... or waste dregs disposing field.2. River bank,lake dam,mine remainings,reservior,tunnel,liquid storage pool(pit,mine) ... and other groundsill.4. The plane direction laying of dam,the vertical direction laying for groundsill,used in the ... , seepage and humidity resistance.ApplicationThe projects of Landfill site, bank, dam, storage reservoir, channel, irrigation, highway, railway, tunnel, drinking tank ...