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The self-propelled type quality of soil revised machine, the quality of soil revised material storage device and the quality of soil revised material supply manner null which are used for
The self-propelled type quality of soil revised machine, the quality of soil revised material storage device and the quality of soil revised material supply manner null which are used for
PROBLEM TO BE SOLVED: To provide a self-propelled soil improving machine and a soil- improving-material storage device for use in the same, and a system and a method for feeding a soil improving material, which can prevent the soil improving material from being scattered during filling with the soil improving material to be added to sediment. ;SOLUTION: This self-propelled soil improving machine, which makes the received sediment mixed with the soil improving material so as to be improved, is equipped with: the soil-improving-material storage device 14 for storing the soil improving material; a vent hole 48 which is provided in the device 14 and lets an atmosphere in the device 14 escape to the outside; and a filter 49 which is provided in the vent hole 48.;COPYRIGHT: (C)2003,JPO
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