Construction method Product List and Ranking from 1588 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 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:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. AP工法協会 Tokyo//Interior construction business
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. 徳和工業 Miyagi//Other construction industries
  4. 4 アーキヤマデ Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 アウロステクノロジーズ Ishikawa//others
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Construction method Product ranking

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. Wet-type spray seismic reinforcement method "AP Method" AP工法協会
  2. Vacuum concrete construction method 徳和工業
  3. APLAS Sheet Method for Shortening Construction Periods of Aging Infrastructure Reinforcement アウロステクノロジーズ
  4. 4 Soil Coating Method "PoliSoil Greening" <NETIS Registered> 丸八土建
  5. 5 Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研

Construction method Product List

811～840 item / All 4324 items

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[Construction Example] Shōjin Bridge, Hanamuro River, Ibaraki Prefecture

[Construction Example] Shōjin Bridge, Hanamuro River, Ibaraki Prefecture

Introducing a case of temporary closure using the LPF method constructed in a narrow space of approximately 2.3m in height!

At the Shojin Bridge over the Hanamuro River in Ami Town, Ibaraki Prefecture, the "Temporary Closure LPF Method" was implemented. Construction was carried out in a narrow space of approximately 2.3m under the girder. Materials were transported using a small mobile crane and a simple floating barge from above the bridge deck. 【Case Overview】 ■ Temporary Closure Shape: Oval shape φ4.0m L=16.9m H=5.0m ■ Client: Ibaraki Prefecture (Construction in fiscal year 2015) ■ Construction Location: Shojin Bridge, Hanamuro River, Ami Town, Ibaraki Prefecture *For more details, please download the PDF or feel free to contact us.

  • Bridge Construction
  • Construction method

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Slurry-type mechanical agitation shallow ground improvement method SHM method

Slurry-type mechanical agitation shallow ground improvement method SHM method

This is a method of adding and mixing cement slurry to solidify it into a mortar-like consistency.

The SHM method is a technique that solidifies a cement slurry (cement milk) produced at a plant by adding and mixing it into a mortar-like consistency in soft shallow ground. A general-purpose backhoe is equipped with a mixing bucket, and the cement slurry is discharged from a uniquely developed slurry distribution device attached to the arm, allowing for the creation of a reliable and uniform improved body. Additionally, the construction management system displays the mixing depth and slurry injection amount on a touch panel in the operator's seat, enabling real-time management and recording. 【Features】 ○ Almost no scattering of solidifying materials ○ Real-time management is possible ○ Dispersion and mixing can be performed with a general-purpose backhoe ○ Applicable to soil types such as loam, clay, sandy soil, and gravelly soil ○ Selection of construction machinery can be based on site conditions and construction ground For more details, please contact us or download the catalog.

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

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SHRTM method

SHRTM method

Slurry-type mechanical stirring mid-layer ground improvement method! It is possible to construct a uniform improved body.

The "SHRTM Method" involves attaching a reciprocating mixing device to a general-purpose backhoe, pumping slurry (cement milk) produced by a batch plant to a grout pump, and forcing it out from the tip of the mixing device to mix soil and solidifying agents through the reciprocating mixing device. Due to the V-shaped mixing wings being configured vertically, it possesses the same mixing performance for both the excavation and extraction processes, allowing for the construction of a uniform improved body. 【Features】 ■ Ground improvement is possible with a general-purpose backhoe ■ Capable of constructing a good quality improved body ■ Equipment can be selected based on site conditions ■ Real-time management is possible via a touch panel ■ The solidifying agent used is of the hexavalent chromium suppression type *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement
  • Construction method

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Seismic-resistant adhesive joint method "TB (Touch Bond) Method"

Seismic-resistant adhesive joint method "TB (Touch Bond) Method"

Improvement of constructability and cost-effectiveness, shortening of construction period! Seismic joint construction method that meets Level 2 seismic motion.

The "TB (Touch Bond) Method" is a seismic jointing method that achieves resistance to level 2 earthquake motions by connecting with a one-touch joint and bonding with a highly elastic adhesive that excels in elongation capability. Connection is completed simply by pushing the joint bar into the socket, and then injecting the high-elasticity adhesive into the designated space. Compared to conventional methods, this significantly reduces the amount of work required, improving construction efficiency and cost-effectiveness, and shortening the construction period. 【Features】 - Improved construction efficiency and cost-effectiveness, shortened construction period - Clears level 2 earthquake motions - Continuity, water tightness, and seismic resistance on all bonding surfaces - Water tightness equal to or greater than elastic sealing - Accommodates shear displacement *For more details, please refer to the PDF document or feel free to contact us.

  • Earthquake-resistant construction method
  • Construction method

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Buster method

Buster method

The construction machinery is compact compared to its crushing capacity, resulting in good workability and low costs.

This technology is a rational and efficient static crushing method that breaks concrete from the inside by inserting a burster head into a core drilling hole and expanding the hole with hydraulic pressure. Due to the compact size of the construction machinery compared to its crushing capacity, it offers good workability and low costs. It allows for safe construction with low dust, low vibration, and low noise, making it an environmentally friendly method. 【Features】 ■ Low cost and high efficiency ■ Environmentally conscious and safe construction possible ■ Enables planned crushing, allowing for shortened construction periods ■ Rational and efficient *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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Eco-friendly soil solidification material "Safe Lock Series"

Eco-friendly soil solidification material "Safe Lock Series"

Safe for the surrounding environment and work site, demonstrating effectiveness in solidifying and constructing with all types of soil!

The "Safe Lock Series" is a cutting-edge, environmentally friendly non-cement-based multifunctional solidification material that offers a wide variety of options to suit all soil types, from soft soils to organic soils. We have prepared many series, including those for general soft soils, ultra-high organic soils, and special soils that reduce and suppress hexavalent chromium leaching from cement-lime composites and soils. This technology is registered with the Ministry of Land, Infrastructure, Transport and Tourism (registration number KK-110038-A). 【Product Lineup】 ○ Safe Lock-E: Neutral, strength, and environmentally friendly solidification material ○ Safe Lock-M: Strength, weak alkaline, and organic soil solidification material ○ Safe Lock-S: Neutral, modified, and environmentally friendly solidification material For more details, please contact us or download the catalog.

  • River construction
  • Earthworks
  • Wood processing
  • Construction method

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Anti-fall prevention construction method "NAV-G/NAV-G (UV specification) method"

Anti-fall prevention construction method "NAV-G/NAV-G (UV specification) method"

A method to prevent peeling that addresses visible cracks on the surface of the lining even after repairs!

By applying and impregnating acrylic resin adhesive onto a special fiber sheet, a highly transparent FRP can be formed on the concrete surface, allowing for visual observation of the existing crack progression and the occurrence of new cracks even after construction. This is a new method for preventing spalling. It complies with the "NEXCO Structural Construction Management Guidelines for Spalling Prevention Standards." 【Features】 ■ Transparency that is not present in conventional spalling prevention methods is ensured. ■ Long-lasting visibility is expected. ■ The adhesive has excellent rapid curing and low-temperature curing properties, which can shorten construction time.

  • Renovation and repair methods
  • Construction method

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Post-construction shear reinforcement method "Ceramic Cap Bar (CCb) Method"

Post-construction shear reinforcement method "Ceramic Cap Bar (CCb) Method"

Developed post-installed ceramic anchoring shear reinforcement bars! Achieving excellent shear reinforcement efficiency.

It has been pointed out that some concrete structures designed according to old seismic standards may lack sufficient shear strength and ductility of components when subjected to seismic forces equivalent to level 2 seismic motions that should be considered under current seismic standards. The "Ceramic Cap Bar (CCb) Method" allows for the placement of ceramic anchorage bodies, which have excellent corrosion resistance, near the surface of the concrete, ensuring the durability of the anchorage while achieving excellent shear reinforcement efficiency. The diameters of the threaded rebar correspond to D13, D16, D19, D22, D25, D29, and D32. 【Features】 ■ High shear reinforcement efficiency ■ High durability ■ High workability and quality ■ Easy installation even in narrow spaces ■ Selection of types according to the condition of existing structures ■ Usable in corrosive environments 【Certification Information】 ■ Acquired construction technology examination certification from the Public Interest Incorporated Foundation Civil Engineering Research Institute (Certification No. 0811) ■ NETIS registration KT-120076-A (registration expired) ■ June 2020, awarded the Civil Engineering Society Technology Development Award ■ Tokyo Metropolitan Government New Technology Information Database (Registration No. 1801010) ■ Agricultural and Rural Development Private Technology Information Database (Registration No. 1070)

  • Earthquake-resistant construction method
  • Construction method

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Agricultural Water Conservancy Facility Repair Method - Tough Mortar Lining Method

Agricultural Water Conservancy Facility Repair Method - Tough Mortar Lining Method

We will fill and coat the uneven areas of the deteriorated concrete surface caused by spray application.

The Tough Mortar Lining Method is an inorganic surface coating method that uses "Tough Mortar," a high-toughness fiber-reinforced cement composite material. This method employs "Tough Mortar," a polymer cement mortar with a large amount of special short fibers mixed in, to reliably fill and cover the uneven areas of deteriorated concrete surfaces through spray application. The main raw material, Tough Mortar, excels in durability and crack resistance. 【Features】 - Uses high-toughness fiber-reinforced cement composite material - Inorganic surface coating method for agricultural waterways, etc. - Exhibits excellent wear resistance and durability - Extremely low occurrence of shrinkage cracking For more details, please contact us or download the catalog.

  • Erosion control works
  • Renovation and repair methods
  • Special Construction Method
  • Construction method

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Recycled Wood Material Method "Kassei Method"

Recycled Wood Material Method "Kassei Method"

Utilizing the natural circulation system to accelerate the decomposition of waste wood and recycle it! Used for compost, vegetation substrate materials, environmental mulching materials, etc.!

The "Kasse-Chip Method" utilizes natural circulation systems to accelerate the decomposition of waste wood and recycle it. During the wood chipping process, "Kasse Liquid" (effective composite microbial material) is added to promote early decomposition (maturation) of the wood, allowing it to be repurposed as compost, vegetation substrate, environmental mulching material, and more, making it a recycling method. 【Features】 ■ Maturation of both coniferous and broadleaf trees in approximately 3 months of accumulation ■ Suppression of greenhouse gas emissions (carbon dioxide and methane) and odor generation ■ No risk of spontaneous combustion due to decay ■ Reduction of on-site costs ■ Improvement of abnormal pH levels ★ Registered with the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System NETIS (No. HR-020017) *For more details, please request materials or view the PDF data available for download.

  • Special Construction Method
  • Construction method

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Reinforcement of Reinforced Concrete Structures: Underwater Applicable CFRP Grid Reinforcement Method

Reinforcement of Reinforced Concrete Structures: Underwater Applicable CFRP Grid Reinforcement Method

It is a method for reinforcing concrete structures in water inexpensively without draining.

The underwater applicable CFRP grid reinforcement method is a technique that provides a cost-effective solution for aging deterioration and insufficient seismic strength in reinforced concrete structures such as bridge piers located underwater. The method involves adhering a lattice of carbon fiber bundles (CFRP grid) that has been impregnated with resin to the surface of the structure using a resin layer that cures underwater, thereby reinforcing the structure. Both the CFRP grid and the underwater curing resin have long-term durability. 【Features】 - Reinforces concrete structures underwater - Can be reinforced inexpensively without drainage - Long-term durability with CFRP grid and underwater curing resin - Carbon fiber can reinforce with high strength and minimal thickness - NETIS registration number KT-100101-A For more details, please contact us or download the catalog.

  • Reinforcement and repair materials
  • Construction method

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Unit Network Landslide Prevention Case Study No. 1 | Restoration Measures for Windfall and Slope Collapse

Unit Network Landslide Prevention Case Study No. 1 | Restoration Measures for Windfall and Slope Collapse

This is an example of preventing slope collapse in advance with "Unit Net," which balances slope stabilization and the conservation of the natural environment.

Mikune District, Sayo Town, Sayo County, Hyogo Prefecture ◆ Disaster from Typhoon No. 23 in 2004 In response to the damage caused by Typhoon No. 23 in 2004, the "Unit Net" was adopted at planned locations for the restoration of windfall trees and slope collapse areas, and construction was sequentially ordered based on the plan. ◆ Disaster from Typhoon No. 9 in 2009 While restoration work was progressing sequentially, we were hit by damage from Typhoon No. 9 in 2009. Slope collapses also occurred in surrounding areas, centered around the restoration plan area. There were still unaddressed areas within the restoration plan where slope collapses occurred, but in the adjacent area where the "Unit Net" had been installed, collapses were prevented. There were houses below the slope, but thanks to the installation of the "Unit Net," safety was successfully maintained. ● For more details, please download the materials.

  • Civil Engineering Method
  • Construction method

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Landslide prevention case study by "Unit Net" 2

Landslide prevention case study by "Unit Net" 2

Conditions during heavy rain disasters at unit net construction sites.

Asakura City, Fukuoka Prefecture, Haki Hoshimaru, Shimizu Moto District From July 5 to 6, 2017, due to the inflow of warm and very humid air towards the stationary rainy front near the Tsushima Strait, a linear precipitation zone was formed and maintained, resulting in extremely heavy rain in the same location. This led to record-breaking rainfall in the northern Kyushu region and caused a heavy rain disaster. In Asakura City, Fukuoka Prefecture, where this heavy rain disaster occurred, unit nets were adopted and constructed in 2014 as part of a steep slope collapse prevention project. You can view the situation near the unit net construction site immediately after the disaster on the Geospatial Information Authority of Japan's YouTube account. The back side of the three-story building (elementary school) shown around 1:40 in the video below is the site where the unit net method was implemented. Despite numerous landslides occurring in the surrounding mountains, the area where the unit net method was applied did not experience any landslides. For more details, please refer to our company's website column and materials (available for download below).

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  • Slope protection material
  • Construction method

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Case Studies of Slope Stabilization Methods for Road Embankments: Shortening Construction Periods and Environmental Considerations

Case Studies of Slope Stabilization Methods for Road Embankments: Shortening Construction Periods and Environmental Considerations

This is a slope stabilization method that allows for a shortened construction period and can be implemented in small spaces. We will introduce examples adopted for road embankments.

【Features】 ○ An environmentally friendly ground reinforcement method that allows for forest protection, landscape preservation, and greening of slopes. 〇 No large machinery required; can be constructed in narrow sites using lightweight materials. ○ Compared to conventional methods that use retaining walls and rebar insertion, it can reduce costs and shorten construction periods. 〇 Applicable even on cut slopes and collapsed slopes when used in conjunction with slope protection methods such as wire mesh and vegetation mats. ○ Registered with the Ministry of Land, Infrastructure, Transport and Tourism NETIS registration number KK-010068-V (published until April 2017). In road slope applications, it allows for early traffic opening compared to conventional methods and can be constructed in small spaces, making it a preferred choice. In areas where landscape consideration is necessary, such as tourist spots, it can also be made less noticeable with colored specifications. ◆ A collection of case studies can be downloaded for free from the link below! If you have any questions, please feel free to contact us!◆

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  • Civil Engineering Method
  • Construction method

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Historical Site and Cultural Property Slope Measures Unit Net Method with Landscape Consideration

Historical Site and Cultural Property Slope Measures Unit Net Method with Landscape Consideration

Protecting lives and cultural properties from heavy rain disasters. We can achieve both landscape consideration and slope preservation, with a proven track record near many cultural properties.

In June 2025, disaster prevention measures for historic sites and cultural properties were incorporated into the first mid-term plan for national resilience. The unit net method has been adopted in many situations where landscape considerations are important. Moving forward, we aim to contribute to the protection of cultural properties and the prevention of human damage as a method that can balance landscape considerations and slope preservation. 【Features】 - This method suppresses surface landslides (up to about 3-4 meters thick). - Rock bolts and unit nets are connected by pressure plates, and their interaction stabilizes the slope. - Its open shape allows for minimal tree cutting. - The lightweight components excel in narrow areas, enabling efficient construction and shortening the construction period. 【Reasons for Adoption in Major Historic Sites and Cultural Properties】 - Landscape considerations are required near historical cultural properties. - The construction sites and access routes are narrow, making it impossible to secure large construction yards for methods like shotcrete frame construction. (The unit net is lightweight and easy to transport, eliminating the need for large construction yards.) - Cost reduction and shorter construction periods are possible compared to conventional methods, such as frame construction with rock bolts.

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  • Civil Engineering Method
  • Construction method

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Airheart method

Airheart method

With minimal equipment and easy operation, water replacement is possible! It has also been adopted for earthquake recovery construction, making a significant contribution to restoration and reconstruction.

This technology is an air-pressure-operated sewage pump method that responds to various needs in the sewer restoration work following the Great East Japan Earthquake. Since it does not use a power motor, temporary power sources or generators are unnecessary. Additionally, as it is a completely self-sufficient pump that does not require "priming," high-pressure cleaning vehicles and water supply vehicles are also not needed. Furthermore, it ensures pedestrian safety and minimizes the use of piping materials and safety facilities, making it economical. 【Features】 - Achieves high efficiency and low cost - Provides a hygienic working environment - Allows for water replacement only at the construction site - Quick installation and removal - Enables emergency pipeline openings *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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Maruhachi Doken Co., Ltd. Slope Construction Method

Maruhachi Doken Co., Ltd. Slope Construction Method

We contribute to natural regeneration and environmental improvement through slope construction work.

The special slope construction method "TG Greening Method" achieves a high level of slope afforestation by recreating the granular structure of natural topsoil and the rooting effect of plant-based continuous fibers. The "SD Method" is a no-scaffolding rock bolt method that can accommodate various sites with special conditions. The "Porous Concrete Spraying Method" forms a permeable porous concrete, allowing drainage at all cross-sections. The "No-Scaffolding Anchor Method" enables high-altitude construction using a wire movement system without scaffolding. 【Product Lineup】 ○ TG Greening Method ○ SD Method ○ Porous Concrete Spraying Method ○ No-Scaffolding Anchor Method For more details, please contact us or download the catalog.

  • Special Construction Method
  • Construction method

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Soil Coating Method "PoliSoil Greening" <NETIS Registered>

Soil Coating Method "PoliSoil Greening" <NETIS Registered>

This is a new method of slope greening that combines rapid effectiveness in erosion prevention, reliability in full greening, and high cost-effectiveness. *Case studies and technical materials are currently available.

"PoliSoil Greening Work" is a slope greening method that firmly coats soil and rock surfaces with an acrylic resin, providing quick erosion prevention, reliable full greening, and high cost-effectiveness. *NETIS Registration: KT-210082-A By spraying PoliSoil Greening Work onto soil and rock surfaces, it not only provides a strong coating but also penetrates between soil particles to aggregate them. It demonstrates significant effectiveness in preventing rainwater erosion, seed loss, and windblown sand, regardless of flat or sloped surfaces. The effective lifespan of the method varies depending on natural conditions and soil types, but it is effective for approximately 6 months to 1 year, allowing for reliable greening even during unsuitable planting periods. 【Features of PoliSoil Greening Work】 ■ Contains soil aggregation agent "Polyvinyl Alcohol" ■ Solidifies soil within 2 to 3 days, preventing runoff even during heavy rainfall of several tens of millimeters ■ Permeable and breathable, providing adequate moisture to the soil ■ Neutral pH allows use in both acidic and alkaline soils ■ Water-soluble and free from harmful substances and heavy metals, ensuring high safety in the method *For more details, please view the materials from [Catalog Download] or feel free to contact us.

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  • Civil Engineering Method
  • Construction method

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Introduction of slope greening examples at solar power plants [Case study collection available].

Introduction of slope greening examples at solar power plants [Case study collection available].

The slope with a geology of comprehensive mountain sand was improved through polysoil greening work, as soil was flowing out every time it rained. *Case study collection and technical materials are currently available.

We would like to introduce a case where our Polysoil Greening Work was implemented at a solar power plant. "Polysoil Greening Work" is a slope greening method that firmly coats soil and sand slopes with an acrylic resin, providing quick erosion prevention, reliable full greening, and significant cost-effectiveness. *NETIS Registration: KT-210082-A 【Challenges Before Construction】 Due to the geology of the entire area being sandy soil, soil would wash away with every rain, resulting in muddy water. 【Results After Construction】 - There was no runoff at all even during heavy rain on the third day after construction. - Full greening was achieved in about one month. *For more details, please refer to the materials available for download in PDF format or feel free to contact us.

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  • Civil Engineering Method
  • Construction method

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Post-Head Bar Method for Shear Reinforcement with Post-Installed Plate Anchors

Post-Head Bar Method for Shear Reinforcement with Post-Installed Plate Anchors

It is a shear reinforcement method using post-installed plate-type shear reinforcement bars.

The Post-Head-bar method involves drilling holes in the surface of existing structures using a PHb drill, filling those holes with a special mortar, and then inserting a post-installed plate-type shear reinforcement bar called "Post-Head-bar" to integrate it with the reinforced structure, thereby improving the shear capacity of the member. This innovative seismic reinforcement method makes it possible to easily and economically reinforce the shear capacity of existing structures, which has been considered difficult until now. 【Features】 - Enables shear reinforcement without encroaching on the internal cross-section - Can significantly increase shear capacity while maintaining constant bending strength - Can be constructed using a lightweight, compact dedicated drill, making it feasible in narrow spaces - Eliminates the risk of damage or cutting of rebar due to the use of a dedicated drill - Allows for short construction periods and low costs since excavation of the backfill ground is unnecessary For more details, please contact us or download the catalog.

  • Bridge Construction
  • Construction method

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[Case Study] Glassless Sand (Reconstruction of Street Trees in the Nishizukuma Area along National Route 3)

[Case Study] Glassless Sand (Reconstruction of Street Trees in the Nishizukuma Area along National Route 3)

Reduce weeding effort and cut costs! Introducing examples of the weed prevention method "Grassless Sand."

At the Fukuoka National Route Office of the Kyushu Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism, our environmentally friendly high furnace slag weed control method "Grassless Sand" has been adopted as a weed control measure for the planting area in the "National Route 3 Nishizukuguma District Street Tree Reorganization" project. Before the maintenance, the area was overgrown with weeds, and the sidewalks were narrow, making pedestrian movement difficult. However, with this maintenance, a neat landscape has been secured, the effort required for weeding has been reduced, and it has also led to a decrease in maintenance costs. 【Benefits of Adoption】 ■ Two-layer structure shuts out weed growth ■ Stability of slopes through formwork connection method ■ Excellent permeability and water retention ■ Maintenance of long-term durability ■ Use of materials resistant to freeze-thaw cycles in winter *For more details, please refer to the PDF document or feel free to contact us.

  • Exterior and paving materials <General>
  • Paving Materials
  • Construction method

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Reinforcement and repair of continuous fibers: pinning and dry method.

Reinforcement and repair of continuous fibers: pinning and dry method.

It effectively protects various concrete structures with excellent results.

The Pinning Dry Method is a supplementary and reinforcement technique that combines the removal of unnecessary moisture from the interior of concrete floor slabs reinforced with fiber-reinforced sheets such as carbon fiber or steel plates, along with an anchoring effect. It prevents bulging caused by backwater, which has been considered the biggest drawback of fiber sheets and steel plates. Furthermore, it enhances the adhesion of fiber sheets and steel plates by adding the physical adhesion of dry lock pins to the chemical adhesion of epoxy resin. 【Features】 ○ Achieves a beautiful finish after construction ○ Allows for easy maintenance and inspection ○ Reduces running costs ○ Can accommodate various applications ○ NETIS registration No. KK-020043 For more details, please contact us or download the catalog.

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

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Crack Injection Method: Low-Pressure Resin Injection Method

Crack Injection Method: Low-Pressure Resin Injection Method

No special equipment is required, and installation is easy! A crack injection method that allows for a large amount of work to be done by a small number of people.

The "Low-Pressure Resin Injection Method" utilizes a syringe-type injector to inject at low pressure, low speed, and automatically, making it possible to inject into very fine cracks of less than 0.2mm by leveraging the capillary phenomenon of low-viscosity epoxy resin. The resin reaches the depths of the cracks, enabling the sealing of concrete. With a wide variety of products available, it can accommodate various types of cracks. Additionally, depending on the conditions at the site, it is possible to select injection tools and materials, allowing for repairs of any cracks or delaminations. 【Features】 ■ Uniform construction is possible through low-pressure, low-speed, and automatic continuous injection of low-viscosity resin. ■ A wide range of products allows for addressing various types of cracks. ■ The resin can reach the depths of the cracks, enabling the sealing of concrete. ■ Visual confirmation of the injection situation is possible. ■ The cylinder can be attached and detached multiple times for additional injections. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Leakage prevention construction method "Mesh Drainage Method"

Leakage prevention construction method "Mesh Drainage Method"

The mesh hose can be freely deformed! A leakage prevention method for underground structures and tunnels.

The "Mesh Water Conveyance Method" is a technique that directs water from leaks and cracks along the leak points to a drainage ditch without blocking the water flow. By selecting the appropriate hose diameter, it allows for water conveyance that matches the flow rate, and since it conveys water without stopping it, there is minimal impact on the surrounding structure. This method is particularly effective in cases where there is a relatively large amount of leakage occurring linearly along joints or cracks, especially in tunnels where there is limited space in the inner cross-section. 【Features】 ■ The mesh hose can be freely deformed, allowing for complex water conveyance shapes. ■ By selecting the appropriate hose diameter, it allows for water conveyance that matches the flow rate. ■ Since it conveys water without stopping it, there is minimal impact on the surrounding structure. ■ It creates grooves on the surface of the structural body. ■ Particularly effective in tunnels where there is limited space in the inner cross-section. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Low-pressure resin injection device "Hawk Piton/Hawk Harken"

Low-pressure resin injection device "Hawk Piton/Hawk Harken"

Visual confirmation of injection status is possible! A low-pressure resin injection tool that can reliably inject even into deep cracks.

The "Hawk Piton/Hawk Haken" is a low-pressure resin injection tool used in low-pressure resin injection methods. Due to the pressure of the spring, it injects slowly over time, allowing for reliable injection into deep cracks. Additionally, it allows for visual confirmation of the injection status, so if the injection material in the cylinder or capsule runs out before it hardens, new injection material can be added, and the injection can continue. 【Features】 ■ Slow injection over time due to spring pressure ■ Reliable injection into deep cracks ■ Visual confirmation of injection status ■ Used in low-pressure resin injection methods *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • Construction method

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D-Lite D Board Method ~ 3M × DAIKEN ~

D-Lite D Board Method ~ 3M × DAIKEN ~

Next-generation D-board (wall panel) construction method that balances design quality and processability like wood [non-combustible certification obtained].

The D Board method involves laminating 3M's 3M TM Di-Noc TM film onto a non-combustible substrate in the factory and then installing it on walls at the construction site. The Dailight D Board method uses a non-combustible material called 'Dailight,' made from DAIKEN's mineral fibers and volcanic ash glass materials, as the substrate. *Please refer to the materials below. 【Conventional D Board Method】 By manufacturing all boards in the factory and installing the completed boards, on-site work can be made more efficient. Since processing boards on-site is difficult, precise pre-measurement is necessary for board production. 【Dailight D Board Method】 Layout and board production are done based on drawings. Dailight has very high workability, allowing for on-site processing such as cutting edge boards and touch-up painting, which reduces the pre-measurement process and significantly shortens the overall delivery time. Since there is no film application work on-site, it is also recommended for customers who have never used the conventional D Board method!

  • Other wall materials
  • Construction method

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Factory installation / D-board method × on-site installation [Comparison video digest]

Factory installation / D-board method × on-site installation [Comparison video digest]

This is a video digest comparing the work time and finish between the factory-applied D-board method using the highly processable non-combustible base material Dailight and the on-site application.

【Comparison of Factory Application / D Board Method and On-Site Application Method in Video】 The comparison video digest presented in this content illustrates the differences in workability between the method of applying 3M TM Di-Noc TM film wrapped on all sides in a factory before installation on-site (Factory Application / D Board Method) and the method of applying 3M TM Di-Noc TM film on-site after first installing the calcium silicate board (On-Site Application). Using panels approximately the size of A4, we compare the differences in work time, processes, and finishes (joints and edges) under the same conditions. In the On-Site Application, in addition to the installation of the substrate board (by board craftsmen), the application of Di-Noc on-site (by Di-Noc craftsmen) is required, which tends to result in longer work times. On the other hand, when using panels with 3M TM Di-Noc TM film applied in the factory, the focus on-site is primarily on panel installation, simplifying the process. Furthermore, if the base material of the D Board used here is "Dailight D Board," which utilizes the workability of the non-combustible base material Dailight, it can be proposed as a D Board method that allows for easier on-site adjustments by carpenters and decorative panel craftsmen. Please use this as a comparison content to consider the adoption of methods and selection of base materials.

  • Other wall materials
  • Construction method

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D-Lite D Board Method [Non-combustible decorative panel that can be processed on-site]

D-Lite D Board Method [Non-combustible decorative panel that can be processed on-site]

Case study of D-board construction method for non-combustible interior walls using 3M TM Di-Noc TM film and D-Lite.

The D-Lite D Board method involves manufacturing D-Lite wrapped with 3M TM Di-Noc TM film at the factory, and then installing it on-site as a non-combustible decorative panel with necessary processing. In this case, a contractor with experience in installing interior bath panels in residential settings took on this method for the first time, completing the installation of approximately 15m² of corridor wall in the office with a team of five in one day. D-Lite is lightweight and easy to handle like wood, and can be easily processed with common tools such as circular saws, hand saws, cutters, and sandpaper, making on-site size adjustments and fitting straightforward. In addition to the uniform and beautiful finish characteristic of factory production, the cross joints are also easy to achieve sharply, and it was evaluated by the construction team that even those without experience could install it without issues, and that it is lightweight and less burdensome.

  • Interior construction
  • Construction method

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Slope stabilization method for realizing coexistence with nature: All-weather forest bench method.

Slope stabilization method for realizing coexistence with nature: All-weather forest bench method.

It is a slope stabilization method that achieves coexistence with nature without using concrete.

The all-weather forest bench method is a groundbreaking civil engineering technology that coexists with nature to protect slopes from disasters and enhance their value. In Japan, where there are many sloped areas, this new idea increases the safety of slopes, which have been considered dangerous, and utilizes horizontal surfaces to further cultivate forests. It involves creating stepped horizontal surfaces on slopes and utilizing tensile forces from anchors. This method allows rainwater to rest on the slope, creating a space that nurtures life. 【Features】 ○ Aesthetically pleasing structure from a landscape engineering perspective ○ Structurally strong from a mechanical standpoint ○ Hydrologically rational combinations ○ High space utilization in construction ○ Ecological restoration of vegetation For more details, please contact us or download the catalog.

  • Special Construction Method
  • Construction method

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Sales Engine offers a paperless inspection checklist system on a monthly subscription basis.

Sales Engine offers a paperless inspection checklist system on a monthly subscription basis.

[News] "IT Inspection Sheet Digitization" allows for easy creation of inspection forms on smartphones without the need for system knowledge.

◆Starting from 1,500 yen per user per month On December 22, 2022, Sales Engine Co., Ltd. announced that it would offer the "IT Inspection Sheet Den Paperization," which digitizes paper inspection sheets using smartphones, as a subscription service with a monthly fee. Contracts start from 10 users, with a cost of 1,500 yen per user per month (excluding tax, initial setup fees apply separately). ◆Creating an inspection sheet system based on familiar paper inspection sheets The "IT Inspection Sheet Den Paperization" creates an inspection sheet system based on paper inspection sheets that users are accustomed to, such as those made in Excel. It also allows for customization of the input order to match on-site work. Features such as a duplication function to transcribe data from the previous month's inspection and a calculation function to display total values eliminate the hassle of inspection tasks and improve efficiency through IT. Past inspection sheets are stored in the cloud, making it possible to search inspection history. Inspection sheets can be converted to PDF on smartphones and sent out via email in bulk. In the paid demo version of the original inspection sheet creation system, a system similar to the official implementation is provided, allowing for testing on-site and internal discussions before full implementation.

  • Construction and process management software
  • Construction method

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