How to judge the quality of stone carving

Now with the improvement of living standards and the continuous improvement of aesthetics, how to judge the quality of stone carving products?

(1) Surface characteristics of the product. We take the stone carved unicorn as an example. The quality of the stone carved unicorn is the key. When buying stone carving products, most people pay attention to the characteristics of patterns. The surface features of natural stone carvings are revealed after cutting, sawing, grinding and polishing. Therefore, in determining the quality of stone carving, in addition to considering the color of the pattern, the appearance quality must also be checked.

(2) The aesthetic appearance. As a decorative stone carving unicorn, in addition to the bas-relief Kirin placed at the door to take good luck naturally, people also value the decorative effect of the processed surface. Some of the high-quality stone surface patterns are beautiful and elegant, some are graceful and luxurious, and some are like flowing clouds. However, the quality and color of the pattern on the surface of the inferior stone carving is not beautiful, and it cannot give people beautiful enjoyment.

(3) Product design standards. Decorative stone carvings are processed into works of art. In order to ensure that the decorative surface is flat and the seams are neat, the national standard specifies the deviations of the length, width, and thickness of the sheet, and the limit tolerances of the flatness of the sheet surface, the angle of the front and the sides. Due to the poor accuracy of processing of low-quality boards, the deviation of their dimensions exceeds the scope of national standards