Structural Roof Design Detail with Piping and Steel Bar Layout

This AutoCAD DWG file presents a complete structural roof design detail with reinforced concrete and service coordination drawings. The layout includes a roof slab thickness of approximately 125mm, an RCC beam size of 230x450mm, and a parapet wall height of 1050mm for edge safety. Reinforcement detailing shows 10mm, 12mm, and 16mm diameter steel bars with spacing of 150mm and 200mm center to center. The drawing also illustrates rainwater downtake pipes of 110mm diameter, overflow outlets, and a waterproofing slope of 1:60 for proper drainage. Lateral fixing systems, anchor plates, and support brackets are clearly marked to prevent vertical surface displacement and structural movement.

The roof structure construction drawing also includes sectional views, joint connection details, and slab beam junction layouts. Expansion joints, insulation layers of 50mm thickness, and protective screed finish are shown for durability. The AutoCAD roof reinforcement and piping plan supports civil engineers and builders in preparing execution drawings, quantity estimates, and site coordination.