Improved Construction Method Product List and Ranking from 57 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

Improved Construction Method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. エルフ 本社・高松営業所 Kagawa//General contractors and subcontractors
  2. エルニード協会 Kagawa//Other construction industries
  3. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  4. 4 千代田工営 Saitama//General contractors and subcontractors
  5. 5 エスエスティー協会 Chiba//Other construction industries
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Improved Construction Method Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Introduction to the ground improvement method "Elmad S Method" エルフ 本社・高松営業所
  2. High Grip Grout Method Taiyo Kisokogyo Co.,Ltd.
  3. Non-welded joint "Tsuitaro" 千代田工営
  4. 4 Columnar Ground Improvement "SST Method" エスエスティー協会
  5. 4 Super Rappuru Erunido Construction Method Building Technology Performance Certificate エルニード協会

Improved Construction Method Product List

61～90 item / All 111 items

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Shallow Ground Improvement Method "STB Method/Soil Limer Method"

Shallow Ground Improvement Method "STB Method/Soil Limer Method"

Top-class industry track record in shallow ground improvement! Leave it to us.

Our company conducts shallow ground improvement using a method that involves adding and mixing cement-based and lime-based solidifying agents in situ to create improved layers with the necessary strength according to the purpose, targeting weak ground. With our extensive experience and unique technology development, we achieve safe construction that is "low-cost," "energy-efficient," and "speedy." 【Technical Scope】 ■ Improvement of roadbed, subgrade, and base ■ Improvement of temporary roads ■ Improvement of foundation ground for structures ■ Improvement of embankment stability ground ■ Improvement of coastal sludge *For more details, please download the PDF or contact us.

  • Ground foundation construction method
  • Improved Construction Method

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Cost reduction: Ground improvement method with a shorter design length than conventional method support piles.

Cost reduction: Ground improvement method with a shorter design length than conventional method support piles.

The design length is shorter than that of conventional solid piles! Compared to other methods, it may also reduce the overall construction cost.

The Eco-GEO method is a replacement method rather than a support pile method. The weight supported by the "crushed stone reinforcement body" is distributed underground, so it does not require a solid foundation at the tip, and in many cases, the design length is shorter than that of conventional solid piles. Therefore, depending on the ground conditions, it may be possible to reduce the overall construction cost compared to other methods. 【Features】 ■ Supports the weight of the building with both the "crushed stone reinforcement body" and the "original ground" ■ Does not require a solid foundation at the tip ■ In many cases, the design length is shorter than that of conventional solid piles ■ Depending on the ground conditions, it may be possible to reduce the overall construction cost compared to other methods *For more details, please download the PDF or feel free to contact us.

  • Ground improvement
  • Improved Construction Method

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Ground improvement method that can reduce the burden on site managers and contribute to shortening construction periods.

Ground improvement method that can reduce the burden on site managers and contribute to shortening construction periods.

Quality control is completed simultaneously with the completion of construction! There is no need to wait for the confirmation of the strength of the test pieces.

We would like to introduce our residential crushed stone ground improvement work, "Eco Geo Method." Since there is no need for a curing period, construction time can be shortened. No water is used during the construction. As the material is crushed stone, there is no need for level management of the pile heads. Additionally, there is no concern about damaging the pile heads during foundation excavation. 【Features】 ■ No curing period required ■ Can be constructed without water ■ No post-testing (test pieces) required ■ No level management of pile heads needed *For more details, please download the PDF or feel free to contact us.

  • Ground improvement
  • Improved Construction Method

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Construction Method: "Rising Method"

Construction Method: "Rising Method"

Achieve a solid foundation for buildings.

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 improved body of block-like consistency. 【Features】 ○ Ground conditions can be confirmed through pre-excavation ○ Mixing conditions can be investigated immediately after construction ○ Underground obstacles can be removed ○ A cubic shape allows for a 100% improvement rate For more details, please contact us or download the catalog.

  • Ground foundation construction method
  • Improved Construction Method

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Ground Improvement Method "Rising Method ECO"

Ground Improvement Method "Rising Method ECO"

Strengthening the foundation even more! A reliable construction method that has obtained the Architectural Technical Performance Certification from the Japan Building Research Institute. Environmentally friendly with low noise and low vibration.

The "Rising Method ECO" allows for the construction of high-quality improved bodies using the newly developed "Rising Liquid." The stirring conditions are checked with a Rising Tester (resistivity measurement device). The homogeneity of the improved body for the target soil is meticulously verified through mold core testing, enhancing construction quality. Additionally, it can accommodate large-scale improvement works for civil engineering structures and more. This is a reliable method that has obtained the Architectural Technical Performance Certification from the Japan Building Comprehensive Testing Institute. 【Features】 ■ Reliable quality control ■ Enhanced stirring 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
  • Improved Construction Method

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Ground reinforcement work - surface improvement method

Ground reinforcement work - surface improvement method

Reinforcement of weak ground and unbalanced ground with ground improvement work! Surface improvement method.

The surface improvement method involves mixing soil with a cement-based solidifying agent to create an artificially hard and uniform ground, approximately 1 meter thick, beneath the foundation. After mixing the soil and cement-based solidifying agent, heavy machinery is used for compaction to solidify the ground. If care is not taken at this stage, a good ground will not be achieved. Thorough compaction is essential for surface ground improvement. ↓↓ For more details, please contact us. ↓↓

  • Ground improvement materials
  • Improved Construction Method

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Information on joining as a contractor for the Screw Press Method.

Information on joining as a contractor for the Screw Press Method.

Earthquake-resistant, low-cost, and environmentally friendly. New technology for ground improvement methods for residential use.

GranTech Co., Ltd. is seeking franchisees for the high-quality yet low-cost ground improvement method, the "Screw Press Method." This method uses a special screw equipped with a dedicated ground improvement machine, employing the principle of a screw nail for excavation. It generates a compaction phenomenon around the excavation area, creating a stronger foundation. While the cost is lower than conventional methods, it allows for orders at a price with added value. This new business with high added value will contribute to the development of your company. 【Features】 ■ Stable revenue secured through advanced patented technology ■ Excellent cost competitiveness ■ Significant contribution to the environment ■ Maintenance of high quality in ground improvement ■ Ultra-low cost in liquefaction mitigation work *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Improved Construction Method

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SPD method

SPD method

Compatible with various ground conditions! Achieves simplification and can be deployed with a construction method suitable for factory sites.

The "SPD Method" is a construction method designed for surface collapse countermeasures, characterized by excellent workability, economic efficiency, and a goal of short-term construction. The hydraulic hammer operates by using its own weight to drive steel pipes into the ground, with a hammer load of only 23 kg. Even when combined with the weight of a 4.0 m steel pipe, the total weight is around 53 kg, resulting in relatively low vibrations during installation, which helps to minimize loosening of the slope caused by vibrations. Additionally, since the steel pipes being installed are treated as restraining elements and no tensile force is expected, pressure plates are not used. This allows for the option to either embed the pipe heads underground or cut protruding piles at the surface, leaving no structures above ground. 【Features】 - Lightweight and minimal equipment, making transportation easy - Relatively low vibrations - No structures left on the surface - Countermeasure method for surface collapse - Excellent workability *For more details, please refer to the PDF document or feel free to contact us.

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

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Introduction to the Bontelran Method Case Studies

Introduction to the Bontelran Method Case Studies

All the necessary work required by conventional methods is eliminated! Introduction of case studies on the Bontelan method, which significantly reduces costs.

The "Bontoran Method" is a technique that allows for the recycling of ground materials by improving soft soil on-site, adding functions such as earthquake resistance. It does not require special equipment; improvement can be achieved simply by attaching a mixing attachment to an excavator. In the "Hamao District Embankment Construction," soft sludge-like soil was generated within a retention basin, and after considering recycling methods, this technique was adopted, leading to the completion of the river embankment in December 2002. There are various other construction examples, including the "Haga Pond District Development Project" and the "Torigo District Road Improvement Project." 【Construction Examples】 ■ Hamao District Embankment Construction (2002) ■ Improvement of National Route 458 (Agricultural Road Culvert) ■ Haga Pond District Development Project ■ Oami Central District Wide-Area Agricultural Land Development Project, Section 1 ■ Torigo District Road Improvement Project ■ Ichinichiya District and other embankment projects *For more details, please refer to the PDF document or feel free to contact us.

  • Earthworks
  • Pile and foundation work
  • Improved Construction Method

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Introduction to the construction process of the special foundation method "TNF Method" for weak ground.

Introduction to the construction process of the special foundation method "TNF Method" for weak ground.

Introducing the construction process of the "TNF method," which suppresses differential settlement and resists earthquakes and liquefaction!

The "TNF Method" is a special foundation construction method that achieves low-cost foundations through shallow ground improvement. It features a lattice-like structure that integrates the ground improvement body and the foundation. (Two-stage improvement: primary and secondary improvement) Since the foundation is directly constructed on the secondary improvement layer, it can be completed at a low cost and in a short period. The lattice-like structure provides an "enclosure effect" that holds soil and offers very high safety in supporting buildings. This document introduces the construction process with accompanying photographs. [Included Items] ■ What is the TNF Method ■ TNF Method Construction *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Special Construction Method
  • Improved Construction Method

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Improved Ground Improvement Method "WIB Method" [Helpful Materials Available Now!]

Improved Ground Improvement Method "WIB Method" [Helpful Materials Available Now!]

Simultaneously achieve environmental vibration reduction and liquefaction prevention in transportation, factories, and construction! Reliable technology for safety measures! This is our company's unique improved ground improvement method.

E&D Tech Design Co., Ltd.'s "WIB Method" is an improved ground method that reduces environmental vibrations from traffic, factories, and construction, as well as seismic shaking, while addressing liquefaction and enhancing and stabilizing the bearing capacity of weak ground. By using a rigid cell-type plate or wall structure, it simultaneously achieves liquefaction prevention and differential settlement prevention, making it a cost-effective method overall. Additionally, it can also address micro-vibrations that interfere with the operation of precision machinery and medical devices in high-tech industries. 【Features】 ■ Liquefaction prevention through strain suppression of the ground using a cell-form structure ■ Differential settlement prevention through improved horizontal bearing capacity of the ground using a plate structure ■ Vibration reduction value prediction and design based on ground surveys, achieving set targets ■ Recipient of the Minister of Education, Culture, Sports, Science and Technology Award for Scientific and Technological Achievement in 2011 ■ Capable of addressing micro-vibrations that affect medical devices *For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement materials
  • Improved Construction Method

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Ground improvement method "MITS Method CMS System"

Ground improvement method "MITS Method CMS System"

Creating new benefits from the combination of jet mixing and mechanical mixing! Improved workability through offset construction.

The "MITS Method" is a ground improvement technique that utilizes a modified machine based on a backhoe, which employs two mixing systems: medium-pressure injection of slurry and a special mixing blade. It combines the characteristics of mechanical mixing methods and jet grouting methods, allowing for excavation and mixing with the mixing blade while simultaneously injecting cement slurry at medium pressure (P = 5 to 15 MPa). It can create large-diameter improvement bodies of up to 1600 mm. 【Features】 ■ Creation of new benefits through the combination of injection mixing and mechanical mixing ■ Ability to select machinery that fits the construction conditions ■ The improvement machine is compact and lightweight, making it suitable for narrow sites ■ Improved workability through offset construction ■ Capability to perform construction both below and above the machine position *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Improved Construction Method

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Erosion control and slope disaster prevention

Erosion control and slope disaster prevention

Investigation to prevent sediment disasters such as landslides, mudslides, and collapses in steep slopes.

Our company conducts surveys to prevent sediment disasters such as debris flows, landslides, and collapses in steep areas before they occur. Sediment disasters triggered by heavy rain, concentrated downpours, and earthquakes are formidable threats that can take away invaluable lives and property. However, it is possible to implement preventive measures in advance. 【Target Projects】 ■ Landslides and Steep Slopes - Investigation, observation, analysis, and planning of countermeasures for dangerous locations and areas at risk of steep slope collapse. ■ Debris Flows (Investigation, Planning, Design) - Investigation of dangerous debris flow streams, basic environmental planning for streams, and consideration of countermeasure plans. ■ Falling Rocks (Investigation, Planning, Design) - A series of services from the investigation of rolling and floating rocks to the design of countermeasure works. *For more details, please refer to the PDF document or feel free to contact us.

  • Environmental Survey
  • Improved Construction Method

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Ground improvement for immobile tetra.

Ground improvement for immobile tetra.

Skillfully working with soil and ground. Providing safe ground suitable for various structures.

At Fudo Tetra, we offer "ground improvement" services. Since successfully developing the sand compaction pile method, which has now become a representative ground improvement technique, we have continued to conduct further research and development. As experts in ground engineering, we possess a wealth of design and construction techniques and a proven track record, earning high evaluations and trust. Through the technology we have cultivated over many years, we aim to deepen our understanding of the earth, provide safe ground for all structures, and create new spaces that respect the earth. 【Features】 ■ Skillfully working with soil and ground ■ Creating reliable, safe, economical, and environmentally considerate ground ■ Providing technology that meets various construction needs ■ Effectively utilizing construction materials and industrial by-products ■ Facilitating a wide variety of construction machinery to ensure safe and reliable execution *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Improved Construction Method

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Seismic-resistant and vibration control construction method "Magellan"

Seismic-resistant and vibration control construction method "Magellan"

Introducing reinforcement technologies for disaster-resistant buildings that excel in property preservation and business continuity plans, preventing collapse and ensuring seismic safety!

"Magellan" has been developed not only to protect steel and wooden structures from earthquake damage (such as severe destruction or collapse) but also to minimize damage to non-structural components, serving as a multifunctional disaster mitigation reinforcement material that excels in property preservation and corporate business planning. We offer two installation methods: the "brace type" for use at column-beam joints and the "strut type" for openings and walls. It enhances structural strength, absorbs energy, suppresses interlayer displacement, and reduces the anxiety of shaking. [Features] ■ Effective for seismic resistance and vibration control ■ Installation methods include brace type and strut type ■ Maintenance-free ■ Applicable to over 90% of the floor area of steel buildings ■ Lightweight and cost-effective *For more details, please refer to the PDF materials or feel free to contact us.

  • Earthquake-resistant construction method
  • Earthquake-proof and vibration-damping equipment
  • Improved Construction Method

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Construction Technology Examination Certification (Building Technology) Report

Construction Technology Examination Certification (Building Technology) Report

We would like to introduce the construction technology examination certification report for the "Light Drain Columbus Method" (Building Technology).

This document is the construction technology review certification report for the ground replacement method "Light Drain Columbus Method." It includes the technology subject to review certification, development goals, review certification results, the history of the review certification, and details of the review certification. Please take a moment to read it. [Contents] ■ Overview ■ Details of the review certification ■ Materials *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Heat insulation and heat shielding methods
  • Earthquake-resistant construction method
  • Improved Construction Method

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Disaster recovery and disaster prevention construction method "Expanded Polystyrene Particle Lightweight Concrete"

Disaster recovery and disaster prevention construction method "Expanded Polystyrene Particle Lightweight Concrete"

Packaging improves workability and shortens construction time! It is possible to design to reduce slip failure stress.

"Expanded Polystyrene Particle Lightweight Concrete" has moderate fluidity and can be poured into free shapes. It is possible to design a mix that has underwater non-segregation properties. Unlike lightweight mixed soil, EPS lightweight materials, concrete materials, and natural ground materials, it is a uniform ground material that can be adjusted to appropriate unit weight and strength, making it effective in reducing ground consolidation settlement. [Features] ■ It is possible to design a mix with underwater non-segregation properties. ■ It has moderate fluidity and can be poured into free shapes. ■ It is possible to design to reduce slip failure stress. ■ Bagging improves workability and shortens construction time. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement
  • Civil Engineering Method
  • Ground improvement materials
  • Improved Construction Method

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Three S G Method Association Management Headquarters, Iwasui Development Co., Ltd. Company Profile

Three S G Method Association Management Headquarters, Iwasui Development Co., Ltd. Company Profile

We offer comprehensive proposals for building a solid foundation and creating a lifelong life plan!

The Iwasui Development Co., Ltd., which operates the Three S G Method Association, selects appropriate reinforcement methods according to the use of the ground through proper investigation and design, and strengthens weak ground and prevents water leakage through methods such as the Iwasui Grout Method and the Three S G (Semi-Pile) Method. To accurately respond to the diversifying needs of the times, we are also advancing research and development on various types of ground, playing a pioneering role in foundational ground. 【Business Areas】 ■ Grouting Division ■ High-Pressure Injection Division ■ Ground Improvement Division ■ Foundation Pile Division ■ Civil Engineering Division ■ Pushing Method Division *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method
  • Civil Engineering Method
  • Ground improvement
  • Improved Construction Method

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Surface Improvement Method for Ground Improvement

Surface Improvement Method for Ground Improvement

A method of creating a plate-like improved body underground by spreading, mixing, and compacting special cement.

The "Surface Improvement Method" is a ground improvement technique that can be selected when weak layers are distributed at shallow depths. It is effective for ground that has been disturbed due to plowing in agricultural fields or ground that has been damaged near the surface due to building demolition. It demonstrates excellent effects in preventing settlement, increasing bearing capacity, and preventing liquefaction, while also being low-noise, low-vibration, and ensuring peace of mind for nearby residents with short construction periods. 【Features】 ■ Excellent effects in preventing settlement, increasing bearing capacity, and preventing liquefaction ■ Low noise ■ Low vibration ■ Short construction period *For more details, please refer to the catalog or feel free to contact us.

  • Civil Engineering Method
  • Renovation and repair methods
  • Improved Construction Method

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Introduction to the lineup of ground improvement construction methods.

Introduction to the lineup of ground improvement construction methods.

Introducing a variety of methods used in ground improvement work!

At Iejima Construction Co., Ltd., we handle various methods for ground improvement work. We possess technologies such as the "Static Compaction Pile (SDP) Method" aimed at liquefaction countermeasures and arc sliding countermeasures, as well as the "Sand Compaction Pile Method" and the "Sand Drain Method," which shortens drainage distance. For any inquiries regarding ground improvement work, please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method
  • Ground improvement
  • Improved Construction Method

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Revolution in Ground Improvement: Solving the Hexavalent Chromium Generation Problem! Nikken Zero Method Series

Revolution in Ground Improvement: Solving the Hexavalent Chromium Generation Problem! Nikken Zero Method Series

No cement-based hardeners used! We protect the environment and asset value without generating dust or industrial waste.

The "Nikken Zero Construction Method Series" is a ground improvement work that does not use cement-based solidifying agents. [Issues in Ground Improvement Work] ■ Dust problem caused by solidifying agents being blown away by the wind during improvement ■ Industrial waste problem due to residual soil mixed with cement ■ Hexavalent chromium generation problem ■ Decrease in land asset value due to the presence of improved materials during building demolition or sale ■ High demolition costs associated with the removal of improved materials This construction method series solves all these problems. It does not generate dust, industrial waste, or hexavalent chromium, and it prevents a decrease in land asset value. In response to the voices of our clients, construction methods that do not require significant costs are being developed one after another.

  • Ground improvement
  • Improved Construction Method

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[Construction Example] Raised the building by 6 meters to expand the lifting height of the crane inside the factory.

[Construction Example] Raised the building by 6 meters to expand the lifting height of the crane inside the factory.

Construction method that does not stop factory operations" Electric Industry Co., Ltd. Kawagoe Factory "Lift-Up Method

The "Lift-Up Method" is a construction technique that raises a building while maintaining seismic strength without dismantling the existing factory structure. In this project, we received a request to increase the crane lifting height due to the aging of the existing traveling crane. First, we conducted an investigation of the seismic resistance and strength of the existing building to confirm its current seismic resistance and strength. We determined that with reinforcement, it could withstand the elevation. During construction, we connected the columns of the raised portion to the existing column tops to enhance strength, and then, using the cover build method, we installed a new roof and walls before dismantling the existing roof from the inside. As a result, the crane lifting height was increased, contributing to improved work efficiency. 【Construction Targets】 ■ There are documents such as drawings and structural calculation sheets. ■ The foundation of the existing building has sufficient strength. *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • others
  • Improved Construction Method

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High-quality ground improvement method with minimal variation in strength【3S G Method】

High-quality ground improvement method with minimal variation in strength【3S G Method】

Achieving high quality and high strength without being limited by the construction site! A new construction system established with unique technology.

Miho Technos Co., Ltd. is based in Yonago City, Tottori Prefecture, and we grasp the condition of the land through ground surveys, which can be considered a health check for the ground, and propose ground improvement methods suitable for the conditions. Ground improvement, in essence, refers to the artificial enhancement of the ground to maintain stability when constructing buildings, bridges, and other structures on it. The "Three S G Method," a type of ground improvement method, is a technique that achieves safer and more stable foundation construction. Depending on the purpose, various improvement forms can be selected, including pile types (pile arrangement, circular arrangement, lap arrangement), block types, and wall types. By utilizing a specialized mixing blade, we achieve high mixing efficiency, allowing for the construction of stable quality columns, making it applicable to sandy soil, clayey soil, and loamy ground. 【Features】 ■ Applicable to various improvement forms ■ Suitable for diverse soil types ■ Reliable construction management ■ Capable of adapting to various sites ■ Minimal generation of residual soil ■ Minimal impact on the surrounding environment *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Ground improvement
  • Improved Construction Method

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GEOTETS method for soil retention work in agricultural ponds and river embankments.

GEOTETS method for soil retention work in agricultural ponds and river embankments.

Temporary construction methods for river and reservoir embankments that do not create water channels! They are also used for the extraction of existing piles and soil contamination measures!

The "GEOTETS method" is a construction technique that allows for the safe removal of materials without significantly impacting the surrounding ground by simultaneously filling the voids left by continuous extraction with a specially developed filler material designed for this method. This technique can highly suppress ground displacement in sandy (gravelly) and soft ground conditions. In recent years, due to the frequent occurrence of major disasters caused by concentrated heavy rainfall, it has gained attention from river management authorities as a method that does not create water channels in temporary construction for river and pond embankments. In the field of soil contamination remediation, its implementation record is increasing as one method to block the movement of contaminants. Even in cases where large volumes of filling are required, such as with steel pipe piles, it has become possible to fill quickly and in large quantities simultaneously. 【Features】 - Construction underwater is possible. - Construction is possible in narrow spaces. - Construction can be done on both small and large scales. - The filling amount can be controlled according to the amount of adhering soil. 【Disaster Recovery Response and Emergency Temporary Measures】 - Steel sheet piles and H-piles can be reused, providing a proven method to alleviate material shortages in temporary construction during large-scale disasters. - It is cheaper than leaving materials in place (we have set a low price!).

  • Ground foundation construction method
  • Improved Construction Method

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Ground Improvement Method: "Chemical Injection Method"

Ground Improvement Method: "Chemical Injection Method"

A method that improves, stops water, and strengthens a limited area of the target ground using instant-setting materials.

This method involves drilling to the planned injection depth using double pipe rods, and after completing the drilling, the main agent and the reactive agent are each sent through the inner and outer pipes of the double pipe rods, where they are combined in a monitor at the tip of the rod for injection improvement.

  • Civil Engineering Method
  • Ground improvement
  • Improved Construction Method

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[Construction Case] Sagamihara City, Midori Ward T Column New Construction and Renovation Work

[Construction Case] Sagamihara City, Midori Ward T Column New Construction and Renovation Work

290 construction locations, excavation length of about 10m! A case of columnar improvement work using the T-column method.

We would like to introduce a case study of ground improvement work carried out by our company. In a vast area in Tsukui, Sagamihara City, we performed columnar improvement work using our original deep mixing method and T-column method. Due to the project involving 290 locations and an excavation depth of approximately 10 meters, we installed a 30-ton silo and plant for the solidifying material. Solidifying material was delivered daily, and the work was successfully completed. 【Case Overview】 ■ Project Name: T-Column New Construction and Renovation Work in Midori Ward, Sagamihara City ■ Construction Date: March 16, 2020 ■ Location: Chigira, Midori Ward, Sagamihara City *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method
  • Improved Construction Method

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[Construction Example] Atsugi City Surface Improvement Using Mixing Bucket

[Construction Example] Atsugi City Surface Improvement Using Mixing Bucket

Introducing a case of surface improvement associated with new construction work conducted in Atsugi City, Kanagawa Prefecture!

We would like to introduce a case study of ground improvement work carried out by our company. In Atsugi City, Kanagawa Prefecture, we performed surface improvement work associated with the new construction of the Atsugi Fire Station South Mohri Branch. A mixing bucket was attached to a 0.7 backhoe, and we mixed 162 tons of solidifying agent for an area of 893 m². 【Case Overview】 ■ Project Name: Surface Improvement in Atsugi City Using a Mixing Bucket ■ Construction Date: October 14, 2020 ■ Location: Nagase, Atsugi City, Kanagawa Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Improved Construction Method

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Medium and deep ground improvement methods

Medium and deep ground improvement methods

The automatic flow recording device controls the discharge amount of the solidifying liquid, allowing for homogeneous ground improvement.

This technology is a ground improvement method that allows for the production of improved soil with a specified strength by setting the additive rate of solidifying agents according to the soil characteristics of the target ground. The improved soil achieves strength in a short period, enabling early use. Since no consolidation settlement occurs, the upper soil does not deform. Additionally, our company can implement both wet and dry improvement methods under a complete construction management system, tailored to various soil and ground conditions. 【Features】 ■ Improved soil with specified strength can be obtained ■ Improved soil achieves strength in a short period, allowing for early use ■ No consolidation settlement occurs, preventing deformation of the upper soil ■ Low vibration and low noise ■ Minimal impact on surrounding areas *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Improved Construction Method

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Foundation ground improvement method "MMB Method"

Foundation ground improvement method "MMB Method"

Low vibration, low noise, and dust-free! Construction can be carried out while confirming the supporting ground across the entire fabric foundation!

The "MMB Method (Multi-Mixing Bucket Method)" is a block mixing treatment method suitable for supporting buildings and structures, as well as for soft ground countermeasures using a slurry addition approach. It can be implemented on slopes and can accommodate changes in the depth of the supporting ground. It is applicable to independent foundations, strip foundations, and mat foundations. Additionally, with a dedicated management device, reliable construction management and highly dependable ground improvement can be achieved. 【Features】 ■ Applicable to a wide range of geological conditions including sandy soil, clayey soil, and loam ■ Ground improvement can be achieved up to a depth of 5 meters ■ The bearing capacity after improvement can reach approximately 300 kN/m² for the long term ■ The supporting ground and the mixing condition can be visually confirmed directly ■ Low vibration, low noise, and dust-free *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Ground foundation construction method
  • Improved Construction Method

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Ground improvement method "Super RAPL Elneed Method"

Ground improvement method "Super RAPL Elneed Method"

Foundation construction method using fluidized treatment soil.

The "Super Rappuru Erunido Method" is a ground improvement technique that utilizes soil generated from excavation down to the supporting ground level. By adding solidifying agents and water to this soil and mixing it with a uniquely shaped bucket, it creates a fluidized treated soil that is formed into block-shaped ground improvement bodies beneath the foundation. This method allows for direct confirmation of the supporting ground, enabling visual inspection of the mixing conditions while appropriately adjusting the amounts of solidifying agents and water, resulting in a high-quality improvement body with minimal variation in strength. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality improvement bodies ■ Minimal excess soil on-site (disposal residual soil volume) ■ Quick response to various site conditions *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method
  • Improved Construction Method

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