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Kneading:
Porcelain stone exploited from a mine is changed into brick-form
mud block, through the processes of water-ramming, washing,
decontaminating, and depositing. Then, the mud block is treated
with water for farther decontaminating, and is twisted with
hand or treaded with feet for squeezing air out of the blocks
and for distributing water content well in the block. |
