The Cob Solar Oven

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  • The Cob Solar OvenOriol Balliu

    oriol@rocamare.com

  • 1. Excavation

    The Cob Solar Oven

    Oriol Balliu

  • 2. Base made with stones and lime mortar

    The Cob Solar Oven

    Oriol Balliu

  • 3. Placement of the mixture of mud and straw

    The Cob Solar Oven

    Oriol Balliu

  • 4. Earth and water are mixed with astandard cement mixer and the straw isadded with the feet.

    The Cob Solar Oven

    Oriol Balliu

  • 5. The completed base of the oven- 70 x 110 x 80 cm

    The Cob Solar Oven

    Oriol Balliu

  • 6. Placement of the frame - height 20 cm

    The Cob Solar Oven

    Oriol Balliu

  • 7. Detail of the attachment

    The Cob Solar Oven

    Oriol Balliu

  • 8. The frame installed

    The Cob Solar Oven

    Oriol Balliu

  • 9. Final layer of earth, sand, and fibermixture stabilized with lime

    The Cob Solar Oven

    Oriol Balliu

  • 10. Interior insulation using cork board

    The Cob Solar Oven

    Oriol Balliu

  • 11. The finished interior lined withaluminum recycled from printing press plates

    The Cob Solar Oven

    Oriol Balliu

  • 12. Glass lid

    The Cob Solar Oven

    Oriol Balliu

  • 13. The finished oven without externalreflectors reaches 100 C. Interior space: 50 x70 x 20 cm

    The Cob Solar Oven

    Oriol Balliu

  • 13. View of external reflector with whichtemperatures reach 120 C.

    The Cob Solar Oven

    Oriol Balliu