ecoBUILD techologies
update 2012: new website- EcoSteps ecoBUILD techologies has this hybrid of sand filled bags and their ecobeam, which is small lumber with a metal zig-zag in between. It was developed in South Africa as an affordable housing option requiring no skills, just perseverance, bags, and sand. Their is also a division in Israel , which markets their homes to a wealthier market. As someone aware of the need for housing in Haiti, I think this is fantastic. With the addition of rebar ties between the floor and ceiling plate, I think this simple technology would be great in Haiti. The addition of the rebar would be for earthquake stability. Even the Earthbag Building blog has an article on the Eco-Beam . The video is low quality, but very informative. The summary from their website is: Advantages of the Ecobeam system The Ecobeam System complies with all NHBRC requirements. Construction can take place at locations to which road access is not provided. This reduces the damage and congestion caused...