Ground improvement work Product List and Ranking from 36 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Ground improvement work Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 太洋基礎工業 Aichi//General contractors and subcontractors
  2. HOKOKU ENGINEERING CO.,LTD. Osaka//Other construction industries
  3. 山下工業 Kyoto//Other construction industries
  4. 4 熊野組 Hiroshima//Other construction industries
  5. 4 エルニード協会 Kagawa//Other construction industries
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Ground improvement work Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. TRD method 太洋基礎工業
  2. HiroWork Kmighty Method 太洋基礎工業
  3. Groundwater Level Measurement Method (Chikachan) HOKOKU ENGINEERING CO.,LTD.
  4. 4 For deep excavation work and cutting/removal of underground obstacles! Super Top Method. 太洋基礎工業
  5. 5 Bauer method 太洋基礎工業

Ground improvement work Product List

46～60 item / All 87 items

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[To Ground Improvement Construction Companies] Information on the SEP Method

[To Ground Improvement Construction Companies] Information on the SEP Method

Securing profits while achieving high-spec foundational ground! Development of pile-type ground reinforcement methods.

We would like to introduce our "SEP Method." By using a screw with a drum attached, we can suppress construction soil discharge. There is less sludge after replacement, which reduces industrial waste disposal costs. Additionally, since there are four patterns of reinforcement body diameters, we can select the size of heavy machinery according to the site, making it possible to accommodate both narrow and large sites. 【Features】 ■ Eliminates waste ■ Not limited by soil type ■ Large pile diameter and wide pile spacing ■ High molding accuracy ■ Shortened construction period *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method

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Overview of the A&S construction method

Overview of the A&S construction method

Low cost, shortened construction period! Apply compressive force to weak ground to increase strength.

The "A&S Method" is a consolidation dewatering method that adds embankment to the ground improvement method "SKK Method," which enhances the groundwater recovery capacity. Since the ground that has been finely cavitated through vacuum vaporization experiences minimal settlement on its own, compressed air is sent to the sand layer surface using a large compressor, generating buoyancy pressure. The step-type Qin-TAKO compresses the cohesive soil directly and uniformly. By reducing the water content ratio through air blowing and subsequently applying vacuum vaporization, compression settlement is achieved through atmospheric pressure and embankment weight. The reduction in water content ratio and compression settlement leads to an increase in ground strength. 【Features】 ■ Low cost ■ Shortened construction period (approximately 3 months) ■ No restrictions on construction speed during embankment *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Civil Engineering Method

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[Construction Case] Ground Support Strengthening Injection Work for a Pool at a Certain Embassy

[Construction Case] Ground Support Strengthening Injection Work for a Pool at a Certain Embassy

Introduction of construction examples of pool ground support reinforcement injection work.

The RC pool has a length of 25m and a depth of 2m to 4m, with uneven loading. It is believed to have settled due to water leakage from the circulation piping. Additionally, the ground around the leakage area has loosened, causing the southeast corner to settle locally and deform. The plan was to perform overall support strength enhancement injection to stabilize the entire subsoil of the pool from an uneven state to a stable, uniform state, rather than partial repairs to stop further settlement. As a result, the entire structure was lifted by several millimeters, and at the same time, the deformation and inclination were repaired, allowing it to be restored to its original condition. [Case Overview] ■ Location: Tokyo ■ Building Name: 25m ■ Structure and Scale: 25m pool (H2000 to H4000) ■ Foundation Structure: Slab foundation ■ Total Restoration Weight: Approximately 650t *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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Multi-slide method

Multi-slide method

Installation method for products at sites where large vehicles and heavy machinery cannot enter.

【NETIS CB-060014-A】 This is a construction method for installing secondary products such as box culverts, free gradient ditches, and L-shaped retaining walls in mountainous areas and urban areas where large vehicles and heavy machinery cannot enter. It involves installing rails (steel materials) and steel balls, over which products mounted on sleds (steel materials) slide. Manual installation is also possible depending on the weight of the products.

  • Special Construction Method

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Uniform thickness soil-cement continuous wall TRD method

Uniform thickness soil-cement continuous wall TRD method

Thickened Soil-Cement Continuous Wall TRD Method

The TRD method (Trench cutting & Re-mixing Deep wall method) involves moving a cutter installed underground horizontally to excavate, mixing and stirring the solidifying liquid with in-situ soil in a vertical direction, and creating a wall-like solidified body underground. 【Features】 ○ Outstanding stability ○ Continuous without discrepancies ○ Homogeneous wall quality in depth direction ○ Arbitrary setting of core material spacing is possible ○ Deep construction is possible ○ High-precision construction is possible ○ Construction on slopes is possible ○ Construction with low headroom is possible ○ Cost reduction achieved through shortened construction period ● For more details on other functionalities, please contact us.

  • Steel structure construction
  • Foundation construction
  • Ground foundation construction method

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Proposal for improvement technology of embankment materials utilizing construction-generated soil.

Proposal for improvement technology of embankment materials utilizing construction-generated soil.

Significantly contributes to shortening construction periods and reducing costs! We have a track record of over 3 million m³ of construction nationwide.

We will introduce the "Improvement Technology for Embankment Materials Utilizing Construction Excavated Soil." Our company proposes a manufacturing technology for embankment materials through particle size improvement using construction excavated soil, which significantly contributes to shortening construction periods and reducing costs by employing a stabilizer. Additionally, by equipping the stabilizer with GNSS, operators can confirm the construction position and monitor the mixing situation in real-time. Furthermore, since the construction records are digitized, it leads to a reduction in construction management through the output of reports after completion. 【Construction Cycle】 1. Transporting soil and creating the improvement yard 2. Primary mixing 3. Adjustment (after primary mixing) 4. Secondary mixing 5. Transporting improved soil 6. Reusing construction excavated soil as embankment material *For more details, please refer to the PDF document or feel free to contact us.

  • Other civil engineering works

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Superflow Method

Superflow Method

Introducing high fluidity filling mortar suitable for filling narrow spaces and long-distance pumping.

The "Super Flow Method" is a high fluidity filling mortar that does not undergo volume change (reduction). The bleeding rate is low, at 1-2%. It also has a small heat of hydration and boasts extremely high fluidity. Please use it for filling narrow spaces and long-distance pumping. 【Features】 ■ Extremely high fluidity ■ No volume change (reduction) ■ Low bleeding rate of 1-2% ■ Small heat of hydration *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Ground Improvement Work "Ultra Column Method"

Ground Improvement Work "Ultra Column Method"

Constructing high-quality columns! Mechanical mixing deep mixing method using cement-based solidifying material slurry.

The Ultra Column Method is a mechanical mixing deep mixing treatment method that uses cement-based solidifying material slurry. It employs a unique cross-shaped anti-rotation wing on the excavation head, which reduces mixing failures caused by the soil rotation phenomenon that can occur in viscous ground. Additionally, by measuring the specific resistance of the column with a mixing tester immediately after construction, the mixing conditions can be confirmed, allowing for the creation of high-quality columns. 【Features】 ○ Improved mixing efficiency with unique technology ○ Reliable quality control ○ Various improvement forms available ○ Suitable for small-scale buildings ○ Adaptable to a wide range of soil types ○ Column diameter φ500 to φ1300mm ↓ For more details, please contact us or download the catalog ↓

  • Ground improvement
  • others

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Steel Pipe Pile Construction: "Ultra Pile Method - Gaia Pile Method"

Steel Pipe Pile Construction: "Ultra Pile Method - Gaia Pile Method"

With the low noise/low vibration rotary insertion method, pile construction is achieved without residual soil! It also contributes to environmental conservation by not using industrial waste.

The Ultra Pile Method and Gaia Pile Method utilize a unique stop management system that eliminates variability caused by construction machinery and workers, resulting in a significant increase in bearing capacity. This is a high-precision foundation pile technology, certified by the Minister of Land, Infrastructure, Transport and Tourism. 【Features】 ■ Environmental Conservation Rotary penetration method: Achieves pile construction with no residual soil. No industrial waste (such as ground treatment materials or cement milk) is used, and no leftover soil is generated. ■ High Bearing Capacity The unique shape of the pile tip provides a large bearing capacity. Economic pile design is possible. ■ Low Noise and Low Vibration Ideal for pile construction in urban areas, densely populated residential areas, and indoors. ■ High-Performance Construction Machinery Compact yet capable of high torque construction machinery that can adapt to limited construction conditions such as narrow access roads, construction sites, and sites with overhead restrictions (such as factories). *For more details, please contact us or download the catalog.

  • Earthworks
  • Pile and foundation work
  • Ground foundation construction method

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Reduction of fixed materials, decrease in generated residual soil, and improved mixing efficiency! 'Rising Method'

Reduction of fixed materials, decrease in generated residual soil, and improved mixing efficiency! 'Rising Method'

By using a special mixing agent, the water-to-solid material ratio of cement milk can be concentrated up to 40%, enabling the construction of high-strength improved soil!

The "Rising Method" is a ground improvement technique that involves placing pre-excavated soil into the excavation area and using a uniquely developed mixing bucket to mix the soil with slurry (W method) or soil with solidifying agents (D method), thereby constructing a highly homogeneous block-like improved body. By excavating the soil in advance, it allows for the "confirmation of the supporting layer and the soil to be improved," and also enables the "removal of organic soil that hinders solidification, as well as gravel layers, boulders, industrial waste, and underground obstacles that may impede construction," achieving various benefits. Additionally, in the W method, as a quality control test immediately after construction, the resistivity of the improved body is measured to confirm the mixing conditions. It has obtained the Architectural Technical Performance Certification from the Japan Building Disaster Prevention Association. 【Features】 ■ Reliable quality control ■ Enhanced mixing effect with unique technology ■ Applicable to small buildings as well as civil engineering structures ■ Compatible with a wide range of soil types ■ Confirmation of advanced ground ■ Low noise and low vibration *For more details, please refer to the PDF materials or feel free to contact us.

  • Earthworks
  • Ground improvement
  • Ground foundation construction method

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Ground Improvement in Wakayama Prefecture: Ground Reinforcement Method 'Woody Force Method'

Ground Improvement in Wakayama Prefecture: Ground Reinforcement Method 'Woody Force Method'

Applicable to sandy and clayey soil in Wakayama Prefecture! This is an ecological construction method that utilizes small-diameter thinned timber as ground reinforcement material for houses, taking the environment into consideration!

The Woody Force method is a ground reinforcement technique aimed at small-scale buildings, utilizing unused thinned wood. This method uses thin-diameter thinned wood of "sugi" (cedar) or "hinoki" (cypress), which is somewhat too slender for use as house pillars and has been largely underutilized, as ground reinforcement material for houses, making it eco-friendly. By applying anti-corrosion and anti-termite treatment that complies with AQ certification (certification for quality wood building materials, etc.) B-3 (outdoor product components) to the wood used as ground reinforcement material, we aim to further enhance durability. 【Features】 ■ CO2 Reduction - Does not use cement or steel, which emit large amounts of CO2 during the manufacturing process - Contributes to energy conservation and reduction of greenhouse gases ■ Durability - By applying anti-corrosion and anti-termite treatment that complies with AQ certification B-3 to the wood used as ground reinforcement material, we aim to further enhance durability. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method

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[Technical Information] What is Liquefiable Ground / What is Liquefaction Survey Method / Court Case Examples

[Technical Information] What is Liquefiable Ground / What is Liquefaction Survey Method / Court Case Examples

Why is liquefaction investigation necessary? We are publishing information about the risks of liquefaction and the investigation!

This document introduces ground that is prone to liquefaction, methods for liquefaction investigation, and case studies related to litigation. Since the Great East Japan Earthquake, liquefaction has become widely recognized in society. In the future, it may be judged as something that can be anticipated based on legal precedents. We have summarized why liquefaction investigation is necessary, the risks of liquefaction, and the investigation methods using photos and diagrams, so please take a moment to read it. [Contents] ■ Case studies of litigation due to liquefaction damage ■ What constitutes ground prone to liquefaction ■ Methods for liquefaction investigation ■ Methods for determining liquefaction *For more details, please refer to the PDF document or feel free to contact us.

  • Site and ground investigation

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Ground Improvement Work "Screw Press Method"

Ground Improvement Work "Screw Press Method"

Protecting Japanese buildings from earthquake disasters! Because it's in unseen areas, assurance of seismic and environmental performance is essential.

The "Screw Press Method" is a ground improvement technique that enhances soil bearing capacity, creates earthquake-resistant ground, and is an environmentally friendly low-carbon ground improvement method. The crushed stone columns created by this method compact the entire ground through pressure, and even if shear occurs, it has little effect on strength, while also effectively attenuating seismic waves, protecting your valuable home from earthquakes. It demonstrates tremendous effectiveness in liquefaction countermeasures by strongly compacting the ground and dissipating pore water pressure through highly permeable piles. This method resolves the concerns and worries associated with traditional ground improvement work, creating a reliable foundation to support buildings. 【Features】 ■ Significant reduction in construction time and costs ■ Environmentally friendly low-carbon ground improvement method ■ Capable of forming piles from thinned wood or crushed stone columns ■ Excavation method with zero excavation residual soil ■ Crushed stone columns are strong against earthquakes and significantly reduce liquefaction phenomena *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement materials

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