Ground improvement method Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Development of a New Soft Ground Improvement Method Using Pore Water Suction and Superimposed Load

Introduction of the improvement principles, operation methods, and improvement effects regarding the development of a new soft ground improvement method.

This document summarizes the development of a new soft ground improvement method using pore water suction and surface load application. The Super Well Point method (SWP) is an improved version of the vacuum deep well technique, which enables efficient drainage of pore water from various types of ground, including cohesive soils, by separating and suctioning pore water and air within the ground. Using this SWP method, we have developed a technique to promote the settlement of soft cohesive soil layers and improve soil properties. As a result of the improvement, applying this method to alluvial cohesive soil layers and introducing air temporarily caused ground uplift, and continued suctioning has shown to promote settlement. [Contents] ■ Introduction ■ Improvement Principles ■ Arrangement and Operation Procedures of Suction Mechanisms ■ Improvement Effects ■ Future Developments *For more details, please refer to the PDF document or feel free to contact us.

Company：アサヒテクノ東京支店
Price：Other

Civil Engineering Method
Ground foundation construction method
Special Construction Method
Ground improvement method

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Construction example of MLT method: "Narrow Site"

For narrow spaces such as narrow roads and overhead lines! Introducing actual construction sites.

This is an introduction to construction examples in narrow sites with obstacles such as narrow land and overhead lines using the "MLT method." In the widening project of National Route 402, the work became impossible due to the difficult operation of a small crane in a narrow construction yard, leading to a change to the "MLT method." Despite the highly unstable cliff strata, perfect hole walls were maintained, and the construction was completed smoothly. Additionally, it was adopted for the foundation work of the observation tower at the Chubu Electric Power Northern Substation. 【Construction Example 1】 ■ Client: Niigata Prefecture Maki Civil Engineering Office ■ Project Name: Disaster Prevention Work on National Route 402 ■ Details: Narrow construction yard, unstable cliff strata ■ Result: Perfect hole walls were maintained, and construction was completed smoothly. *For more details, please visit our website or feel free to contact us.

Company：エムエルティーソイル
Price：Other

Ground foundation construction method
Ground improvement method

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4,171 successful hires! Ground improvement methods that protect land value.

No artificial materials left underground! Achieve improved strength, liquefaction countermeasures, and asset value protection with ground improvement using natural stones!

The "Eco-GEO Method" is a ground improvement technology that uses only crushed natural stone, without the use of cement or steel pipes. To ensure consistently stable quality and strength, it features the use of a uniquely developed EG casing (a cylindrical device) that is not used in other crushed stone methods. 1. Contributes to the preservation of the global environment 2. Protects the value of land 3. Strength does not deteriorate 4. Measures against liquefaction during earthquakes 5. Two types available: with and without soil removal 【Achievements and Adoption Numbers (as of March 2024)】 ■ Construction agents: 58 locations ■ Housing companies that have adopted it: 4,171 companies ■ Total number of constructions: 34,449 cases *For more details, please download the PDF or feel free to contact us.

Company：尾鍋組
Price：Other

Ground improvement
Ground improvement method

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Contributing to a clean site: Zero waste and zero leftover soil ground improvement method.

Introduction to the Eco-GEO Method (Standard Type) and Eco-GEO ZERO Method (No Soil Discharge Type)!

We would like to introduce our residential crushed stone ground improvement work, "EcoGeo Method." With the EcoGeo Method (standard type), no waste (such as empty cement bags or cut steel pipes) is generated during construction, and no artificial materials are left underground. Furthermore, with the EcoGeo ZERO Method (no soil discharge type), no surplus soil is generated during excavation, allowing us to achieve "zero waste and surplus soil" from the construction phase into the future. 【Methods】 ■ EcoGeo Method (standard type) ■ EcoGeo ZERO Method (no soil discharge type) *For more details, please download the PDF or feel free to contact us.

Company：尾鍋組
Price：Other

Ground improvement
Ground improvement method

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Ground Improvement Method "Rising Method"

Constructing highly homogeneous block-shaped improved bodies! A ground improvement method that realizes 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 homogeneous block-like improved body. By excavating the soil in advance, it allows for the "confirmation of the support 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 obstruct construction," achieving several advantages. 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. 【Features】 ■ Reliable quality control ■ Enhanced mixing effects with proprietary technology ■ Applicable to small buildings as well as civil engineering structures ■ Compatible with a wide range of soil types ■ Confirmation of advanced ground conditions ■ Low noise and low vibration *For more details, please refer to the PDF document or feel free to contact us.

Company：山下工業
Price：Other

Earthworks
Ground improvement
Ground foundation construction method
Ground improvement method

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The ground improvement method "Rising Method" that achieves a solid foundation for buildings.

"From small-scale buildings to civil engineering structures" is a ground improvement method that mixes soil and slurry or solidifying agents to construct a highly homogeneous block-like improved body.

The "Rising Method" is a ground improvement technique that involves placing pre-excavated soil into the excavation area and mixing it with slurry using a uniquely developed mixing bucket to create 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 can impede construction," thus achieving various benefits. ★ It has obtained the Architectural Technology Performance Certification from the Japan Building Disaster Prevention Association. Additionally, it has a record of NETIS registration SK-130021A (registration period has ended). 【Are you facing any of these issues in ground improvement methods?】 ■ Unable to confirm the supporting layer… ■ Unable to manage the quality of the improved body… ■ Unable to remove underground obstacles… ■ Excavation loss due to circular shape construction… ⇒ We will solve all these concerns! * There is also the "Ultra Column Method," which can reduce poor mixing caused by the phenomenon of soil co-rotation that is problematic in low-viscosity ground. * For more details, please refer to the PDF document or feel free to contact us.

Company：山下工業
Price：Other

Earthworks
Ground improvement
Ground foundation construction method
Ground improvement method

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Ground Improvement and Reinforcement "Precast Sand Pile Method"

Dry ground improvement method using sand and solidifying material for columnar body insertion (patented method)

In the "Pre-Compressed Sand Pile Method," an eccentric spherical wing at the tip is rotated, and specially prepared sand with adjusted grain size for compaction is supplied from the ground surface, being driven in with a horizontal pressure of approximately 500 kN/m². This reduces the voids in the surrounding ground in a cylindrical shape, compacting it. It is a method that does not contaminate the soil and supports structures over a surface area. It can reduce the stress applied to the foundation's lower part. 【Features】 ○ Applicable soil: Clayey soil, sandy soil Wsw≧0.50(0.25)kN ○ Construction noise: Engine noise (low) ○ Construction water: Not required ○ Generated soil: None For more details, please contact us or download the catalog.

Company：エイチ・ジー・サービス
Price：Other

Ground improvement materials
Ground improvement method

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What is ground improvement?

Is your important land (foundation) okay? The often-overlooked issue of ground stability is a social problem.

The ground issues that are often overlooked in residential construction have now become a social problem. Ground improvement that focuses solely on strength and cost has left significant burdens on our land. For those considering residential construction in the future, please take another look at your land (ground). 【Conventional methods with many issues (example)】 ■ Surface improvement method (cement mixing improvement) ■ Column improvement method (cement column improvement) ■ Steel pipe piles *For more details, please refer to the PDF materials or external links, or feel free to contact us.

Company：ハイスピードコーポレーション
Price：Other

Ground foundation construction method
Special Construction Method
Earthquake-resistant construction method
Ground improvement method

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Contributing to vibration, liquefaction, and differential settlement measures! WIB method [Helpful materials provided]

Can be used for residential areas, facilities, and roads! Enhances the bearing capacity of weak ground and prevents building settlement and liquefaction.

The "WIB method" is a ground vibration mitigation technique that constructs a rigid plate-like or wall-like cellular structure (WIB structure) at the required depth underground using ground improvement piles. This method reduces environmental vibrations from road traffic, railways, construction work, factories, events, and seismic forces on structures during earthquakes. It consists of a replacement soil (vibration isolation layer) that suppresses and blocks the propagation of ground vibration waves, and a cellular structure (damping layer) that absorbs and blocks vibrations. The combined effects of vibration isolation and damping achieve the target vibration reduction. Additionally, it simultaneously exhibits the effects of "vibration mitigation" (improving vibration environments and reducing seismic motion), "liquefaction countermeasures," and "uneven settlement countermeasures," thereby keeping the overall ground improvement costs low. 【Features】 ■ Usable for residential areas, facilities, and roads ■ Reduces seismic forces on structures during earthquakes ■ Enhances the bearing capacity of soft ground, preventing building settlement and liquefaction ■ Keeps overall ground improvement costs low *For more details, please refer to the PDF materials or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

Ground foundation construction method
Ground improvement
Ground improvement materials
Ground improvement method

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Sankin Construction Industry General Catalog

Rich experience and achievements! A variety of construction methods are featured, from design to construction and maintenance management!

The "SANSIN Construction Industry General Catalog" is a comprehensive catalog of Sanshin Construction Industry Co., Ltd., which specializes in special foundation civil engineering work. It includes various ground improvement methods tailored to ground conditions and construction environments, as well as methods for anchors, reinforced soil, and slope protection. [Contents] ■ Ground Improvement ■ Anchors ■ Reinforced Soil & Slope Protection ■ Piles & Foundations ■ Consolidation & Drainage *For more details, please contact us or download the catalog.

Company：三信建設工業
Price：Other

Other civil engineering works
Earth retaining wall/foundation reinforcement
Motor graders, roadbed machines, compaction machines
Ground improvement method

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Ground Improvement Method "Grand Flex Mall Method"

High seismic performance for architectural structures! Ground improvement methods directly beneath existing structures for liquefaction countermeasures.

The "Grand Flex Mall Method" is a technology that combines flexible boring techniques capable of controlling straight and curved paths underground with various ground improvement technologies. This method addresses various challenges in ground improvement directly beneath existing structures when work cannot be performed from above the existing structures or when the available surrounding land is limited. It can accommodate a wide range of target grounds and achieve construction objectives such as soil purification and cavity filling, not just liquefaction countermeasures. 【Features】 ■ Direction control ■ Drilling position confirmation ■ Double pipe structure ■ Impact penetration For more details, please refer to the catalog or feel free to contact us.

Company：三信建設工業
Price：Other

Ground improvement
Ground foundation construction method
Earthquake-resistant construction method
Ground improvement method

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High Grip Grout Method

[NETIS Registration] Chemical injection method that reduces injection loss during construction.

The High Grip Grout Method is a grouting technique that enhances the prevention of chemical leakage from drilled holes using ground packers, ensures a large source of chemical penetration with special sealing materials, and improves injection efficiency through a centralized management system for chemical injection. *NETIS Registered Technology: CB-180028-A [Ground Packers] Ground packers are designed with a structure that prevents the leakage of filling materials (a double structure of fabric and rubber), which suppresses shrinkage after the expansion of the ground packer and enhances the adhesion between the drilled hole and the ground packer. This prevents the leakage of chemicals from the drilled hole. [Special Sealing Materials] The sealing materials use a special substance that fluidizes when reacting with chemicals, protecting the hole walls during drilling and ensuring a large penetration area during chemical injection. This allows for a reduction in injection pressure and the creation of a large-diameter modified body with a diameter of 2.5 meters. [Injection Management System] The system used in this method can simultaneously manage multiple chemical injection pumps (16 points). This improves the efficiency of injection and achieves cost reduction through shortened processes. *For more details, please refer to the catalog or feel free to contact us.

Company：Taiyo Kisokogyo Co.,Ltd.
Price：Other

Ground foundation construction method
Ground improvement method

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Ground Improvement Method "MITS Method"

The slurry ground improvement method created by the medium-pressure injection system that poses a threat!

The "MITS Method" consists of the QSJ system, which is an obstacle-responsive injection mixing method using silica sand slurry injection, and the CMS system, which is a ground improvement method that combines medium-pressure injection of cement slurry with special mixing blades. Since both systems use the same machinery configuration, they can be adapted flexibly. By utilizing the two systems according to construction conditions, the benefits can be further expanded! It can accommodate a wide range of environmental conditions. 【Features】 ■ Ability to differentiate between systems based on construction conditions ■ Capable of responding to a wide range of environmental conditions *For more details, please refer to the catalog or feel free to contact us.

Company：富士建
Price：Other

Work tools
Ground improvement method

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Sand Pressure Infiltration Static Compaction Method "SAVE-SP Method"

Using ultra-compact construction machinery! This is a new concept in compaction methods that utilizes sand with added fluidity.

The "SAVE-SP Method" is a liquefaction countermeasure technique that uses ultra-small construction machinery to inject sand, which has been made pumpable, into the ground through a rod, thereby compacting the soil. It is possible to perform construction in narrow spaces and to compact the ground directly beneath existing structures. The sand, which has been mixed with a fluidizing agent and made pumpable (fluidized sand), is injected into the ground from the rod that has been driven to a specified depth, compacting the surrounding soil. The fluidity of the pumped sand disappears due to dewatering during discharge and the action of the added slow-acting plasticizer, forming good ground conditions. 【Features】 ■ Uses ultra-small construction machinery ■ Capable of liquefaction countermeasures directly beneath existing structures ■ Vibration-free and low noise ■ Excellent cost-effectiveness ■ Environmentally friendly construction method ■ October 2014, National Institute for Land and Infrastructure Management, Construction Technology Review Certificate No. 37 *For more details, please refer to the PDF document or feel free to contact us.

Company：不動テトラ
Price：Other

Ground foundation construction method
Renovation and repair methods
Ground improvement method

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[Data] Ground Improvement Techniques for Foundation Construction

Flexibly respond to various structures! We aim to improve the performance of the ground as a foundation for construction.

This document introduces "Ground Improvement Techniques for Building Foundations." It includes examples of applications for high-rise buildings, alternatives to long piles, and a comparison of ground improvement methods for building foundations, all presented over four pages. Fudo Tetra aims to enhance the performance of the ground as a building foundation by comprehensively understanding the properties of the ground and the functions of the superstructure. [Contents (excerpt)] ■ Examples of applications for high-rise buildings ■ Examples of applications for mid- and low-rise buildings ■ Alternatives to long piles ■ Liquefaction prevention and settlement prevention (piled raft foundations) ■ Replacement (alternative methods to rubble concrete), etc. *For more details, please refer to the PDF document or feel free to contact us.

Company：不動テトラ
Price：Other

Ground improvement
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[Data] Light Drain Columbus Method

We introduce the differences from conventional methods and construction reports regarding the Light Drain Columbus method.

This document introduces the ground replacement method "Light Drain Columbus Method." It includes differences from conventional methods, performance design goals based on the design technology of Light Drain Columbus, and construction reports. Additionally, actual measurement reference materials such as ground temperature are presented with photographs. We encourage you to read it. 【Contents】 ■ To the client (public works contractor) ■ Proposed technology with expected effects ■ Differences from conventional methods ■ Performance design goals based on the design technology of Light Drain Columbus ■ Construction report for ground improvement "Light Drain Columbus Method" *For more details, please refer to the PDF document or feel free to contact us.

Company：中村物産
Price：Other

Ground foundation construction method
Heat insulation and heat shielding methods
Earthquake-resistant construction method
Ground improvement method

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Ground Improvement Method "SCM Method"

Adapt the construction method according to site conditions! We accommodate all site conditions!

The "SCM method" is a shallow to mid-depth ground improvement technique that forcibly stirs and mixes powdered or slurry-type solidifying materials with in-situ soil. This method has two types: the "Rotary Blender method" and the "Bucket Mixing method," allowing for adaptation to a wide range of site conditions by selecting the appropriate type based on the site conditions. Additionally, since a dedicated stirring mechanism is simply attached to a backhoe (0.8m³ to 1.9m³ class), transportation and assembly are straightforward, and no large-scale equipment is required. 【Features】 ■ Construction method adaptable to all site conditions ■ Selection of improvement materials tailored to specific purposes ■ Compact equipment that is easy to transport and assemble ■ High reliability achieved through a dedicated construction management system *For more details, please refer to the catalog or feel free to contact us.

Company：アウラ・シーイー
Price：Other

Renovation and repair methods
Ground foundation construction method
Ground improvement method

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Columnar ground improvement method

It is possible to carry out construction even in narrow spaces by using small machines that are vibration-free and noise-free.

This technology involves pumping a milk-like cement-based solidifying material (slurry) into the ground while excavating, mixing, and stirring with an excavator equipped with mixing blades to create a strong columnar improvement body. Using small machines that operate without vibration or noise allows for construction even in narrow sites. Additionally, it can be applied in areas with high groundwater levels or highly collapsible ground. It can be used for a wide range of applications, including building foundations, measures against settlement and sliding of embankments, retaining walls, and water-stopping walls. 【Features】 ■ Creates a strong columnar improvement body ■ Can be applied in areas with high groundwater levels or highly collapsible ground ■ Capable of forming improvement bodies with diameters ranging from 500mm to 1,800mm ■ Construction depth can reach up to 15m *For more details, please refer to the PDF materials or feel free to contact us.

Company：愛知ベース工業
Price：Other

Ground improvement
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Surface ground improvement method

The depth of improvement is about 2 meters from the ground surface! It is mainly used in ground conditions where the soft layer is thin.

This technology involves spraying cement-based solidifying materials onto soft soil, mixing and stirring it with the original ground soil, and utilizing the hydration hardening reaction of the improvement agent to stabilize the soil. When large vehicles run directly on soft ground, their tires quickly sink, making it impossible to move. However, by laying down steel plates or gravel, they can move freely. Similarly, by creating a hard artificial layer on the surface of soft ground, surface ground improvement supports buildings. The depth of the improvement extends to about 2 meters from the ground surface. 【Features】 ■ Spraying cement-based solidifying materials on soft soil ■ Utilizing the hydration hardening reaction of the improvement agent ■ Stabilizing the soil *For more details, please refer to the PDF document or feel free to contact us.

Company：愛知ベース工業
Price：Other

Ground improvement
Ground improvement method

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Ground Improvement Method "Geocolumn Method"

Low noise, low vibration, short construction time! A ground improvement method that supports your precious home with improved structural pillars.

The "Geocollum Method" is a versatile ground improvement technique that can accommodate thick soft layers. It involves mixing cement milk with the soil of the original ground to a specified depth, creating columnar improved bodies underground. Due to its large diameter and expected surface friction, it is effective in preventing settlement even in base grounds with an equivalent N value of around 4. 【Features】 ■ Capable of handling thick soft layers ■ Wide adaptability ■ Effective in preventing settlement even in base grounds with an equivalent N value of around 4 ■ High-quality construction achieved with construction machinery equipped with multiple measuring devices ■ Low noise, low vibration, and short construction time *For more details, please refer to the PDF materials or feel free to contact us.

Company：富士建商本社
Price：Other

Civil Engineering Method
Ground improvement method

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Introduction to the ground improvement method "Elmad S Method"

Slurry-based mechanical mixing block ground improvement method capable of removing underground obstacles and unsuitable soil for improvement.

The "Elmad S Method" is a construction technique that creates a block-like homogeneous ground improvement body by using cement-based solidification materials to treat soft ground through fluidization. By utilizing a mixing device (such as a bucket mixer) powered by the hydraulic system of an excavator, it is possible to efficiently mix the local soil. Since it is based on a general-purpose excavator, it can adequately handle construction in adverse conditions, such as areas with restrictions on height or undercut beams. 【Features】 ■ Excavating and removing soil down to the supporting ground allows for visual confirmation of the condition of the supporting ground. ■ Ensures secure anchoring to the supporting layer. ■ Uses appropriate attachments for mixing based on soil type. ■ Solidification material can be evenly distributed in the soil. ■ Achieves homogeneous strength development. *For more details, please download the PDF or contact us.

Company：エルフ本社・高松営業所
Price：Other

Ground foundation construction method
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Ground improvement method "DCI Multi-Point Injection Method"

Construction is possible near and directly beneath existing structures! This chemical grouting method does not require regular visual inspections or displacement measurements, allowing for minimal personnel involvement in the construction process.

The "DCI Multi-Point Injection Method" is a ground improvement technique that can suppress displacement by injecting at low pressure and low discharge. Although the injection speed per pump is low (1 to 6 liters per minute), rapid construction is possible through simultaneous multi-point injection (32 connections). According to the injection pressure, each pump is mechanically and automatically controlled, and flexible injection pipes are consolidated to minimize the occupied area. 【Features】 ■ Construction is possible near and directly beneath existing structures. ■ Rapid construction is possible through simultaneous multi-point injection (32 connections). ■ Construction in narrow areas is possible with a dedicated system (DCI system). ■ Each pump is mechanically and automatically controlled according to the injection pressure. ■ Flexible injection pipes are consolidated to limit the occupied area. *For more details, please refer to the PDF materials or feel free to contact us.

Company：日本基礎技術東京本社
Price：Other

Ground improvement
Ground foundation construction method
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Introduction to the Basic Technology Business Office (N Plus)

A detailed introduction to the Basic Technology Division of the Land Support Business Department!

Our company conducts ground surveys, which can be considered a health check for the ground, to understand the condition of the land. We assist in ensuring that "in the unlikely event" something happens to the foundation ground of your precious home. By carrying out everything from investigation, design, construction, to warranty in a consistent manner, we ensure quality, centralize responsibility, enable rapid response, and reduce costs. Based on the results of the ground survey, we will guide you to suitable construction methods such as column improvement and steel pipe piles. [N Plus's Four Pillars] ■ Investigation ■ Design ■ Construction ■ Warranty ◎ Achieving quality assurance, centralized responsibility, rapid response, and cost reduction. *For more details, please refer to the PDF materials or feel free to contact us.

Company：美保テクノス
Price：Other

Architectural design office
Ground foundation construction method
Site and ground investigation
Ground improvement method

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Columnar Ground Improvement Method "3S G-cube Method"

Achieving a stable foundation for housing that is safe, economical, and speedy.

The "S3 G-cube Method" is a columnar ground improvement method designed for small-scale buildings. By introducing new technology, the method has systematized the shortening of construction periods and simplified quality control testing. Despite being low-cost, it has made high quality achievable. Furthermore, it allows for the estimation of strength from one day to 28 days through high-temperature curing without waiting for a material age of 7 days, enabling early quality assessment and allowing for safe execution of construction. 【Features】 ■ Performance certification obtained through unique technology ■ Pursuit of cost-effectiveness and high quality ■ Shortened construction period ■ High quality ■ Early quality confirmation *For more details, please refer to the PDF document or feel free to contact us.

Company：美保テクノス
Price：Other

Special Construction Method
Ground improvement
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Rising Method

Obtained the Architectural Technical Performance Certification from the Japan Architecture Comprehensive Testing Institute!

The "Rising Method" is a construction technique that achieves a solid foundation for buildings. By using flat steel attached in a cross, vertical, or horizontal manner to the front of the mixing bucket, the mixing performance has been improved by loosening the soil clumps. It can accommodate not only single-family homes but also renovation work for small-scale buildings up to three stories, as well as improvement work for civil engineering structures and a wide range of soil types including sandy soil, clay, loam, and volcanic ash. 【Features】 ■ Enhanced mixing effect with unique technology ■ Reliable quality control ■ Suitable for small-scale buildings and civil engineering structures ■ Adaptable to a wide range of soil types ■ Confirmation of advanced ground ■ Low noise and low vibration *For more details, please refer to the PDF document or feel free to contact us.

Company：美保テクノス
Price：Other

Special Construction Method
Ground improvement
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Crushed stone ground improvement method "Eco Geo Method"

Reinforcement of ground bearing capacity and improvement of permeability! Ground improvement with crushed stone is possible even in narrow spaces.

The "Eco-GEO Method" generates little vibration and noise, and does not produce harmful dust, allowing for construction that takes the surrounding living environment into consideration. With the "EG Casing," reliable excavation is possible, preventing wall collapse. Additionally, only minimal residual soil is generated on-site, so depending on the soil quality, zero waste disposal is possible. 【Features】 ■ Ground improvement with crushed stone is possible even in narrow spaces ■ Construction that considers the surrounding living environment ■ Prevention of wall collapse ■ Zero waste ■ No concerns about groundwater contamination *For more details, please refer to the PDF materials or feel free to contact us.

Company：アイエム特基
Price：Other

Special Construction Method
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Soil Improvement Method "Solid Cube Method"

Significant reduction in excavation time is possible with the minimum necessary excavation volume!

The "Solid Cube Method" is a slurry-type mechanical mixing block ground improvement method. Applicable structures include foundations for buildings and works, as well as temporary structures such as retaining walls, and the applicable ground consists of sandy soil, clayey soil, and loam. Additionally, information from various sensors attached to the bucket mixer and arm displays the bucket's movement trajectory, mixing count, and electrical resistivity value in real-time on the operator's monitor. 【Features】 ■ Efficient excavation method ■ Dedicated bucket mixer with anti-circular mixing function ■ Construction management device that visualizes the interior of the improved body ■ Specimen production using an uncured sample collector ■ Indoor mixing tests with mixed soil, etc. *For more details, please download the PDF or feel free to contact us.

Company：本久
Price：Other

Ground foundation construction method
Ground improvement method

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Columnar Ground Improvement Method "MRC Method"

Compact, high-performance machines provide high-quality enhancements!

The "MRC Method" is a columnar ground improvement technique that addresses various issues that may arise during excavation work in areas affected by groundwater or where soft ground is deposited. By using compact construction machinery, it minimizes the impact on the local community while providing high-quality ground improvement. 【Features】 ■ Contribution to the community brought by compactness ■ Improvement of structural integrity brought by excellent applicability ■ Expansion of application range and utilization brought by high-performance machinery ■ Reduction of the burden on the local community brought by low costs ■ Improvement of construction safety brought by high reliability *For more details, please download the PDF or feel free to contact us.

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Price：Other

Ground foundation construction method
Ground improvement method

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Ground improvement / A consistent cylindrical diameter is expected for any type of soil with the "X-JET Method."

Cutting with two intersecting jets allows for excellent mixing and stirring, enabling the creation of high-quality modified bodies. It also exhibits excellent adhesion to retaining walls and structures.

The X-JET method involves cutting the ground by horizontally injecting ultra-high-pressure water mixed with air from a rotating triple-pipe rod, while simultaneously filling it with hardening material and discharging slime to the surface, thereby creating a cylindrical improved body of a certain diameter. 【Applications】 ● Improvement of the base during excavation / Pre-embedded underground beams ● Prevention of subsidence in newly constructed roads ● Shield launch and arrival protection ● Reinforcement of tunnels ● Water stop reinforcement for gaps in retaining walls ● Liquefaction countermeasures 【Features】 ● A consistent cylindrical diameter can be expected for any type of soil. ● Three types are set to accommodate construction purposes and conditions: Ø1.5m, Ø2.0m, and Ø2.5m. ● Excellent adhesion to retaining walls and structures. ● Cutting is performed with two intersecting jets, allowing for superior mixing and the creation of high-quality improved bodies. ● Using cement-based hardening materials ensures excellent durability.

Company：東亜グラウト工業
Price：Other

Ground improvement
Tunnel construction
Ground improvement method

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