Concrete Structure Section Details with a Joint and Drainage.

Concrete structure section detail with joint and drainage presents a comprehensive construction drawing illustrating reinforced concrete slab, joint constructive detail, and layered foundation system. The section shows concrete armado topping, 3/4 inch drip edge, 20 mm minimum slope, polystyrene insulation, sikaflex sealant joint, and mortar plaster proportion 1:4. Brick masonry 15x13x26 cm, cement lime sand mix 1:1:6, and waterproofing layer are clearly annotated with dimensional references such as 4.000, 2.000, and 6.000 spacing along the top profile. The constructive joint separation is defined according to structural project guidelines.