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FUNNY FURNACE EXTENDED

 

Created in the Filipino province of Bataan, this project explored the local soil through hands-on manufacturing, using a wood-fired furnace in order to create terra cotta objects.

 

The project began 2023 with the construction of a ceramic kiln inspired by the traditional Japanese Anagama kiln, but adapted to be more compact with shorter firing times. Built on a base of fired bricks and steel reinforcement, the kiln's dome was made from a high-clay-content mixture to form a fire-resistant shell.

 

To create the terracotta objects, locally available clay-rich soil was sieved, watered, and dried to remove impurities. The prepared clay was then shaped into vessels and fired for several hours. The results turned out waterproof and solid while still leaving room for improvement regarding material refinement, firing temperature and consistency of heat.

One year later, in 2024, these insights then served as a basis for improvements done to the furnace. Both firebox and chimney got extended and an additional layer of insulation was added to the firing chamber, together with some  holes for the insertion of a pyrometer.

DIY Wood fired kiln set in a tropical enviroment. Experimental Process of firing wild clay.
Wild Clay Vessel wood fired in a selfbuilt kiln. Set in the tropical environment of Bataan, Philippines
Wild Clay Vessel wood fired in a selfbuilt kiln. Set in the tropical environment of Bataan, Philippines
Wild Clay Vessel wood fired in a selfbuilt kiln. Set in the tropical environment of Bataan, Philippines
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