Sustainable Construction · 2024
Green Roof
Installation of a pozzolan-based drainage layer for a green roof in an urban context, improving water flow regulation and long-term substrate stability.
Location
Toulouse City Center
Duration
4 weeks
Project Scope
Green roof system delivery for an office building focused on thermal comfort and rainwater management.
Technical Details
5/20 mm drainage layer, structural load verification, retention setup, and waterproofing control at critical points.
Outcome
Improved rainwater buffering, better indoor thermal stability on top floors, and long-term system reliability.
Key Highlights
- • Roof surface: 920 m²
- • Main grading: 5/20 mm
- • Big-bag rooftop logistics
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