Structural Roof Detail AutoCAD Section with Wall Slab and Beam Layers

This structural roof detail AutoCAD drawing illustrates complete roof to wall section construction. Roof category includes concrete slab slope waterproofing layer and finishing build up. Structural category shows reinforced concrete beams columns and block masonry with sizes like 12.5 cm blocks and RCC elements. Wall category defines interior and exterior finishes plaster layers and thermal separation. Floor category details flooring buildup screed base concrete and reinforcement below slab. Opening category explains window lintel channel positioning and fixing depth. Foundation category covers footing reinforcement base concrete and load transfer alignment. This drawing supports accurate roof detailing coordination and construction execution.