This small structure is the ECHO Asia Seed Bank’s earthbag house that is nearing completion. ECHO promotes community-based seed sharing and saving. It is also part of their mission to recommend appropriate ways for communities and organizations in the developing world to better store seeds. James (ECHO Asia intern) and Lue (Assistant Seed Bank Director) … Read more
Specifications: Three 16′ interior diameter roundhouses, total 660 sq. ft. interior, one bedroom, one bath, Footprint: 39′ x 43′ Description: This three-story, triple roundhouse tower apartment complex is designed to provide affordable housing in urban areas. The towers are primarily earthen construction. Made with earthbag tubes filled with earth and tamped solid, very few manufactured/processed … Read more
Ferrocement doesn’t have to mean gray and boring. Here are just a few options for finishing ferrocement ceilings, beams, columns and walls. Image source: Arquitectura Organica (Nautilus House) Image source: Flying Concrete
Timbrel vaults offer another low cost, sustainable roof building method. This method is suitable for do-it-yourself owner builders if you do the research. Suggestions include: use a simple design with a reinforced concrete bond beam and modest spans. Look into using low-fired, lightweight brick like the type used in Mexico and SE Asia. “The ‘Sustainable … Read more
“The small size (app. 600 sq. ft.) and super-efficient design fully lends itself to an inexpensive and minimal off grid solar wind inversion (4K or less) system, which could eliminate one fourth of our cumulative energy consumption if adopted by everyone. No one would need to be “ON THE GRID”…!” Source: Elevated Earth Technologies
“There’s a grassroots movement in tiny homes these days. The real estate collapse, the economic downturn, burning out on 12-hour workdays – many people are rethinking their ideas about shelter – seeking an alternative to high rents, or a lifelong mortgage debt to a bank on an overpriced home. In this book are some 150 … Read more