How to deal with the color problem in the later stage of stone mountain carving

In the stone carving industry and many space three-dimensional art manufacturing industries, Stone Carving is widely used as molds and finished products because of its advantages of light weight and high strength. In the general process of stone carving technology, stone carving molds are always used as a transitional stage between clay sculptures and final materials. In the stone carving industry and many space three-dimensional art manufacturing industries, stone sculpture are widely used because of their advantages of light weight and high strength. Molds and finished products. In the general process of stone carving technology, stone carving molds always serve as the transitional stage between clay sculptures and final materials. Their price and craftsmanship advantages are also the reasons why they are so popular.

The finished stone sculpture we see in our daily life are all in clear colors, and the main texture of the stone sculpture is relatively clear, while the stone sculpture themselves are milky white. How to shape finished stone carving products of different colors according to different requirements for finished stone sculpture is a concern of many stone carving factories. Before color treatment, since the stone carving mold will have residual mud and stone, it needs to be polished after cleaning. The pigment for color treatment is generally acrylic paint.
Take the bronze color processing process of stone mountain sculptures as an example: an alloy with a copper content of 64% is bronze, and acrylic paint coloring can achieve this effect. The first step is to use dark pigment as a base color, and mix the pigment with water to completely cover the surface of the stone carving. The key point is to apply it evenly without accumulation or through the background color. Wait for it to dry before applying it a second time. In order to highlight the visual effect of patina, you can mix white and green paint into light-colored paint and apply it to the convex and concave areas on the surface of the stone sculpture. After all the paint is completely dry, apply it with white and colorless shoe polish, and the bronze matte effect will appear.
In addition to the craftsmanship, the later color processing will also be affected by the needs and content of the stone mountain carving. Different shades will appear due to lighting or illumination factors. To perfectly integrate various colors and materials, the stone mountain carving is also required. Practitioners of engraving craftsmanship are constantly exploring during the actual shaping process.