Introducing the advantages and disadvantages of stone crafts

stone crafts are a new type of art stone carving that emerges in response to the times. The appearance design is rich in color, and the finished products of stone crafts are lifelike, especially suitable for placement in public places. At the same time, stone crafts are lighter in quality and easier to transport. However, everyone knows that nothing in the world is perfect, so stone crafts will also have some flaws. In that case, what are the advantages of stone crafts? The following Stone Carving manufacturers will introduce them to you.

1. stone crafts products with many structures can be flexibly designed according to needs to meet the use requirements, making the products very comprehensive. stone crafts have strong corrosion resistance. These materials are good corrosion-resistant raw materials and have certain resistance to air and water. It has strong thermal properties and is a relatively good insulating material. It is very safe to use. In a certain high-temperature environment, it has certain thermal protection and burn-resistant effects, which can achieve good results. In addition, stone crafts are simple in process and can be formed at one time, especially for small quantities of products with complex shapes and difficult to form, which further highlights the advantages of its processing technology.
2. Stone sculpture can be compared with carbon steel. The drawing, bending and bonding strength of stone carving can all reach above 400Mpa. It is a good corrosion-resistant raw material and has good resistance to air, water, general concentrations of acids, alkalis, salts, and various raw oils and solutions, It has been used in various fields of chemical anti-corrosion and has replaced carbon steel, stainless steel, etc. Therefore, stone crafts are mainly used for decoration in parks and other areas.
3. The elastic mold of stone crafts is twice larger than wood, but 10 times smaller than steel. Therefore, in the product structure, it is often felt that the stiffness is not enough and it is easy to deform. Bionic buildings and composite structures can be made, and can be compensated for by high-tenacity chemical fibers or structural columns. Generally, it cannot be used at high temperatures for a long time. The strength of general-purpose stone crafts drops significantly above 50°C, and can generally only be used within 100°C. The strength of general-purpose epoxy resin stone crafts decreases significantly at around 60°C. decline. However, high-temperature-resistant resin can be selected to make long-term operating temperatures between 200 and 300°C possible.
4. Aging phenomenon Plastics have shortcomings, and the same is true for stone crafts. Under the action of ultraviolet light, sand, dust, rain, snow, organic chemicals, mechanical stress, etc., it is easy to cause performance degradation. The interlayer shear strength is borne by epoxy resin. , so it is relatively low. The adhesion of the solid layer can be improved by selecting processing techniques, applying silane coupling agents, etc. The important thing is to minimize shearing of the solid layer when designing the product.