| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a road sprinkler capable of sprinkling water without damaging a concrete surface during curing. Ž<P>SOLUTION: The road sprinkler includes: a water storage tank which is mounted in a vehicle; a suction pump which is driven by a drive mechanism of the vehicle; a suction hose which is connected to the suction pump; and a water sprinkling pipe which is connected to the water storage tank and has a plurality of water sprinkling holes. The water sprinkling pipe is laid in a tensioned state in such a manner as to have a base end supported at a side surface of the vehicle body so as to be turnable, and to have the other end held in a horizontal state by a supporting member. Thus, the water can be sprinkled without making the vehicle travel on the concrete during the curing, and there is no risk of damaging the concrete surface. Additionally, the water can be uniformly sprinkled on the concrete surface during the curing, and an accident of contact between the road sprinkler and a worker can be prevented. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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