Benefits

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  High reliability

  By using high-strength seamless geotextile (150-600kN/m), the bearing capacity of the column can be improved and the shape stability of the column can be increased. Therefore, although fewer columns are constructed than stone columns or sand columns, higher reliability of the structure can be secured and the construction period can be shortened.
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  Drainage & Settlement control

  The entire column acts as a drainage system, accelerating the settlement of soft ground, stabilizing the ground quickly, and consolida- tion. Therefore, the structure can be constructed immediately after column construction, enabling rapid construction and relatively little settlement after the structure is completed.
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  Dynamic load control

  Unlike rigid piles such as concrete piles, stability against vertical and horizontal dynamic loads is high. In particular, high- strength geotextiles are wrapped around the column, so it can withstand dynamic loads without damaging the column and secure the stability of the structure.