UNIT FOR DISPLAYING DEGREE OF COMPACTION OF CONCRETE, AND METHOD FOR DISPLAYING DEGREE OF COMPACTION OF CONCRETE

PROBLEM TO BE SOLVED: To provide a unit which displays a sufficiently compacted portion and/or an insufficiently compacted portion of a fresh concrete.SOLUTION: The position of a vibrator 4 is detected by vibrator position detecting means 110 and 111. The actuation of the vibrator 4 is detected by v...

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Bibliographische Detailangaben
Hauptverfasser: SAWAI JUNJI, NAKAMURA KAZUSHI, MIKAMI HIROSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a unit which displays a sufficiently compacted portion and/or an insufficiently compacted portion of a fresh concrete.SOLUTION: The position of a vibrator 4 is detected by vibrator position detecting means 110 and 111. The actuation of the vibrator 4 is detected by vibrator actuating means (no drawing shown). The position at which the vibrator 4 is actuated is determined based on the detection results. A compacted fresh concrete area is determined by compacted fresh concrete area determining means (no drawing shown). A sufficiently compacted portion and/or an insufficiently compacted portion of a fresh concrete is displayed by means for displaying the degree of compaction. By monitoring the display, compaction work is added to an insufficiently compacted portion, eliminating a poorly compacted place.