| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for storing aggregate which can extract the aggregate from an aggregate silo with its surface moisture kept always uniformly, be used in the production of raw concrete, control/correct the surface moisture in real time by measuring the surface moisture uniformly by a surface moisture measuring instrument, eliminate the change of a slump by the surface moisture. SOLUTION: An inlet 6 is formed in the upper part of the aggregate silo 2, 3, an outlet 7 is formed in the lower part, a receiving conveyer 13 is connected to the inlet 6, and an extracting conveyer 20 is connected to the outlet 7. The aggregate stored in the silo 2, 3 is circulated appropriately, the conveyer 20 is made to travel normally/reversely to keep the surface moisture uniformly, and one end of the conveyer 20 is connected to the conveyer 13.
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