Roof Slab Section Detail with Ceiling Layers AutoCAD Drawing

This roof slab section AutoCAD drawing presents a detailed construction layout of a reinforced concrete roof slab combined with ceiling finishing layers. The drawing illustrates the slab profile with material buildup starting from the RCC slab surface, cement sand screed layer in a 1:5 proportion with a thickness of approximately 10 cm, and metal deck sheet placement. Angle sections and alignment references are clearly shown to explain the relationship between the slab, the ceiling support system, and finishing layers. Dimensional annotations help identify layer thicknesses and spacing for accurate construction execution.