| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently perform concrete compaction work and to improve the quality. <P>SOLUTION: In a control method for concrete compaction, a concrete material of which kneading is completed is paved on an execution area and smoothed, and then the execution area is compacted by a roller 3. The roller 3 comprises a GNSS mobile station 32, a laser thermometer 33, an infrared moisture meter 34, and a vehicle-mounted personal computer 35 capable of displaying data. The vehicle-mounted personal computer 35 is made to compute, record, and display the moving speed and rolling frequency of the roller 3. The vehicle-mounted personal computer 35 is made also to record and display: the elapsed time after the completion of the kneading of the concrete material; the temperature of the concrete; the moisture content of the concrete, so as to control the moving speed of the roller 3, the rolling frequency, the elapsed time, the temperature of the concrete, and the moisture content. <P>COPYRIGHT: (C)2011,JPO&INPIT |
