Rings of fire: Hoffmann kilns | 社區大學終身學習網
AHoffmannkiln,ringovenorringkilnwasamassiveoveninwhichclaywasbakedatatemperatureofaround1,000°Celsius(1830°F)toproduce ...
Image: a scale model of an elliptical Hoffman kiln, built in 1868. It is on display in the Musée des Arts et Métiers[1] in Paris, France.View original image View dithered image
About a year ago we presented a medieval building technique that could save large amounts of brick and thus embodied energy in construction: timbrel vaulting[2]. Turns out that there is also a 19th century brick and tile production technique that is surprisingly energy efficient: the Hoffmann kiln, a giant version of the medieval oven stove[3].
The fire is chased around the building in a never ending process that is extremely energy-efficient.
Image: a scale model, built in 1868,...Hoffmann kiln | 社區大學終身學習網
Rings of fire: Hoffmann kilns | 社區大學終身學習網
HOFFMAN KILN TECHNOLOGY | 社區大學終身學習網
Advantages and Disadvantages of Hoffmann kiln | 社區大學終身學習網
What is HOFFMANN KILN? What does ... | 社區大學終身學習網
Jinshuncheng Hoffmann Kiln 金順成八卦窯 | 社區大學終身學習網
Hoffmann kiln | 社區大學終身學習網
Hybrid Hoffman Kilns | 社區大學終身學習網
Hoffmann kiln | 社區大學終身學習網
Design drawing of Hoffmann kiln patented for the first time in ... | 社區大學終身學習網
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