“Rather than laboriously tossing clay slip with straw by hand to make light clay straw for finishing the stuffing of the bale walls, we used this mixer to speed up the process. We could mix large batches of light clay straw in a short amount of time as well as maintain a consistent amount of … Read more
Straw/clay has been in use for thousands of years with great success. The focus of our blog is obviously earthbag building, but we’ve decided to include coverage of other natural building methods to broaden our horizons and reach a wider audience. It’s good to know a whole range of building ideas so you can obtain … Read more
A simple underground house design uses a novel insulating/water-shedding blanket that covers the structure and surrounding soil. The umbrella creates a huge subterranean thermal reservoir that soaks up the sun’s energy during summertime and stores it for winter heating. In many cases, the clever design makes a heating system unnecessary. By John Hait My first … Read more
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
Yesterday’s blog post on Production Earthbag Building using Rice Hulls introduced one method for building walls with rice hulls. As you can see from the drawing above, the construction process is very straightforward. This method uses a standard post and beam frame with posts set in concrete footers and beams attached to the posts with … Read more
Mike, in Texas, has been asking some interesting questions about wrapping a post and beam frame with tubes of rice hulls. He thinks this is probably the fastest way to build an earthbag house. He may very well be right. Conversations and blog posts like this one are my favorite. Here’s part of my email … Read more