Dome at Sacred Garden Sanctuary

“Sacred Garden Sanctuary is an intentional community dedicated to sustainable farming and lifestyle, on 40 acres of land located near Douglas, Arizona. We are currently planning to use a modified Cal-Earth (earth bag/tube) construction, after completing a trial dome. We plan to use a more inexpensive tubing material, which is used for onion sacks, rather … Read more

Most Popular Earthbag Instructables

Instructables.com is one of my favorite sites and so I’ve been publishing how-to articles there for the last year or so. Here’s a list of the most popular Instructables on earthbag building. How to Build an Earthbag Dome Step-by-Step Earthbag Building How to Build an Earthbag Roundhouse How to Build Dirt Cheap Houses How to … Read more

More Choices for Insulated Earthbag Houses

There are lots of options for building insulated earthbag houses. At this time, scoria and pumice are my favorite. These materials are fireproof, rot proof, easy to work with, don’t attract pests, lightweight, etc. Kelly Hart pioneered the use of scoria bags in his dome home and carriage house in Colorado, and in my opinion … Read more

Sandbag Houses by MMA Architects

MMA Architects recently completed a home built out of timber and sandbags – and became the winner of the Curry Stone Foundation Prize this year. The prize is awarded to individuals or groups that create architecture that has the potential to make positive changes in a community by offering shelter, community health, peace, or clean … Read more

A Pattern Language of Natural Homes

From NaturalHomes.org: This is pattern No.74, ‘Animals’. Create a piece of protected common land where animals are free to graze with grass and trees and water. There is balance to this pattern worth considering for both the individual and the community. These are Danish geese at ‘Land of Legends’, a partly inhabited model Iron Age … Read more

Shear Strength Wall Test Report

Test description: Shear strength of plastered 4′ x 4’/ 1.2 x 1.2 m bag wall (15″ / 38 cm thick) of weak cohesive soil with barbed wire; Materials: solid poly bags, tamped subsoils of silt and clay, lime and earthen plaster Abstract: Earthbag is a growing sustainable building technique that is increasingly desired in the … Read more