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    We are constantly striving and researching to improve quality and strive for higher quality.

    New Technology

    We are constantly striving and researching to improve quality and strive for higher quality.

    Sand placement method using a forced dry sand placement device equipped with a bamboo net and Srew reinforced with drainage support on the pre-filled landfill

    Ministry of Land, Infrastructure and Transport New Technology No.
           390
    Date of issue
           July 14, 2003
    Issuing agency
           Minister of Land, Infrastructure and Transport, Republic of Korea
    Protection Period
           August 6, 2003 - August 5, 2010 (7 years)

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    Detail

    This is a method of reinforcing the dredged reclaimed ground with a 30 to 70 cm grid made of bamboo and vertical drainage supports, laying low tensile strength geotextiles, and then using a screw-equipped, forced dry sand laying device to lay sand at an even thickness.