Architectural welded mesh is mostly used for plastering and reinforcement of internal and external walls of construction sites. The specifications are selected according to the requirements of the region and the design institute. The commonly used specifications are: 1.5 cm holes and 2 cm holes, and the wire diameter is 0.4-0.9mm. Welded mesh is generally used for thermal insulation of exterior and interior walls. The purpose is to effectively prevent cracks, hollowing, and skin peeling off the wall. Moreover, it is convenient to plaster and has good reinforcement performance.