Tag Archives: sandbag

Cal-Earth Superadobes

The California Institute of Earth Art and Architecture is a charitable non-profit organization that was founded in 1986 by Nader Khalili (1936-2008). They focus on developing truly sustainable earthen architecture. Their primary building method, nicknamed superadobes, uses long sandbag tubes filled with a semi-moist mixture of earth, cement, and water. The rows are laid with […]

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