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  6. Settlement correction work | Renovation proposal to prevent dizziness through floor tilt analysis and leveling of the home.

Settlement correction work | Renovation proposal to prevent dizziness through floor tilt analysis and leveling of the home.

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Subsidance correction work

last updated:Sep 07, 2026

ジオテック
ジオテック
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Resolve the floor slope that causes dizziness and discomfort before renovation! Measure the building's exterior level and correct the subsidence while living in it to ensure comfort and health after the renovation.

The often-overlooked tilting of floors during large-scale renovations and interior improvements is not just a visual issue; it can also be a significant cause of unexplained dizziness, headaches, and nausea for residents. GeoTech's settlement correction service focuses on the relationship between structural distortion of buildings and physical stress, providing the optimal solution to restore the level condition of homes before renovations. First, we conduct high-precision measurements of the building's perimeter level, quantifying and visualizing the height differences around the building, maximum settlement amounts, and deformation angles down to the millimeter. Based on a reliable diagnosis, we plan and execute "settlement correction while living," which requires no temporary housing or moving. We minimize stress for residents through low-noise and low-vibration construction, ensuring that living infrastructure remains uninterrupted. Additionally, we reinforce the foundation from the ground up with precision lift-up using the "i-LIFT method" and strengthen the foundation structure with the "Ganko Oyaji method." We are committed to protecting the value of the renovated home and the health of the family for the long term.

    Residential foundationsOther earthworks, foundation works, and exterior floorsRenovation and repair methods
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Settlement correction work | Renovation proposal to prevent dizziness through floor tilt analysis and leveling of the home.

photo4.jpg
photo4.jpg
  • Related Link - http://www.jiban.co.jp/service/etc/ganko.htm
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basic information

The corresponding structure includes various types of wooden frame, steel, and reinforced concrete single-family houses and small buildings. The survey methods utilize high-precision laser level measuring devices for measuring building perimeter levels and SWS tests, quantifying tilt angles and ground bearing capacity to the millimeter. The construction methods include liquid pressure injection (i-LIFT method), steel pipe pile driving method, pressure slab method, and carbon fiber foundation reinforcement (Ganko Oyaji method). The construction equipment employs a compact electric power unit that can operate indoors and in narrow spaces, ensuring low noise and low vibration during construction.

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Applications/Examples of results

Correction of floor slope and structural distortion before large-scale renovations or remodeling. Improvement of physical ailments such as dizziness, headaches, and insomnia in residents caused by floor tilt. Repair of issues like sticking doors, poor opening and closing, floor creaking, and torn wall coverings. Safe subsidence correction and leveling in a living situation without temporary housing or moving. Enhancement of strength and seismic reinforcement of unreinforced foundations that have aged, as well as prevention of long-term resettlement, can be widely utilized for improving living environments and preserving or increasing the value of residential assets.

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Settlement correction work | Resolve dizziness issues with floor tilt analysis and leveling corrections! Successful renovation with perimeter level measurement and methods to repair while living in the home | Geotech

Settlement correction work | Resolve dizziness issues with floor tilt analysis and leveling corrections! Successful renovation with perimeter level measurement and methods to repair while living in the home | Geotech

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Foundation Reinforcement Construction System "Ganko Oyaji"

Foundation Reinforcement Construction System "Ganko Oyaji"

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Method of repair work: "Settlement correction work"

Method of repair work: "Settlement correction work"

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i-LIFT construction method

i-LIFT construction method

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ジオテック

ジオテック

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The related categories of Residential foundations

  • Construction, work and methods
  • Construction methods and technologies
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  • Civil Engineering
  • Residential foundations
  • Other earthworks, foundation works, and exterior floors
          

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