| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively provide a bag body for dehydration capable of discharging water stored in the bag body in a relatively short time and in a simple way, without requiring a long time standing for seeping the water from the bag body for dehydration and a press-compressing machine for the bag body for dehydration, when dehydrating and bagging water containing soil associated with excavating work during civil engineering work or embedding work for a gas pipe or a water pipe or the like. <P>SOLUTION: A drain outlet part 4 freely switchable is provided in the bag body 3 for putting the water containing soil 1 and dehydrating and bagging the soil, and formed of a material 2 having permeability. <P>COPYRIGHT: (C)2013,JPO&INPIT |
