Multi-Story Townhouse 3.1A Floor plans and Sections in Vietnamese

Complete architectural documentation for a Vietnamese townhouse model 3.1A in the Duong Hong residential development. The drawing set includes floor plans for multiple levels (basement, first floor, second floor, third floor, and roof terrace), cross-sections, and detailed material specifications. Key features include:

Building Composition

– Four main floors plus roof terrace and technical roof level
– Standard lot size approximately 100m² (based on lot indicators in site plan)
– Structured grid system with clear column placements
– Staircase connecting all levels with detailed construction specifications

Material Specifications

– Exterior walls: Brick construction (MAC 75) with 15mm thick mortar and weatherproof paint treatments
– Flooring: Various specifications including granite, ceramic tiles with anti-slip treatments
– Waterproofing details for bathrooms, balconies, and roof areas using Sika products
– Detailed specifications for concrete mixtures and reinforcement requirements

Technical Details: Includes construction guidelines for masonry, concrete work, waterproofing applications, and finishing materials. Dimensions are in millimeters with a drawing scale of 1:500 for site plans. The documentation follows Vietnamese building code standards with comprehensive material specifications for all structural and finishing elements.