Subsidence correction work Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Subsidence correction work Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. アップルハウス 本社 Aichi//Building Management
  2. null/null
  3. アップコン 沈下修正の専門家【全国対応】【本社】神奈川県川崎市【事務所】札幌・仙台・名古屋・大阪・福岡 Kanagawa//others
  4. 平成テクノス Osaka//others
  5. ジオラフター Chiba//Other construction industries
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Subsidence correction work Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Sinking Correction Method: Steel Pipe Pile Driving and Load-Bearing Plate Method (Combined Method) アップルハウス 本社
  2. What is sinking correction work? アップルハウス 本社
  3. [Construction Case] Slab Foundation House: Settlement Correction Work (Kyoto Prefecture) アップコン 沈下修正の専門家【全国対応】【本社】神奈川県川崎市【事務所】札幌・仙台・名古屋・大阪・福岡
  4. [Construction Example] Slab Foundation House: Ground Settlement Correction Work Due to Earthquake (Ibaraki Prefecture) アップコン 沈下修正の専門家【全国対応】【本社】神奈川県川崎市【事務所】札幌・仙台・名古屋・大阪・福岡
  5. 4 [Construction Case Study] Slab Foundation House: Settlement Correction Work Due to Liquefaction - Site Tour アップコン 沈下修正の専門家【全国対応】【本社】神奈川県川崎市【事務所】札幌・仙台・名古屋・大阪・福岡

Subsidence correction work Product List

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[Construction Case] Slab Foundation House: Settlement Correction Work (Kyoto Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Kyoto Prefecture)

Corrected a maximum settlement of 46mm! A case that resolved the distortion of the door frame caused by settlement.

Here is an example of "settlement correction work" performed on a slab foundation house located in Kyoto Prefecture. This case involves a house that sank due to ground subsidence, resulting in warped door frames and gaps. The slab foundation house, which experienced a maximum settlement of 46mm, was corrected in 2.5 days. 【Case Overview】 ■ Maximum Settlement: 46mm ■ Area: Kyoto Prefecture ■ Construction Period: 2.5 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Example] Slab Foundation House: Ground Settlement Correction Work Due to Earthquake (Ibaraki Prefecture)

[Construction Example] Slab Foundation House: Ground Settlement Correction Work Due to Earthquake (Ibaraki Prefecture)

A maximum settlement of 500mm occurred! A case where the up-con method and single pipe pile driving method were used in combination for correction.

Here is an example of "settlement correction work" carried out on a flat foundation house located in Ibaraki Prefecture. This house was newly built and experienced a maximum settlement of 500mm due to the Great East Japan Earthquake. Due to the significant tilt, we used a combination of the up-con method and the single-pipe pile driving method for the correction. 【Case Overview】 ■ Maximum Settlement: 500mm ■ Area: Ibaraki Prefecture ■ Construction Period: 10 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Case Study] Slab Foundation House: Settlement Correction Work Due to Liquefaction - Site Tour

[Construction Case Study] Slab Foundation House: Settlement Correction Work Due to Liquefaction - Site Tour

A case study of correcting liquefied ground due to the earthquake! Maximum settlement of about 60mm was corrected in a day and a half.

We would like to introduce a case of "settlement repair work" carried out on a shallow foundation house located in Urayasu City, Chiba Prefecture. The house sank due to the impact of the Great East Japan Earthquake. The maximum settlement of approximately 60mm was corrected in 1.5 days. Additionally, due to many requests from customers who wanted to visit our construction site, we held an open house at this site with the kind cooperation of our customers. Many people were able to visit the site. 【Case Overview】 ■ Maximum Settlement: Approximately 60mm ■ Area: Urayasu City, Chiba Prefecture ■ Construction Period: 1.5 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Case] Slab Foundation House: Settlement Correction Work (Kawasaki City, Kanagawa Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Kawasaki City, Kanagawa Prefecture)

Possible to carry out construction without moving! Introducing a case where a settlement of up to 107mm was quickly corrected.

We would like to introduce a case of "settlement correction work" carried out on a slab foundation house located in Kawasaki City, Kanagawa Prefecture. The homeowner, who purchased the property as a newly built house, was deprived of a comfortable living environment due to the tilting of the house caused by ground subsidence. Several methods for settlement correction were considered, but the homeowner chose to request the work from our company, which could quickly make the corrections without requiring a move. 【Case Overview】 ■ Maximum settlement amount: 107mm ■ Area: Kawasaki City, Kanagawa Prefecture ■ Construction period: 4 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Case] Slab Foundation House: Settlement Correction Work (Kanagawa Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Kanagawa Prefecture)

Even if the space between neighboring properties is very narrow, construction is possible! A maximum settlement of 66mm can be corrected in 3 days.

Here is a case study of "settlement repair work" carried out at a certain house with a slab foundation in Kanagawa Prefecture. Due to a maximum settlement of 66mm observed in one corner of the living room, polyurethane resin was injected under the slab foundation to implement the settlement correction. This time, the work was done in a house with very narrow space between neighboring properties, but our company can perform the work without the need for extensive construction, allowing for a short construction period without affecting the neighboring property. 【Case Overview】 ■ Construction Area: 40m² ■ Maximum Settlement Amount: 66mm ■ Area: Certain residence in Kanagawa Prefecture ■ Construction Period: 3 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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Helpful Material: "Settlement Repair Work - Explanation of Terms and Various Methods"

Helpful Material: "Settlement Repair Work - Explanation of Terms and Various Methods"

We are currently offering materials that clearly explain the sinking correction construction! The explanations cover terminology and various construction methods in an easy-to-understand manner!

Settlement correction work refers to the construction process that involves applying steel pipes or chemical injections to buildings that have tilted due to ground subsidence, in order to bring them closer to a level position. This document provides detailed information on "settlement correction work" for buildings that have tilted due to ground subsidence, as well as the "chemical injection method" applicable to slab foundations. 【Contents】 ■ Settlement Correction Work - What is settlement correction work? - What is ground subsidence? ■ Correction Methods - Steel pipe pile driving method (underpinning method) - Pressure-resistant slab method - Void injection filling method - Chemical injection method *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method
  • Renovation and repair methods

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[Construction Case] Sugar Factory: Filling Work for the Void Under the Concrete Floor in the Turbine Room

[Construction Case] Sugar Factory: Filling Work for the Void Under the Concrete Floor in the Turbine Room

We receive requests because it can be constructed in a short period of time! Using urethane for subsidence correction.

We would like to introduce a case of "filling the voids under the concrete floor in the turbine room" at a sugar factory in Hokkaido. During excavation work next to the external building of the turbine room for another project, a void with a depth of 380mm was discovered under the concrete floor. Since a turbine is installed above in the building, we implemented void filling work as a measure to prevent subsidence. We injected polyurethane resin under the concrete floor in the turbine room to fill the voids, and after the injection, we confirmed the filling using a CCD camera, ensuring that the polyurethane resin was densely filled, and completed the work. 【Case Summary】 ■ Construction Area: Approximately 70m2 ■ Maximum Void Depth: 380mm ■ Construction Period: 1 day ■ Area: Kamikawa District, Hokkaido *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement

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[Construction Case] Slab Foundation House: Earthquake-Induced Settlement Repair Work (Miyagi Prefecture)

[Construction Case] Slab Foundation House: Earthquake-Induced Settlement Repair Work (Miyagi Prefecture)

Addressing the sinking of slab foundation houses due to earthquakes in a short construction period! A case where all areas were corrected to within -10mm.

We would like to introduce a case of "settlement repair work" conducted on a slab foundation house located in Sendai City, Miyagi Prefecture. Due to the impact of an earthquake, there was significant settlement from the bedroom towards the entrance. Cracks and gaps appeared in the columns and stairs of the entrance porch. All points, including a maximum settlement of 73mm, were corrected to within -10mm. 【Case Overview】 ■ Construction Area: Approximately 80m2 ■ Construction Period: 2 days ■ Maximum Settlement Amount: 73mm *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Ground foundation construction method
  • Civil Engineering Method

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[Construction Example] Slab Foundation House: Settlement Correction Work Due to Earthquakes and Liquefaction

[Construction Example] Slab Foundation House: Settlement Correction Work Due to Earthquakes and Liquefaction

Maximum settlement of about 80mm due to earthquake and liquefaction! A case corrected in a short construction period of 2 days.

We would like to introduce a case of "settlement correction work" performed on a slab foundation house located in Urayasu City, Chiba Prefecture. The slab foundation house experienced settlement due to liquefaction caused by the Great East Japan Earthquake. Living in a tilted house led to health issues such as poor physical condition. We corrected a maximum settlement of approximately 80mm over two days. 【Case Overview】 ■ Maximum Settlement: 80mm ■ Area: Urayasu City, Chiba Prefecture ■ Construction Period: 2 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Case] Slab Foundation House: Settlement Correction Work (Gifu Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Gifu Prefecture)

A maximum subsidence of 48mm occurred due to ground subsidence! Here we present a case of correcting subsidence within a short construction period of two days.

We would like to introduce a case of "settlement repair work" carried out on a certain house with a flat foundation in Gifu Prefecture. There was a request to perform settlement repair before the exterior wall work, and we were contacted by the client. We injected resin under the flat foundation to carry out the settlement repair, completing the work in two days. 【Case Overview】 ■ Construction Area: Approximately 36m2 ■ Maximum Settlement Amount: 48mm ■ Area: Gifu Prefecture ■ Construction Period: 2 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Residential foundations
  • Ground foundation construction method

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[Construction Process Video] Elementary School (Gym Floor): Settlement Correction Work

[Construction Process Video] Elementary School (Gym Floor): Settlement Correction Work

The gymnasium floor that has sunk and warped due to an earthquake and ground subsidence! Short construction period correction using the Upcon method.

We would like to introduce a video of the correction of the sinking floor in the gymnasium of an elementary school located in Miyagi Prefecture. The floor of the elementary school gymnasium has significantly sunk due to earthquakes and ground subsidence. This video explains the construction process of the Upcon method used in the gymnasium. The construction area is 665m2, and the construction period is 6 days. Please take a look. 【Site Information】 ■ Construction Area: 665m2 ■ Construction Period: 6 days ■ Maximum Sinking Amount: 133 ■ Maximum Void Amount: 90mm ■ Area: Miyagi Prefecture *For more details, please refer to the related links. For further information, please check the PDF materials or feel free to contact us.

  • Renovation and repair methods

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[Construction Example] Restoration Work of a Wooden House in Mihama 3-chome, Urayasu City, Chiba Prefecture

[Construction Example] Restoration Work of a Wooden House in Mihama 3-chome, Urayasu City, Chiba Prefecture

It was a satisfactory construction project! Here is an introduction to a case study of a wooden house slope restoration work.

Here is a case study of a wooden house slope restoration project. "Settlement correction work and liquefaction countermeasures are different things." "You must not abuse the foundation and the ground." "A shorter construction period is better." Based on these three points, we received the request from our client. We constructed a flat foundation over an area of 89m2 using a multi-point interval method. The construction period was 12 days. As a result, the work was satisfactory, and we received words of gratitude such as, "Each role was clear, and there was no waste in the flow of the entire construction process." [Case Overview] ■ Location: Mihama, Urayasu City, Chiba Prefecture ■ Building Name: Residence ■ Structure and Scale: Two-story wooden house ■ Foundation Structure: Flat foundation ■ Total Restoration Weight: Approximately 60 t *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Renovation and repair methods
  • Ground improvement

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Introduction to "Settlement Correction Works"

Introduction to "Settlement Correction Works"

We offer ground renovations that withstand earthquakes!

"Subsidance correction work" refers to construction aimed at correcting the subsidence and deformation of buildings caused by changes in the ground due to ground subsidence, landslides, volume compression of embankments, and crustal movements due to earthquakes, in order to restore stability. By correcting buildings to be on solid ground, it not only helps to regain a comfortable and safe living environment but also contributes to the reduction of earthquake damage. [Types] ■ Steel pipe pile driving method ■ Pressure-resistant slab method ■ Combination of steel pipe pile driving method and pressure-resistant slab method ■ Foundation raising method ■ Void injection work *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Earthquake-resistant construction method
  • Ground foundation construction method

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