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

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 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:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. アップコン Kanagawa//others 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
  2. 平成テクノス Osaka//others
  3. ジオラフター Chiba//Other construction industries
  4. 4 アップルハウス Aichi//Building Management 本社
  5. 5 null/null
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Subsidence correction work Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. [Construction Case] Restoration of Office Building Ground Subsidence Due to the Hanshin-Awaji Earthquake 平成テクノス
  2. Ground subsidence correction work "Underpinning method" ジオラフター
  3. [Construction Case] T Printing Company Factory in Miyagi 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 Case] Precision Machinery Factory: Floor Slab Settlement Correction Work 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] Supermarket: Floor Deflection Correction / Settlement Correction Work 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

31～45 item / All 83 items

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Presentation of Useful Materials for Settlement Correction Work: Explanation of 'Load-Bearing Slab Method'

Presentation of Useful Materials for Settlement Correction Work: Explanation of 'Load-Bearing Slab Method'

Lay a pressure plate (iron plate) under the foundation and use a jack to support the foundation and correct the tilt!

The "Pressure-resistant slab method" is a construction technique used when the surface layer is relatively hard, the weak layer is shallow, and the supporting layer is relatively shallow. Excavate 40 to 50 cm from the bottom of the foundation and install the pressure-resistant slab. Support the foundation with a jack to correct any tilt. 【Process Flow】 (1) Foundation excavation and pressure-resistant slab installation - Excavate 40 to 50 cm from the bottom of the foundation - Install the pressure-resistant slab (2) Pressure confirmation - Confirm pressure using a gauge-equipped jack (3) Jack installation - Support with the actual jack *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method

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Presentation of Useful Materials for Settlement Correction Work: Explanation of Ground Improvement 'Chemical Injection Method'

Presentation of Useful Materials for Settlement Correction Work: Explanation of Ground Improvement 'Chemical Injection Method'

Relatively inexpensive and can be constructed in a short period of time! We also offer helpful materials that clearly explain various construction methods!

The "liquid injection method" can be applied to shallow foundations. It is relatively inexpensive and can be constructed in a short period of time. The PDF document below provides easy-to-understand explanations of terms related to settlement correction work, as well as various methods, so please take a look. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method

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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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What is sinking correction work?

What is sinking correction work?

By reinforcing buildings with a solid foundation, we can reduce earthquake damage!

"Settlement correction work" refers to the construction aimed at correcting the sinking and deformation of buildings caused by changes in the ground due to ground subsidence, landslides, volume compression of fill, and crustal movements due to earthquakes, in order to restore stability. Are there symptoms of sinking or deformation, such as "a ball rolling when placed on the floor" or "cracks in the building foundation"? Apple House can fix it. By correcting the building to a solid foundation, it is possible to reduce earthquake damage. We will jack up the tilt of the building to level it and restore a safe and comfortable living environment. [Features] ■ Reduces earthquake damage by correcting the building to a solid foundation. ■ Levels the tilt of the building by jacking it up, restoring a safe and comfortable living environment. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement
  • Residential foundations
  • Earthquake-resistant construction method

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Sinking Correction Method: Steel Pipe Pile Driving and Load-Bearing Plate Method (Combined Method)

Sinking Correction Method: Steel Pipe Pile Driving and Load-Bearing Plate Method (Combined Method)

Construction using a combination of steel pipe piles and a bearing plate! It is suitable for cases of settlement due to volume compression of the fill.

The "Steel Pipe Pile Driving and Pressure Distribution Slab Method (Combined Method)" is a sinking correction method used in cases of settlement due to volume compression of fill soil. Construction is carried out using a combination of steel pipe piles and pressure distribution slabs. By correcting the building to a solid foundation, it is possible to reduce earthquake damage. The tilt of the building is jacked up and leveled, restoring a comfortable and safe living environment. 【Features】 ■ Suitable for cases of settlement due to volume compression of fill soil ■ Construction using a combination of steel pipe piles and pressure distribution slabs ■ Reduces earthquake damage by correcting the building to a solid foundation ■ Restores a comfortable and safe living environment by jacking up and leveling the building *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Residential foundations
  • Earthquake-resistant construction method

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Flexibly respond to ground and tilting conditions! 'List of Types of Settlement Repair Construction Methods'

Flexibly respond to ground and tilting conditions! 'List of Types of Settlement Repair Construction Methods'

The causes of subsidence are diverse! We propose construction methods tailored to the current ground conditions.

"I feel like my house is leaning..." If that's the case, please consult Apple House. The causes of sinking can vary widely, including earthquakes, ground subsidence, and construction defects. We propose methods tailored to the current ground conditions, including the "Steel Pipe Pile Press-in Method" to correct the tilt and prevent further sinking, as well as the "Pressure-Resistant Slab Method" and the "Foundation Lifting Method." Additionally, we have a model of sinking correction work on display at our headquarters. If you would like to visit, please feel free to contact us. 【Types of Methods】 ■ Steel Pipe Pile Press-in Method ■ Pressure-Resistant Slab Method ■ Combined Method of Steel Pipe Pile Press-in and Pressure-Resistant Slab ■ Foundation Lifting Method *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Residential foundations
  • Earthquake-resistant construction method

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For those troubled by sloping floors! Foundation repair work for floors where spheres roll!

For those troubled by sloping floors! Foundation repair work for floors where spheres roll!

Marbles and golf balls rolling around... The cause of that floor, which should be level, may be due to changes in the ground. Before it worsens, start with a free consultation.

"The ball rolls on what should be a level floor..." Do you have such concerns? The cause is likely due to the "tilt" of the building caused by ground changes. "Settlement repair work" is the construction to correct the sinking and deformation of buildings caused by ground subsidence, landslides, volume compression of fill, and crustal movements due to earthquakes, in order to restore stability. We propose methods tailored to the current ground conditions, including the "steel pipe pile driving method" to correct the tilt and prevent re-sinking, as well as the "pressure-resistant slab method" and the "foundation raising method." We will guide you according to your housing concerns and the state of the ground and tilt. Additionally, we have a model of settlement repair work on display at our headquarters. If you wish to visit, please feel free to contact us. [Types of Methods] ■ Steel Pipe Pile Driving Method ■ Pressure-Resistant Slab Method ■ Combined Steel Pipe Pile Driving and Pressure-Resistant Slab Method ■ Foundation Raising Method *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Residential foundations
  • Earthquake-resistant construction method

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Double Lock Method - Settlement Correction Work

Double Lock Method - Settlement Correction Work

All tilts and subsidence of structures and buildings will be corrected.

There are two main methods for settlement correction. 1. The method of raising from the foundation installed on the building's base. 2. The method of raising from beneath the building's foundation. The first method only has the effect of correcting settlement. It is not recommended due to the need for anchor cutting and foundation chipping. The second method allows for not only settlement correction but also continuous settlement suppression measures through support piles or ground improvement up to the ground support layer. Our company offers the following methods for raising from beneath the foundation as part of settlement correction work: - Steel pipe pile driving method (underpinning) - Double lock method (liquid injection method) - Pressure plate method - House lifting and raising method The steel pipe pile driving method and double lock method are techniques that can prevent future re-settlement. Additionally, all methods can be carried out while maintaining the living condition without having to move out. The construction cost of the double lock method is about half that of the steel pipe pile driving method.

  • Renovation and repair methods

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[Construction Case] Parts Manufacturer Factory: Floor Slab Settlement Correction Work

[Construction Case] Parts Manufacturer Factory: Floor Slab Settlement Correction Work

A case where the earthen floor, which had subsided and developed gaps due to the earthquake, was repaired in a short construction period without breaking the existing floor!

We would like to introduce a case where "floor sinking correction work" and "void filling work under the floor" were carried out at a parts manufacturer factory in Fukushima Prefecture. There were various areas within the factory experiencing sinking and deflection, resulting in a wavy floor and the occurrence of voids in addition to the sinking. After the construction, the factory floor was corrected to a nearly level state, and to suppress vibrations caused by forklift passage, we focused on injecting and filling the corridor areas to mitigate the vibrations. [Case Overview] ■ Construction Area: Approximately 1,470 m² ■ Maximum Sinking Amount: 40 mm ■ Maximum Void: 60 mm ■ Area: Parts manufacturer located in Fukushima Prefecture ■ Construction Period: 11 days *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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[Construction Case] Large Pachinko Parlor: Earthquake Recovery Work / Slab Floor Subsidence Correction Work

[Construction Case] Large Pachinko Parlor: Earthquake Recovery Work / Slab Floor Subsidence Correction Work

Settlement due to compaction: Significant sinking of the floor inside the store due to the impact of the Great East Japan Earthquake! We will introduce our response case.

We would like to introduce a case of "earthquake recovery work" and "floor sinking correction work" carried out at a large pachinko parlor located in Fukushima Prefecture. In this case, the floor inside the store had significantly sunk due to consolidation settlement and the impact of the Great East Japan Earthquake. The tilt of the floor caused discomfort while walking inside the store. An up-con method that could be corrected during the night while the store was closed was adopted, and our company conducted the sinking correction work. 【Case Overview】 ■ Construction Area: Approximately 700m2 ■ Maximum Settlement Amount: 161mm ■ Area: Fukushima Prefecture ■ Construction Period: Continuous 4 nights *For more details, please refer to the PDF materials or feel free to contact us.

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

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[Construction Example] Supermarket: Subfloor Settlement Correction Work (Chiba Prefecture)

[Construction Example] Supermarket: Subfloor Settlement Correction Work (Chiba Prefecture)

Due to the impact of the Great East Japan Earthquake, the floor inside the store sank! A case where repairs were made during the night while the store was closed.

Here is a case study of "subfloor sinking correction work" conducted at a large supermarket in Chiba Prefecture. Due to the impact of the Great East Japan Earthquake, the floor inside the store sank significantly. The Upcon method, which can be corrected during the night while the store is closed, was adopted, and our company carried out the correction. Since the store primarily handles fresh food products, we not only used plastic sheets for protection around the injection gun during construction but also enclosed the injectors to prevent resin dispersion while working. 【Case Overview】 ■ Construction Area: Approximately 2,000 m² ■ Maximum Sinking Amount: 99 mm ■ Area: Chiba Prefecture ■ Construction Period: Continuous 9 nights * To expedite the construction period, two construction plant vehicles were utilized (2011). * 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] Apartment: Correction of Sunken Floor Slab / Underfloor Void Filling Work

[Construction Example] Apartment: Correction of Sunken Floor Slab / Underfloor Void Filling Work

Resolve issues like 'gaps between the wall and ceiling' in just one day with the Upcon method!

We would like to introduce a case of "floor sinking correction work" and "filling work for voids and cavities under the floor" conducted in a condominium located in Niigata Prefecture. In the particular RC apartment building (first floor) we are introducing this time, due to the sinking of the floor, there were issues not only with "the tilt of the floor" but also with "gaps occurring between the walls and ceiling" and "doors not closing." After completing the floor sinking correction work and the filling work for voids (cavities) under the floor, the gaps between the walls and ceiling were eliminated, and the misaligned tile joints were leveled. Additionally, the doors that had been unable to close due to the distortion of the frames from the sinking were now able to close properly. 【Case Overview】 ■ Construction Area: 69m2 ■ Maximum Sinking Amount: 36mm ■ Maximum Void Amount: 190mm ■ Area: Niigata Prefecture ■ Construction Period: 1 day *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 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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