A wide range of materials can be used as alternative daily covers as long as they meet environmental and performance standards. Common types include shredded green waste, processed construction debris, foams, and tarps, but synthetic liners are among the most effective and widely used options. These liners are usually made from durable plastic or geosynthetic materials that form a flexible, weather-resistant barrier over the day’s waste.
Synthetic ADC liners are designed to prevent odors, keep litter from blowing away, and stop rainwater from entering the landfill face. Because they are reusable, they save both time and resources compared to soil or single-use covers. Operators can quickly apply and remove these liners each day, making them ideal for landfills that handle large amounts of waste. They also help preserve airspace by eliminating the need for several inches of daily soil cover.
