SUPERADOBE

Superadobe is a form of earth construcction that was developed by Iranian architect Nader Khalili. The technique uses layered long fabric tubes or bags filled with adobe to form a compression structure.
http://en.wikipedia.orgwiki/Super_Adobe

Earth architecture is a highly sustainable form of living; the environmentally-friendly Superadobe design uses on-site earth, which can save up to 95% of timber, allowing not only for forest products to be more wisely utilized but also resulting in fire-safe buildings. It has non-toxic interior finishes, utilizes solar and wind energy for passive cooling and heating and is highly affordable in terms of low material costs. 
A prototype 3-Vaulted house has been tested and approved for California’s severe earthquake codes and natural elements. This unique form of green building can withstand extreme climate conditions, such as freezing winters, over 100 degree F summer temperatures, flash floods and high speed winds… amazing!