Terrace Construction Section Detail with Waterproofing Layers Plan

The terrace construction CAD detail also indicates thermal insulation using an expanded polystyrene insulation layer with approximately 2-inch thickness, along with a vapor barrier coating applied over the structural slab. The drawing includes intermediate and central expansion joints filled with sealing material to prevent cracking and moisture penetration. Additional elements, such as cement finish layers and protective surface treatment, are shown to improve terrace durability and weather resistance.