Traditional Culture Encyclopedia - Traditional festivals - What is the material of the three-layer grey tile of the Chinese four-corner pavilion?

What is the material of the three-layer grey tile of the Chinese four-corner pavilion?

clay. Clay is a natural mineral material, which can form hard tiles after firing. It has strong plasticity and good fire resistance, and is widely used to make tiles. Chinese four-corner pavilion is a traditional architectural form in China, which has a unique structure and decorative style, profound cultural heritage and unique charm. It is an important part of traditional architectural art in China.