What are the standards for acceptance of stone sculpture?

As the saying goes, there is no rule without rules. Every industry has its own industry standards. For example, the government needs to formulate a set of customary standards for manufacturers that mass-produce certain electronic products or toy products for manufacturers to abide by. This is a normative standard. One of the purposes of this is to facilitate effective market supervision, and the other is to ensure that the products produced are of higher quality so that customers can buy with more confidence.

Similarly, although the products produced in the stone carving production industry cannot be copied in batches like the products in the general industry, and for sampling testing, there can be a product qualification rate as a reference. But the stone carving industry can also have product specifications and standards. This article is to guide you on how to conduct standard inspection.
1. Welding shall be free of cracks, slag inclusions, weld nodules, burn-throughs, arc craters and needle-shaped pores that may affect the strength, and shall be free of defects such as wrinkles and interruptions.
2. stone sculpture must go through the welding process. This process must ensure that the welding points have no cracks and avoid unevenness and discoloration. Moreover, the spacing between welding points should be less than 20mm, and the welding points should be basically consistent with the original steel plate, with no seams visible.
3. The design to resist external factors such as wind and snow pressure must meet the relevant regulations in the "Load Code for Building Structures" GB50009.
4. The welding process of stone sculpture must also meet the technical requirements of the "Welding Regulations for Building Steel Structures".
5. When installing, pay attention to science, beauty, safety and reasonableness.