What needs to be done to extend the service life of the construction and maintenance of wear-resistant composite steel plate? The following small series for you. According to the wear and the speed of erosion medium with different thickness, the construction thickness of 30mm and 40mm can be increased in the construction of air duct, elbow and 20mm cyclone separator, local wear parts, such as machine cutting cone, bucket powder, material groove, etc. In the case of more than mm thickness of construction, need to isolate the main board of equipment welding steel. The construction thickness of 30mm wear-resistant composite steel plate is 6mm, and steel bars are used; The construction thickness is 40mm, 8mm ~ mm; Welded steel mesh, mixed, 20 mm thick drawing program, construction. When the construction thickness is 20 mm, after degreasing, the coating and other bottom, and the steel welded mesh are on the main board of the equipment, usually screen type welding is adopted, and the welding joint ~ spacing is 200 mm and 300 mm. And stirring a mixture of wear-resistant ceramic powder, water, and steel fibers can be painted. The curing speed of ceramic coating at room temperature is very fast, so each mixing should be completed as soon as possible after construction, according to the construction period at different temperatures, usually 30 minutes after the mixture solidifies. The primary residue can not be used any more. The toughness and deformation resistance of the directional fiber reinforced wear-resistant ceramic coating will not affect its strength and service life after the construction and installation of the field equipment or the installation of the plant structure.