Construction method Product List and Ranking from 1587 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

Construction method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. 成瀬化学 Mie//Building materials, supplies and fixtures manufacturers
  2. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  3. コンステック Osaka//General contractors and subcontractors
  4. 4 TRAWE main office Saitama//Other construction industries
  5. 5 日本海洋サービス 大阪支店 Osaka//Building materials, supplies and fixtures manufacturers
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Construction method Product ranking

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. Waterproof layer renovation method for achieving the long lifespan of facilities! Narlite injection method. 成瀬化学
  2. 建物外壁工事　ロープアクセス工法 TRAWE main office
  3. Roof insulation and waterproofing renovation method "Rimtect Method" コンステック
  4. 4 Support for bridge pier reinforcement nationwide: "Temporary Closure LPF Method" 日本海洋サービス 大阪支店
  5. 5 Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研

Construction method Product List

421～450 item / All 4289 items

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Repair method: Squeeze method

Repair method: Squeeze method

Crack repair methods

The squeeze method is an automatic low-pressure resin injection technique used to repair cracks that occur in concrete structures. By attaching an injector above the crack and filling it with resin, a sustained pressure is generated due to the elastic recovery of the rubber, allowing for injection even into fine cracks. As a pioneer of automatic low-pressure resin injection methods, the squeeze method has a wealth of successful construction records.

  • Reinforcement and repair materials
  • Renovation and repair methods
  • Construction method

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Crystal Floor Waterproofing Method: Inorganic Hybrid Type

Crystal Floor Waterproofing Method: Inorganic Hybrid Type

A waterproof and freeze-resistant inorganic hybrid concrete slab waterproofing method!

**Features** The "Crystal Slab Waterproofing Method" is an inorganic hybrid concrete slab waterproofing method composed of a primer made primarily of modified silicate and a topcoat made primarily of colloidal silica, combining waterproofing and freeze-thaw resistance. ■ Waterproofing → Prevents corrosion of concrete slabs due to the water resistance and durability effects unique to inorganic materials. ■ Surface Modification → By modifying the surface to approximately 5mm, it imparts water resistance and freeze-thaw resistance. ■ Freeze-Thaw Resistance → Provides high freeze-thaw resistance through a multi-layer finish of inorganic materials. ■ Non-Combustibility → Unlike conventional products, it forms a non-combustible waterproof layer. ■ Shortened Construction Period → The construction time is short, allowing for a reduction in the overall construction period. It is also adaptable to complex substrate shapes. ■ Safety → The materials used are composed of inorganic substances, ensuring high safety.

  • Other civil engineering works
  • Waterproofing work
  • Roof and gutter construction
  • Construction method

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Crystal NCP method (inorganic coating method using surface impregnation materials)

Crystal NCP method (inorganic coating method using surface impregnation materials)

Repair and anti-corrosion method for agricultural waterways and concrete structures using a hybrid surface impregnation material and polymer cement mortar.

The Crystal NCP method is an inorganic coating method that uses surface impregnation materials. It aims to restore the functionality and extend the lifespan of aging concrete agricultural water channels, allowing for both repair and anti-corrosion work to be carried out in a single application. 【Features】 ■ Concrete body modification effect: Weak concrete that has become vulnerable due to wear and cross-sectional defects is modified using an alkali silicate aqueous solution. ■ Workability and stable quality: The PCM used complies with NEXCO cross-section repair material standards. It provides stable quality with easy application by simply mixing with USCP liquid. ■ Dense structure and crack resistance: By incorporating high furnace crushed slag fine aggregate, it maintains a dense organizational structure for long-term stability and excellent crack resistance. ■ Wear resistance and prevention of deterioration factor penetration: The application of surface impregnation materials improves wear resistance, water absorption prevention, salt shielding, carbonation suppression, and freeze damage resistance. ■ Improvement of roughness coefficient: By creating a highly dense surface structure, it possesses wear resistance while improving the roughness coefficient without reducing the cross-sectional area of the water channel.

  • Agricultural civil engineering works
  • Construction method

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Safety Wall Method (ASW Method) Bracket Type

Safety Wall Method (ASW Method) Bracket Type

The ASW method is the most suitable technique for constructing and renovating vertical retaining walls in urban areas.

The Safety Wall Method (ASW Method) is a bracket-type or self-supporting vertical retaining wall method that maintains stability through the resistance of piles, columns, retaining walls, bracket plates, weight concrete, and other elements. It does not require a base slab like conventional RC retaining walls such as L-shaped walls, resulting in reduced excavation and backfill cross-sections, which enhances cost-effectiveness and constructability.

  • Renovation and repair methods
  • Construction method

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Safety Wall Method (ASW Method) - Self-supporting

Safety Wall Method (ASW Method) - Self-supporting

The ASW method is the most suitable technique for constructing and renovating vertical retaining walls in urban areas.

The Safety Wall Method (ASW Method) is a bracket-type or self-supporting vertical retaining wall method that maintains stability through the resistance of piles, columns, retaining walls, bracket plates, weight concrete, and other elements. It does not require a base slab like conventional RC retaining walls such as L-shaped walls, resulting in reduced excavation and backfill cross-sections, which enhances cost-effectiveness and workability.

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

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Safety wall construction method (ASW method) with back anchor type.

Safety wall construction method (ASW method) with back anchor type.

The ASW method is the most suitable technique for constructing and renovating vertical retaining walls in urban areas.

The Safety Wall Method (ASW Method) is a bracket-type or self-supporting vertical retaining wall method that maintains stability through the resistance of piles, columns, retaining walls, bracket plates, weight concrete, and other elements. It does not require a base slab like conventional RC retaining walls such as L-shaped walls, resulting in reduced excavation and backfill cross-sections, which enhances economic efficiency and constructability.

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

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Safety Wall Method (ASW Method) Pit Type

Safety Wall Method (ASW Method) Pit Type

The ASW method is the most suitable construction method for building and renovating vertical retaining walls in urban areas.

The Safety Wall Method (ASW Method) is a bracket-type or self-supporting vertical retaining wall method that maintains stability through the resistance of piles, supports, retaining walls, bracket plates, weight concrete, and other elements. It does not require a base slab like conventional RC retaining walls such as L-shaped walls, resulting in reduced excavation and backfill cross-sections, thus offering excellent economic efficiency and constructability.

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

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Safety Wall (ASW) Method: A Vertical Retaining Wall Construction Method Without a Base

Safety Wall (ASW) Method: A Vertical Retaining Wall Construction Method Without a Base

No need for a foundation! A vertical retaining wall safety wall method that excels in construction efficiency and cost-effectiveness.

The "Safety Wall (ASW) Method" is a vertical retaining wall construction method that utilizes piles and tie-back anchors, characterized by the absence of a base slab, which is essential for conventional vertical retaining walls. This allows for a smaller construction profile, minimizing the impact on the natural environment. It has already been certified by the Minister of Construction as a retaining wall that does not require a base slab (certified by the Japan Building Center and obtained "individual" certification from the Minister of Construction) and has patents for three types: back anchor type, bracket type, and pit type. 【Features】 - Since a base slab is not required, the amount of earthworks such as excavation and backfilling associated with construction is reduced. - The new structural form allows for the construction of retaining walls even in narrow sites where conventional methods are not feasible. - Reinforcement and repair of retaining walls at risk of collapse can be carried out with minimal impact on existing buildings. - By using H-beams for the supports and PC panels (factory-produced) for the wall body, construction time can be shortened. - It is also possible to use cast-in-place RC structures for the wall body, allowing for flexible adaptation to local conditions. For more details, please contact us or download the catalog.

  • Retaining wall
  • Construction method

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Lift roller method

Lift roller method

Eliminate work in confined spaces! A lift roller method that allows for easy transportation and installation of concrete products.

The "Lift Roller Method" allows for the transportation and installation of concrete products using a lift cart in difficult locations where the installation site is narrow and truck cranes cannot approach. Since it is a self-propelled device that does not require special guides on the foundation concrete, it can be used for construction at curved sections and corners. We offer two types to suit site conditions: "Hanging Type (Internal Suspension)" and "Side Type (External Suspension)." 【Features】 - Can accommodate slope construction in the longitudinal direction up to 10% - Accurate positioning in all directions (up, down, left, right) using hydraulic cylinders - The lift roller is electric, resulting in low noise and low vibration, minimizing impact on surrounding areas - Construction can be performed without the need to fell trees, showing consideration for the natural environment - Widely compatible with products such as box culverts, three-sided ditches, L-shaped ditches, inverted T-shaped products, and slabs *For more details, please refer to the external link page or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Open shield method

Open shield method

Widely adaptable to densely populated residential areas and soft ground! A method for laying conduits and similar structures.

The "Open Shield Method" utilizes the advantages of both open-cut and shield methods, allowing for the installation of structures such as conduits that are adapted to urban areas and various conditions. The shield machine uses the surrounding friction of the casing and the ground, as well as its own weight, as reaction forces, and advances while adjusting direction and slope with jacks. Depending on the site conditions, we offer NOS Type I, NOS Type II, NOS Type III, and NOS Type V. 【Features】 ■ Capable of constructing sharp curves ■ Can be constructed close to buildings, etc. ■ Usable in weak ground and aquifers ■ The upper part of the shield machine can be opened ■ Low noise and vibration *For more details, please refer to the external link page or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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TSKJ method

TSKJ method

Economically superior seismic resistance (T), water resistance (S), flexibility (K), and joint (J) construction methods that reduce total costs.

The "TSKJ method" has the flexibility to follow ground displacement caused by differential settlement and uplift, demonstrating excellent seismic resistance even during significant ground displacement events such as earthquakes. Furthermore, because the joint rubber follows the displacement, it enables more complete water sealing. It complies with Level 2 seismic motion as outlined in the Japan Sewage Works Association's "Guidelines for Seismic Measures for Sewage Facilities and Required Items for the Design of New Pipelines." 【Features】 ■ Flexible joints are set at all joint sections of the blocks. ■ Each joint follows changes in the ground and absorbs excessive deformation (maximum ground strain of 1.5%). ■ In terms of water tightness, it can maintain an internal water pressure of 0.06 MPa at the top grade. ■ All connection points flexibly respond to ground liquefaction and differential settlement. ■ By using joint sealing materials in conjunction, it complies with Level 1 seismic motion. *For more details, please refer to the external link page or feel free to contact us.

  • Earthquake-resistant construction method
  • Construction method

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Sidewalk Installation Method "Safety Road"

Sidewalk Installation Method "Safety Road"

Speeding up construction and improving safety! In urban areas, it is possible to install sidewalks with minimal land use.

"Safety Road" is a cantilevered sidewalk installation method. Since it is a cantilever beam structure supported by the foundation, it can be installed along rivers and waterways without disrupting the flow section, and in urban areas, it allows for sidewalk installation with minimal land use. The construction is quick, which helps reduce traffic restrictions due to construction. Additionally, the rib structure has integrated the foundation and the slab, significantly enhancing safety. [Features] ■ Speeding up construction ■ Improved safety ■ Protection of flow sections ■ Semi-permanent structure *For more details, please refer to the external link page or feel free to contact us.

  • Paving of sidewalks, roads, parking lots and stadiums
  • Construction method

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Slider method

Slider method

A construction method that enables the installation of products in urban areas with narrow road widths or in locations where side roads cannot be secured.

The "Slider Method" utilizes wires and pulleys to slide box culverts into position on guide angles embedded in the foundation concrete. In cases where the soil cover is deep or the excavation width is wide, the density of the cutting beams may increase, potentially hindering crane installation, making this method effective. 【Features】 - Effective in urban areas with narrow road widths or where side roads for installation cannot be secured. - Products are laid by sliding them on guide angles embedded in the foundation using towing machinery. - Enables installation of products under roads and railway overpasses. - Capable of handling large products by using lubricants and movable pulleys as friction-reducing materials. - Also useful for laying large flumes and similar structures.

  • Civil Engineering Method
  • Construction method

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NK Rust Stabilization Anti-Corrosion Method for the Maintenance and Repair of Bridges and Steel Structures NETIS

NK Rust Stabilization Anti-Corrosion Method for the Maintenance and Repair of Bridges and Steel Structures NETIS

Inorganic coating: A long-lasting repainting method with three types of surface preparation. Solvent-free epoxy resin-based rust stabilization paint + inorganic paint.

NETIS Registration Number: SK-100009-VR (Promotional Technology) (VR) The surface preparation involves three types of grinding, and any rust that cannot be removed is stabilized with a solvent-free epoxy resin-based rust stabilization paint: NK-100-E. It is then protected with a durable coating method using an inorganic paint: Seal Coat 007M, which excels in electrical insulation and weather resistance. This method reduces noise, dust, and industrial waste generated during surface preparation. The paint system uses safe materials that do not contain harmful heavy metals. Since NK-100E is solvent-free, it does not compromise the active film. It has high gas barrier properties, preventing the intrusion of water and oxygen, which are factors that cause rust. Seal Coat 007M consists of two-thirds inorganic components, resulting in minimal degradation of the coating film due to ultraviolet rays (chalking) and providing superior weather resistance compared to fluoropolymer paints. The two-layer application of inorganic paint protects the primer paint, creating a long-lasting painting system. It is also possible to use the solvent-free inorganic paint Seal Coat 007U as a topcoat. This repainting method contributes to the maintenance and repair of bridges and steel structures where blasting is difficult, enhancing long-term durability. It is also suitable for repainting systems that contain harmful substances, lead and lead compounds, chromium and chromium compounds, and PCBs.

  • Renovation and repair methods
  • Construction method

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NK rust stabilization anti-corrosion method to reduce the number of stripping cycles.

NK rust stabilization anti-corrosion method to reduce the number of stripping cycles.

It reduces the number of times the coating peels off.

The NK rust stabilization anti-corrosion method can be applied while leaving an active film, allowing for the retention of lead oxide rust-proof paint and other materials that cannot be removed with a stripping agent, while only the exposed steel parts can be treated with a type 2 surface preparation. This reduces the cost of substrate preparation and eliminates the need for environmental safety measures such as enclosure and clean rooms. The paint system is a safe coating that does not contain harmful heavy metals.

  • Renovation and repair methods
  • Construction method

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Construction method: Antioxidant construction method

Construction method: Antioxidant construction method

Improving the environment with excellent effectiveness! A vibrant life begins...

"Antioxidation" means to prevent decay caused by oxidation. Antioxidation methods refer to techniques that "use antioxidant solutions to halt the progression of decay." Antioxidation methods do not require special tools or techniques, and they demonstrate the best effects at a low cost, making them a groundbreaking approach to achieving healthy homes.

  • Company：ASK
  • Price：Other
  • Special Construction Method
  • Construction method

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Construction method: Boxstone method

Construction method: Boxstone method

The "Boxstone method" is gaining popularity.

Traditionally, stone filling work was done after the installation of the empty cage, but now precast stone-filled cages are being installed from the beginning. This method has been registered as a new technology in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS), and its future dissemination is anticipated. NETIS registered technology (Registration number: KK050018-V)

  • Special Construction Method
  • Construction method

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Ground Improvement Method STB-MC Method

Ground Improvement Method STB-MC Method

This is a method of using cement-based solidifying agents with moisture retention in an MC manufacturing machine, as a dust suppression type solidifying agent.

The STB-MC method is an abbreviation for Moist Cement method. It is a shallow ground improvement method that utilizes cement and cement-based solidifying agents, which are made moist using a moist cement manufacturing device, as dust suppression solidifying agents. This method helps prevent dust damage and considers the surrounding environment.

  • Earthworks
  • Ground improvement
  • Pile and foundation work
  • Construction method

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STB-MC method

STB-MC method

We can expect a reduction in construction costs! Please consider this as a technical proposal for dust control measures.

The "STB-MC Method" is a shallow ground improvement technology that manufactures cement and cement-based solidifying agents on-site using an MC (Moist Cement) production device, which provides a moist feeling, and utilizes them as dust suppression solidifying agents. It reduces dust to a level comparable to that of dust suppression solidifying agents, allowing for construction that takes the surrounding environment into consideration. Additionally, because the solidifying agent is directly taken from the cement truck into the MC (Moist Cement) production machine, there are no empty bags of solidifying agent that become industrial waste. 【Features】 ■ Dust reduction ■ Reduction of industrial waste ■ Cost reduction in construction ■ Shortened construction period ■ No empty bags of solidifying agent that become industrial waste *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Construction method

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Soil Limer Method

Soil Limer Method

Introducing effective utilization of river sediment! We will discuss ultra-soft ground improvement technology.

The "Soil Rimer Method" is a shallow ground improvement technology that uses a mud-crawling stabilizer (Soil Rimer) developed for the improvement of ultra-soft ground. The improvement depth can reach up to 2.5 meters. It is mainly used for the enhancement of bottom sediments in marine areas, lakes, and rivers. For more details, please contact us. 【Features】 ■ Uses a mud-crawling stabilizer (Soil Rimer) ■ Improvement depth can reach up to 2.5 meters *For more information, please refer to the PDF document or feel free to contact us.

  • Ground improvement
  • Construction method

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Hoshinsepa Series/Construction Method

Hoshinsepa Series/Construction Method

Just clip it with a U-clip! A system formwork method that can be assembled and disassembled with one touch.

The "Hoshinsepa Construction Method" is a system formwork method aimed at improving efficiency in formwork construction using steel formwork, plywood, and patterned formwork for civil engineering works such as retaining walls, embankments, sediment control dams, and ditches. Sloped structures can be constructed just like standard ones, eliminating the need for tapered wooden bases, and preventing the formwork from floating up through the use of anchor methods. Additionally, it offers high assembly accuracy and results in a clean finished surface. 【Features】 ■ Can be assembled and disassembled with one touch ■ Retaining wall dimensions can be adjusted on-site ■ Sloped structures can be constructed just like standard ones ■ High assembly accuracy and a clean finished surface *For more details, please refer to the PDF materials or feel free to contact us.

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  • Scaffolding and Support Materials
  • Retaining wall
  • Other construction services
  • Construction method

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Existing waterway repair method "GRC panel reinforcement method"

Existing waterway repair method "GRC panel reinforcement method"

The panel thickness is 9mm, making it thin and lightweight! It can be installed manually and has excellent workability.

The "GRC Panel Reinforcement Method" is a repair method that maximizes the characteristics of GRC. GRC stands for "Glass Fiber Reinforced Cement," which has high tensile and flexural strength properties, allowing for thinner and lighter products. It is also used for creating complex shapes such as artificial rocks by using actual objects as molds. This method reduces the number of panel divisions compared to ordinary concrete products, resulting in fewer joints that are susceptible to water stress. Additionally, it utilizes the characteristics of GRC by allowing for shapes and weights that can be handled manually. 【Features】 - By dividing the panel shape into two parts in cross-section, the number of joints susceptible to water stress can be reduced. - The panel thickness is 9mm, making it thin and lightweight, allowing for manual installation and excellent workability. - GRC panels have high flexural strength and toughness, providing excellent impact resistance and making them less prone to cracking. *For more details, please refer to the PDF document or feel free to contact us.*

  • Earth retaining wall/foundation reinforcement
  • Renovation and repair methods
  • Construction method

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Soil groundwater automatic purification system "3N injection method"

Soil groundwater automatic purification system "3N injection method"

Biostimulation proposed by foundation ground consultants!

The "3N Injection Method" involves injecting three types of N (nano-bubble water, oil nano-decomposing agents, and nutrient salts) into the ground to purify the oil content in the soil and groundwater by activating in-situ oil-decomposing microorganisms. While utilizing the land and depending on the budget, effective purification will be carried out with a purification forecast that can be as quick as within one year or over several years, depending on the state of contamination. 【Features】 ■ Purification can be carried out while the building remains operational ■ Purification is possible according to the annual budget ■ The system's parts are compact and lightweight, making transportation, installation, and system modification easy ■ The purification system can operate automatically using solar power even without an electrical supply ■ The installation area for the purification system equipment is approximately 2m x 4m or less *For more details, please refer to the PDF document or feel free to contact us.

  • Geological Survey
  • Special Construction Method
  • Ground improvement
  • Construction method

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GP Sampler

GP Sampler

High-quality sampling of ground containing gravel, gravelly soil, and fragmented gravel is possible!

The "GP Sampler" is a sampler that performs the sampling technique "GP Sampling" to collect high-quality samples from unconsolidated ground. It can collect ground that previously could only be sampled using frozen sampling with equivalent quality. It is also possible to perform small-diameter GP sampling from the high-quality cores obtained. We offer three types of samplers depending on the target soil. 【Features】 ■ Capable of high-quality sampling from unconsolidated ground ■ Can sample ground that previously could only be collected using frozen sampling with equivalent quality ■ Allows for the extraction of high-quality test pieces from block sampling samples ■ Tri-axial testing can be conducted directly on samples with large-diameter gravel, such as φ300mm samples *For more details, please refer to the PDF document or feel free to contact us.

  • Other civil engineering works
  • Geological Survey Company
  • Geological Survey
  • Construction method

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Various soil improvement, neutralization, and remediation methods "Amu Eco Plant System"

Various soil improvement, neutralization, and remediation methods "Amu Eco Plant System"

Publication of achievements in restoration work using the AMS method, soil improvement restoration treatment flowcharts, and a collection of construction photographs!

This document is a comprehensive guide introducing various soil improvement, neutralization, and remediation methods provided by our company, titled "Ams Eco Plant System." It features "Eco Harmony," a soil improvement and remediation agent that can modify and stabilize harmful substances, thereby suppressing their leaching and diffusion into water bodies, as well as showcasing "remediation project achievements using the Ams method" and "construction photo collections." Please take a look. [Contents (excerpt)] ■ Company Information ■ Eco Harmony and Ad Soap Manufacturing Base: Premix Plant ■ Mobile Treatment Plant: "Land Revolution" ■ Soil Improvement Remediation Agent: "Eco Harmony" ■ Remediation Project Achievements using the Ams Method *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Soil improvement material
  • Other civil engineering works
  • Construction method

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Side Ditch Repair Construction System Neplus Method 'Slit Type'

Side Ditch Repair Construction System Neplus Method 'Slit Type'

We would like to introduce the Neplus method "Slit Type," recommended for roadside ditches and similar applications.

The Neplus construction method "Slit Type" is a recommended longitudinal type for roadside ditches and similar applications. It can accommodate various types of roadside ditches, not just flat roads. A hole of Φ20×20 mm is drilled, and approximately 20 mm of elevation is added, securing it with anti-shift rebar and filling. The inspection port is constructed using an embedded M20 adjustment nut. It is also possible to carry out construction even if a block excavation is close to the side ditch. *For more details, please contact us or download the PDF materials for review. *Videos are also currently available at the link below!

  • Paving of sidewalks, roads, parking lots and stadiums
  • Construction method

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Side Ditch Repair Construction System Neplus Method 'Circular Ditch Compatible Type'

Side Ditch Repair Construction System Neplus Method 'Circular Ditch Compatible Type'

This is an introduction to two types of the Neplus method "circular drainage ditch compatible type" for longitudinal and transverse use.

The Neplus method "Circular Drainage Ditch Compatible Type" is a recommended product for efficient drainage in circular ditches. It can be used in circular waterways with continuous drainage ditches, such as tunnels, and you can choose from two types: longitudinal and transverse, so please select the specifications according to the site conditions. An epoxy adhesive suitable for metal is used for filling. *For more details, please contact us or download the PDF materials to view.

  • Paving of sidewalks, roads, parking lots and stadiums
  • Construction method

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[Problem Solving] Repair of the Ditch Near the House "Neplus Method"

[Problem Solving] Repair of the Ditch Near the House "Neplus Method"

Repairs to the drainage ditch near the structure can also be easily carried out!

Advantages of adopting the Neplus method at the proximity of structures! 1. It can avoid interference with the excavation of the structure's foundation. 2. It can be easily constructed even if there are block walls with shallow embedment nearby. 3. It ensures the stability of existing structures. 4. It can be safely constructed even if there are buried utilities such as gas pipes, water pipes, and optical cables nearby.

  • Renovation and repair methods
  • Gutters and U-shaped gutters
  • Construction method

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Ground improvement work - shallow and medium layer mixed treatment method - power blender method

Ground improvement work - shallow and medium layer mixed treatment method - power blender method

Ground improvement method using vertical mixing. The improvement depth can generally accommodate up to 10 meters.

The Power Blender Method is a ground improvement technique characterized by the vertical mechanical mixing of in-situ soil and improvement materials, continuously creating a stable improved body. The Power Blender Method includes a slurry injection method, where improvement materials such as cement or cement-based solidifying agents are mixed into a slurry and injected into the ground to forcibly mix with the in-situ soil; a surface application method, where improvement materials are spread on the surface and mixed with a power blender; and a surface application method with a dust collection device, where improvement materials are pumped from a tanker truck, simultaneously collecting dust and measuring before being spread on the surface and mixed with a power blender. NETIS Registration No. CB-980012-V Power Blender Method (Slurry Injection Method). Construction Technology Examination Certification (Certification No. 21) by the National Institute for Land and Infrastructure Management. For more details, please contact us or refer to the catalog.

  • Earthworks
  • Construction method

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Ground improvement work in-situ soil purification method "L&R Geo Fine Method"

Ground improvement work in-situ soil purification method "L&R Geo Fine Method"

Achieving early and cost-effective treatment! In-situ soil remediation method using a scaling approach.

The "L&R Geofine Method" is a process that directly detoxifies contaminated soil in situ without excavation, achieving early and economical treatment without the spread of contaminants to the surrounding area. Additionally, by introducing a scaling mechanism in the stirring method, it allows for in situ treatment at only the necessary depth, enabling more efficient handling of in situ insolubilization work for heavy metals and in situ purification work for VOCs. 【Features】 ■ Expandable and contractible excavation head and stirring wings ■ Forward and reverse rotation due to the double-tube structure of the rod ■ Large diameter with a column diameter of up to φ1200mm ■ Special three-liquid injection swivel ■ Three independent injection pipes *For more details, please refer to the catalog or feel free to contact us.

  • Earthworks
  • Construction method

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