FlyingConcrete - Structural and Sculptural forms in Light Weight Concrete. Oasis Design: Grey Water Books, Ecological Design Information & Consulting. Earthbag Construction. EarthBag Homes - you're standing on the building materials... earthbag home Long sandbags are filled on-site and arranged in layers or as compressed coils.
Stabilizers such as cement, lime, or sodium carbonate may be added to an ideal mix of 70% sand, 30% clay. Index.