What are the color retention properties of marble in outdoor trash cans over decades?

Marble, a natural stone prized for its aesthetic appeal, is often used in outdoor applications like trash cans, but its color retention over decades is a key consideration. When exposed to outdoor elements, marble can undergo gradual changes due to factors such as UV radiation, weather conditions, and pollution. Initially, marble maintains its vibrant hues, but over time, it may experience fading or discoloration. The rate of color change depends on the specific type of marble; lighter varieties like white Carrara may show less noticeable fading compared to darker ones. Additionally, proper sealing and maintenance can slow this process, helping preserve the color for longer periods. In summary, while marble does not retain its original color perfectly over decades outdoors, it can still offer durable and attractive results with care, making it a viable option for those valuing natural materials in public spaces.