptacles in urban settings. When properly fabricated and installed, granite trash cans can maintain their functional and visual qualities for decades, making them a cost-effective solution despite higher initial investment.