ज्ञान

Check the appearance quality of marble: The appearance of marble sheets of different grades is different. Because marble is naturally formed, defects are inevitable. At ...

Select the grade of marble: According to the allowable deviation of marble specifications, the allowable tolerance of flatness and angle, as well as the appearance ...

Detect the surface gloss of marble: The surface gloss of marble will greatly affect the decorative effect. Generally speaking, the polished surface of high-quality marble ...

Four characteristics of marble:  1. No deformation After long-term natural aging, marble has a uniform structure, a very small linear expansion coefficient, and the internal ...

According to the classification of marble, the naming principles are different. Some marbles are named after the place of origin and color, such as Dandong ...

Marble is mainly used for processing into various shapes and plates, as the walls, floors, platforms, and columns of buildings, and is also commonly used ...