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Plastic Bottles Now Build Homes in Nigeria
5 Sep
Summary
- Thousands of plastic bottles filled with sand form home walls.
- This method can reduce construction costs by at least half.
- Over a decade, 15 houses have been built using this technique.
In Nigeria, engineer Yahaya Ahmed has dedicated over a decade to transforming discarded plastic bottles into building materials. His initiative involves filling thousands of bottles with sand to construct walls, a technique learned in Germany. This innovative approach has led to the construction of approximately 15 houses in various Nigerian locations, including Kaduna, Kano, and Port Harcourt.
The method offers substantial benefits, including reducing construction costs by at least half compared to conventional methods. The sand-filled walls also provide excellent insulation, keeping homes cooler in hot weather and warmer in cooler periods. Ahmed's organization has built structures ranging from three-bedroom houses to a five-bedroom duplex, showcasing the technique's versatility.
Ahmed's project aims to tackle plastic waste, which often clogs drainage systems and contributes to flooding. By using bottles in construction, they are upcycled into long-term structures. While challenges like limited government support and funding exist, the initiative has also garnered international interest, with training sessions conducted in Ghana. The project represents a significant effort to repurpose persistent waste materials into functional housing.
