What needs to be done to extend the service life of wear-resistant composite steel plates for construction and maintenance? Below, the editor will assist you. According to the speed of wear and erosion media of different thicknesses, in the construction of air ducts, elbow and 20mm cyclone separators, locally worn components such as machine cutting cone powder, material troughs, etc. can increase the construction thickness to 30mm and 40mm. When constructing with a thickness of millimeters or more, it is necessary to isolate the equipment motherboard and weld steel. Wear resistant composite steel plate with a construction thickness of 6mm and reinforced with steel bars; Construction thickness of 40mm, 8mm~mm steel bars; Welding steel mesh, mixing, drawing program with a thickness of 20mm, construction. When the construction thickness is 20mm, after degreasing, the coating and other substrates are welded to the main board of the equipment, usually using screen welding, with a welding joint spacing of 200mm and 300mm. Mixing wear-resistant ceramic powder, water, and steel fibers can be used for painting. The room temperature curing speed of ceramic coatings is very fast, so each stirring should be completed as soon as possible after construction. Depending on the duration at different temperatures, the mixture usually takes 60 minutes after solidification. The initial residue cannot continue to be used. The toughness of the oriented fiber reinforced wear-resistant ceramic coating has a certain ability to resist deformation, so its strength and service life will not be affected during the construction and installation of on-site equipment or after the installation of factory structures.