Creating building blocks from waste glass by incorporating it into compressed earth blocks (CEBs), a sustainable alternative to traditional concrete. This method replaces cement, a high-carbon material, with recycled glass and lime, producing durable, low-carbon construction materials. The innovation offers affordable, climate-friendly building solutions, especially for developing regions with potential applications in housing, schools, and clinics.

Researchers from the University of Portsmouth are creating building blocks from waste glass by incorporating it into compressed earth blocks (CEBs), a sustainable alternative to traditional concrete. This method replaces cement, a high-carbon material, with recycled glass and lime, producing durable, low-carbon construction materials. The innovation offers affordable, climate-friendly building solutions, especially for developing regions with potential applications in housing, schools, and clinics. 
How the Method Works 
Replacing Cement: -
Traditional concrete requires cement, a major contributor to global carbon pollution. This research focuses on replacing cement with a mixture of recycled glass particles and lime.
Compressed Earth Blocks (CEBs): -
The new materials are designed to be used in CEBs, which are made from soil and water.
Durable and Low-Carbon: ,-
The goal is to create building blocks that are durable under intense pressure and have a significantly lower carbon footprint than conventional construction materials.
Benefits
Circular Economy: -
The process aligns with circular economy principles, transforming waste glass into a useful product and reducing the amount of material sent to landfills. 
Affordable & Sustainable Housing: -
In regions where CEBs are already used, this innovation could provide access to more affordable and environmentally friendly housing. 
Reduced Carbon Emissions: -
By replacing cement, the method helps to significantly reduce the carbon dioxide emissions associated with traditional cement production. 
Next Steps 
More Testing: -
Further testing is needed to determine how these glass-infused blocks perform in different climatic conditions.
Real-World Applications: -
The team aims to test the blocks in real-world applications to confirm their viability for constructing various structures like homes, schools, and clinics.
MJF Lion ER YK Sharma 

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