Open-source lightweight foamed concrete (AR-GFRC) for single-story walls. Drill-and-bucket buildable.
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Updated
Aug 28, 2026 - Python
Open-source lightweight foamed concrete (AR-GFRC) for single-story walls. Drill-and-bucket buildable.
OpenRoot: open-source appropriate-technology ecosystem — ferrocement domes, solar-thermal, cooling labyrinth, water & food systems. CC-BY-SA-4.0 docs / GPL-3.0 code.
Passive solar zero-electricity micro-house: complete parametric FreeCAD BIM model (21 parts, 3695 objects, IFC export) with Trombe wall, solar chimney and earth-air tube. Islamabad/Rawalpindi climate, seismic Zone 2B.
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