“Earthbag Building: Earthbag construction is an inexpensive method to create structures which are both strong and can be quickly built. It is a natural building technique that evolved from historic military bunker construction techniques and temporary flood-control dike building methods.
This Reddit page is not very active at this time. That could change of course. That’s why I’m posting this. Maybe some earthbaggers have time to answer basic questions and point people in the right direction.