| LCA | Life Cycle Assessment |
| OE | Operational energy |
| EE | Embodied Energy |
| BW | Fired clay brick masonry walls |
| CW | Concrete block masonry walls |
| SW | Stabilized soil block masonry walls (SW) |
| GWP | Global Warming Potential |
| PH1 | Manufacturing phase |
| PH2 | Construction & Demolition phase |
| PH3 | Transport phase |
| PH4 | Final Disposal |
| PH5 | Operational energy. 5 years lifespan |
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