After being exposed to the sun and wind erosion outdoors, stone crafts usually begin to deform, become fragile and crack after five years or more, so they must be well maintained. Because stone sculpture are lightweight and high-strength, they can create dynamic stone crafts with a small support area.
stone crafts mold manufacturing is the key to molding. Gypsum is often used in mold making, but gypsum has low strength and is prone to deformation over time. Silicone rubber and
stone carving materials can be used to make stone crafts molds. Adopt hand lay-up molding method and design ideas before manufacturing. Start by assembling a portion of the paste product from one end. Then the stone sculpture is formed on the material and polished.
From the perspective of facilitating molding and demoulding, the mold is synthesized into several units for reproduction. Shape them accordingly and combine them into a whole. After the overall treatment and painting, a stone crafts work is completed.
On the one hand, post-processing is to repair local defects of the product, mainly to create appearance effects. The stone sculpture made of stone sculpture have bright colors, beautiful lines and beautiful appearance. It can be made into a variety of imitation gold, copper, and stone effects to express a distinct sense of the times.
Before the production of finished stone sculpture, the prototype of the stone crafts to be produced is first molded into the corresponding product with specific stone carving mud materials. After the clay sculpture is completed, the plaster outer mold is made, and then the stone sculpture is painted on the inside of the outer mold. After it is completely dry, open the outer mold and go through the mold closing process to obtain the finished stone crafts product.
