Drainage and water-retention element manufactured from recycled polyolefin, primarily polyethylene. Designed for extensive green roofs, it supports drainage, water storage and ventilation within the roof assembly.
- Material: Recycled polyolefin, mainly PE.
- Water storage capacity: Approximately 3 litres/m².
- Weight: Approximately 1.6 kg/m².
- Sustainability: Recycled material, drainage and water retention.
- EPD: The manufacturer references an EPD-backed system assembly, but the publicly accessible EPD located in this research documents the FD 40-based Heather with Lavender system, not this specific FD 25-E installation. A product-specific current EPD was not verified.
- Certification: CE marking as part of the green roof system under ETA 13/0668.

Brumadinho Memorial

The Brumadinho Memorial, designed by the firm Gustavo Penna Arquitetos Associados (GPAA), is a space of memory and resilience, built to honor the 272 victims of the Córrego do Feijão dam collapse in Brumadinho, Minas Gerais.

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