Plastering-free secondary structure wall body with concealed pipe free of slotting

The utility model discloses a secondary structure wall free of plastering, concealed pipes and slotting, which comprises a first steel member pre-buried on a floor, a constructional column is welded on the upper portion of the first steel member, at least one side face of the constructional column is connected with a wall body formed by riveting a plurality of building blocks, mortar joints exist between the building blocks, ring beams are arranged at supporting nodes of the wall body, and the ring beams are connected with the constructional column. The ring beam is welded to the contact position of the constructional column through a second steel component embedded in the end of the ring beam, and the top of the constructional column is fixedly connected with the structural beam. The common quality problem that the quality of secondary structure concrete is rough is solved, the masonry quality of the infilled wall is remarkably improved, and the plastering-free effect of the wall body is achieved; and the pr