Wear-resistant corrosion-resistant grade level and preparation method thereof

The invention relates to a wear-resistant corrosion-resistant grade level and a preparation method thereof. The wear-resistant corrosion-resistant grade level fits units such as chemical plants, brewing plants and fertilizer plants. The wear-resistant corrosion-resistant grade level is formed by an epoxy resin-based composite material base layer and a mixed resin-based composite material structural layer. The structural layer is located above the base layer; a groove is formed in the upper part of the base layer, a bump is arranged on the lower part of the structural layer, the bump is correspondingly consistent to the groove in dimension, the bump is embedded into the groove, and is sealed with the groove together through an epoxy resin coating layer. The wear-resistant corrosion-resistant grade level is reasonable in design, simple in structure, convenient to produce and manufacture and low in production cost. Compared with an on-site coated corrosion-resistant layer, the wear-resistant corrosion-resistant