N Scale Sewage Tile Pile

N Scale modeled in grey resin Sewage Tile pile. This stack is great for a clay tile industry or construction site.Clay sewage tiles, or vitrified clay pipes (VCP), have been used for sanitary sewer and drainage systems for thousands of years, dating back to 4000 BCE in ancient Babylonia. Renowned for their durability and corrosion resistance, these pipes were standard in the U.S. until the 1960s, before being largely replaced by plastics. They are made by firing clay at high temperatures, often with a salt glaze for increased impermeability.