Wissen

It is a stone ore deposit mined in nature, in which slate, sandstone, and quartz stone are processed to become a kind of decorative building …

Cultural stone, the academic name Cast Stone, is defined as "the manufacture of exquisite architectural concrete building units, which simulates natural cutting and fetching of …

"Culture Stone" is a collective term. Natural cultural stones can be divided into sedimentary sandstone and hard slate in terms of material. Artificial cultural stone …

The yellowing caused by the internal composition and structure of the marble occurs through external conditions. This external condition is the oxygen in water and …

White marble is often favored by people for its unique color, texture and pattern. It is widely used in indoor and outdoor decoration. It is …

Marble (English: Marble) originally refers to white limestone with black patterns produced in Dali, Yunnan Province. The section can form a natural ink landscape painting. …