Settlement correction work | Preventing liquefaction of existing homes and restoring asset value through liquid pressure injection.
Subsidance correction work
Prevent liquefaction settlement risks in existing homes with pressurized chemical injection! Enhance the asset value and structural safety of buildings with the i-LIFT method and precise measurement.
In response to the sinking troubles of existing homes and concerns about liquefaction during earthquakes, Geotech proposes a modification plan that utilizes the pre-sinking prevention method "i-LIFT Method" through pressure injection of chemical solutions, aiming to enhance the asset value of homes and restore their structure. This method is an advanced technology that dramatically increases ground bearing capacity in three steps: forming a support layer, reinforcing the foundation, and lifting up, by pressure injecting a quick-setting high-density cement-based grout into the soft sandy layer directly beneath the building. By using high-precision laser levels and three-dimensional displacement sensors, we continuously monitor behavior in real-time, allowing for accurate horizontal restoration to the millimeter without imposing any burden on the structure. The compact construction, which does not require demolition or large-scale temporary works, enables "construction while living" without the need for homeowners to move or find temporary housing, minimizing both economic and mental burdens. We provide reliable evidence and long-term durability that are highly valued in inspections and real estate transactions, making this a trusted reinforcement technology that connects important residential assets to the future.
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basic information
Based on the i-LIFT method (patent-pending technology), we perform ground reinforcement and building lift-up by pressurizing and injecting quick-setting cement-based grout into the ground. For construction management, we use high-precision laser level measuring instruments and three-dimensional displacement measuring devices to continuously implement real-time control of displacement and level in millimeter units. The equipment used is designed to be compact and lightweight, accommodating space-saving construction. The injected material boasts excellent durability and chemical stability, preventing re-sinking due to aging deterioration. We establish a reliable structure that can also accommodate the reattachment of housing guarantees.
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It is ideal for preventing liquefaction settlement during earthquakes in existing detached houses, correcting building tilt due to uneven settlement, and fundamentally repairing structural defects during the sale and inspection of used houses. It is effective in real estate renovation projects that aim to recover and maintain the asset value of homes, as well as in renovation sites where there is a desire to reinforce the foundation without demolition or rebuilding. Additionally, it is suitable for situations where horizontal correction needs to be performed quickly while living in the property, while keeping temporary housing costs and moving expenses low, and for applications that want to prevent future re-settlement and include long-term ground guarantees.
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