Column and staircase construction detail 2d view CAD construction unit layout file in autocad format

Column and staircase construction detail 2d view CAD constrction unit layout file in autocad format, column structure detail, column foundation detail, reinforcement detail in tension and compression zone, cut out detail, stirrups detail, dimension detail, stair construction detail, concrete masonry detail, riser and tread detail, specification detail, riser height and tread width detail, reinforced concrete cement (RCC) structure, etc.