I have been asked to provide engineering for a earthbag home. There is nothing in the Code for the design of this type of structure. Does anyone out there have any idea where a person can find reference material for the engineering design of a earthbag Building? Thanks Shane Earp, P.E. Structural Integrity, LLC 724 Main St., Suite 211 Klamath Falls, OR 97601 541.884.1081 phone/fax