Bituminize is a term that refers to the act of coating or impregnating with bitumen. Bitumen is a black, sticky substance that is used in various construction and industrial applications. There are a few synonyms for bituminize that can be used to describe this process. Some common alternatives include asphaltize, tar-coat, and pitch-finish. These terms all refer to the same process of applying a bituminous coating to a surface. Whether you are building a road, a roof, or some other structure that requires a durable, weather-resistant coating, bituminize is an important technique that can help to ensure the longevity and stability of your project.