| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for controlling concrete quality for an agitator truck which makes properties such as the consistency or material separation resistance of the concrete of more than one agitator trucks controllable all together in real time in an administration office. SOLUTION: A television camera 5 photographing the movement and adhesion condition of the concrete in a mixer drum 2 and a transmitting terminal 12 transmitting concrete control information including image data to the server 14 of the administration office 13 are provided in the agitator truck 1. A receiving terminal 15 receiving the concrete control information transmitted from the agitator trucks 1 and a monitor 17 displaying the information are provided in the server 14 of the administration office 13. An operator of the administration office 13 looks at the concrete control information such as the photographed image displayed on the monitor 1 and judges whether the properties such as the consistency or material separation resistance of the concrete of each agitator truck 1 conform to target properties or not. COPYRIGHT: (C)2006,JPO&NCIPI
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