Earthen Bag

(construction material)

Product description Brand name and product description

Earthbag construction is a 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. The technique requires very basic construction materials: sturdy sacks, filled with inorganic material usually available on site. Standard earthbag fill material has internal stability. Either moist subsoil that contains enough clay to become cohesive when tamped, or an angular gravel or crushed volcanic rock is used. (Sandbag structures with sand fills are an alternative technology and require very different construction details). Walls are gradually built up by laying the bags in courses — forming a staggered pattern similar to bricklaying.

Target region(s) Target region for distribution/implementation (listed by country if specified)

Earthen bags can be used anywhere that the user has access to enough earth or dirt to compact into bags to form walls.

Distributors/implementing organizations Organization(s) distributing/deploying this product directly to communities/individuals?"

Varies. While some organizations have marketed and commercialized earthen bags, they can also be made onsite out of readily available materials.

Market suggested retail price Price per unit or service price per usage/terms (USD). Subsidies noted.

Certain sources claim earthbag homes can be built for as low as $16 USD per square feet.

Competitive landscape Similar products available on the market. May not be a comprehensive listing.

Any standard earthen block or average brick has a similar function as an earthen bag.

SDG targeted United Nations Sustainable Development Goals (SDGs) targeted with this product/application/service

Goal 1 and 11: Aims to provide fast, affordable, and durable shelter.

Target user(s) Target user/consumer base (country, income segment)

Any person, community, or organization that wants to construct a structure out of readily-made material: earth.

The @AutodeskFdn blogged about our how-to guide for communities writing proposals for development projects https://t.co/MlRH1H0x2F