Rammed Earth Houses in Ghana

Hive Earth is a construction company based in Accra, Ghana. They build affordable and eco-friendly housing, using locally sourced materials such as clay, laterite and granite chippings which are abundantly available in West Africa. They use some cement or lime as a binder. There is need for about 2 million new houses in Ghana per year, … Read more

Testing and Code Approval for Monolithic Cob

Quail Springs Permaculture group in Maricopa, California has announced a collaboration with Cal Poly San Louis Obispo to do earthquake testing on cob walls. Cal Poly has offered to support this public benefit project with deeply discounted access to earthquake testing equipment and expertise ($10,000 rather then the usual $70,000!) Testing is needed to get basic … Read more