What material is Roman column made of?

What material is Roman column made of?

The materials of Roman columns are: gypsum Roman columns, wooden Roman columns, polyurethane PU Roman columns, etc.

Polyurethane PU: Polyurethane is a new type of organic polymer material, known as "the fifth largest plastic", and is widely used in many fields of national economy because of its excellent performance. It can replace rubber, plastic and nylon, and can be used in airports, hotels, building materials, automobile factories, coal mines, cement factories, apartments, villas, landscaping, colored stone art, parks and so on.

Roman column, its basic unit is composed of column and eaves. Columns can be divided into three parts: column base, column body and column head (column cap). Because the size, proportion and shape of each part are different, the treatment and decorative pattern of the column are different, forming different column styles.