En esta noticia
A German builder recycled plastic bottles to build houses. The solution never before seen managed to turn soda containers into construction materials capable of raising entire houses to significantly reduce traditional construction costs.
The German Andreas Froese developed the idea in Honduras after seeing the buildup of plastic waste at local celebrations. The builder found in the waste a solution to housing problems, poverty, and environmental deterioration.
How the system works to recycle plastic bottles to turn them into resistant bricks
The idea lies in a technology that makes use of the material. By filling it with compacted sand, the container loses flexibility and becomes a solid, almost indestructible block. These bricks are placed in an orderly way in the walls and tied with ropes. To keep them together, cement mortar is needed.
The builder estimates that the recycled pieces make up 70% of the final structure in total and have superior properties to concrete blocks. Even a house built with this method can withstand a 36-ton green roof and have a useful life of 300 years.
Recycling is not limited to house construction, but the model has also been successfully applied to 3,500-liter water cisterns, camping igloos, and replicas of Roman aqueducts. This project integrates green technology and composting toilets at a cost that can be up to 50% cheaper than traditional construction.
Recycling and social impact of bottles in construction
The initiative is not limited to engineering but also serves as a vocational school for local communities. In this way, the recycling project for house construction becomes a technique that can be learned by local communities.
On Roatán Island, Andreas Froese worked with environmental educators and public schools to teach children how to prepare cement and place the bottles in the shape of bricks.
In this way, students learn practical mathematics applied to the work and acquire a key tool for urban development.
Through the application of clean technologies, the project promotes the creation of businesses and encourages self-sufficiency in the short term.
The technology for turning bottles into bricks attracted so much attention that it was included in a United Nations book on successful development projects.