Earthbag building is a sustainable and eco-friendly construction method that uses bags filled with earth or other materials to construct walls and structures. Here’s a summary of the advantages of earthbag building based on the information from the provided website:

1. Benefits of Earthbag Building:
   • Cost-effective.
   • Simple to learn and construct.
   • Environmentally friendly, primarily using earth.
   • Versatile in design possibilities.
   • Durable and resistant to earthquakes, floods, and even bullets.
   • Can serve as insulation or thermal mass.
   • Requires a basic foundation.
   • Dome structures minimize the use of wood, steel, or concrete, which can be harmful to the environment.
2. Comparison with Other Building Methods:
   • Earthbag building is more sustainable than conventional building in the US due to reduced use of energy-intensive materials.
   • Compared to rammed earth, earthbags are easier to fill and stack. They can also be curved, which is challenging with rammed earth.
   • Unlike strawbale construction, earthbags don’t have issues with moisture and rot. When filled with certain materials, they can match the insulation properties of strawbale.
3. Durability:
   • Earthbag houses can last for centuries if maintained properly.
   • The material inside the bags doesn’t deteriorate, making it similar to other earthen building methods.
4. Resistance to Natural Disasters:
   • Earthbag buildings can withstand hazards like rain, floods, winds, and fires better than conventional houses.
5. Potential for Disaster-Prone Areas:
   • Earthbag building is suitable for areas prone to flooding or tsunamis due to its resistance to moisture damage and its structural strength.
6. Cost and Investment Perspective:
   • The cost of building an earthbag house can vary, but it’s generally affordable.
   • Earthbag homes can be seen as a long-term investment, especially in areas where wooden homes deteriorate quickly due to environmental factors.
7. Suitability in Different Climates:
   • Earthbag homes are suitable for wet climates if designed with roofs that protect the walls from rain.
   • In hot and humid climates, the thick earthen walls of earthbag homes provide comfort by moderating interior humidity.
8. Applications in Remote Areas:
   • Earthbag building is ideal for remote areas since the fill material can be sourced locally, and the bags are lightweight and easy to transport.
9. Safety and Protection:
   • Earthbag structures can be bullet-proof, making them a safe choice in areas with security concerns.
10. Lifespan:
    • The lifespan of an earthbag house is still under observation since its widespread use is relatively recent. However, if constructed and maintained properly, it’s expected to last at least a century.

11. Resistance to Lava Flow:

• • Earthbag constructions filled with well-compacted soil might withstand lava flow, especially if the bags are filled with materials like adobe or cement-stabilized soil.