Proposals were made for the following purposes: Measures against subsidence of sluice gates and surrounding areas due to liquefaction during an earthquake and greening of nearby slopes.
JETCRETE (proprietary technology)
CurveX (proprietary technology) PneumaX(proprietary technology) Double pipe strainer Double packer
JACSMAN (proprietary technology)CDM
Passcrete (proprietary technology)Chipshot (proprietary technology)Biosol (proprietary technology)Freeframe