Renovation of sluice gates

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.

Renovation of sluice gatesSeparation

1Preventing liquefaction: Jet Grouting

JETCRETE (proprietary technology)

2Preventing liquefaction: Grouting Method

CurveX (proprietary technology) PneumaX(proprietary technology) Double pipe strainer Double packer

3Preventing liquefaction: Mechanical Mixing

JACSMAN (proprietary technology)CDM

4Slope greening and preventing surface erosion: Slope Protection・Environmental Conservation

Passcrete (proprietary technology)Chipshot (proprietary technology)Biosol (proprietary technology)Freeframe