Construction method Product List and Ranking from 1576 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 2026
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Construction method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 2026
This ranking is based on the number of page views on our site.

  1. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  2. キシムラ Kanagawa//Service Industry
  3. SIKA JAPAN Ltd. Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 null/null
  5. 5 HOKOKU ENGINEERING CO.,LTD. Osaka//Other construction industries
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Construction method Product ranking

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 2026
This ranking is based on the number of page views on our site.

  1. 【物理的損傷を抑制】防砂シート引込軽減工法 キシムラ
  2. External insulation method using roof mats for dry construction on flat roofs.
  3. Foundation Omega Method HOKOKU ENGINEERING CO.,LTD.
  4. 4 【斜面安定化工法】レッドゾーン解除実績有【景観配慮・コスト縮減】 ダイカ
  5. 5 Effective for jade stones and boulders! Pile and steel sheet pile construction on hard ground using the 'MLT method' エムエルティーソイル

Construction method Product List

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[NETIS Registration] For sites concerned about groundwater and soft ground. Reliable construction methods.

[NETIS Registration] For sites concerned about groundwater and soft ground. Reliable construction methods.

A clear move that can be judged visually at sites with abundant groundwater and soft ground!

The "Super Rappuru Erunido Method" allows for visual and tactile confirmation of the support layer during construction, enabling accurate decision-making even in sites where construction judgments may be uncertain. It supports reliable on-site judgments without relying on estimates or experience as in the past. This leads to a reduction in construction time and stabilization of quality, while minimizing the risk of construction errors. It can also accommodate complex ground conditions, significantly reducing uncertainties on site. 【Features】 ■ Reliable confirmation of the support layer during construction ■ Completion of construction in a short period at low cost ■ Achievement of high-quality embankments ■ Flexible construction tailored to the site environment

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  • Ground foundation construction method
  • Construction method

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【NETIS Registration】 "Defect Rate 0%" High-density ground improvement for reliable prevention of settlement

【NETIS Registration】 "Defect Rate 0%" High-density ground improvement for reliable prevention of settlement

"0% defect rate" Reliable ground improvement with high density to prevent sinking.

In response to the risk of re-softening after ground improvement, the "Super Rappu El Nido Method" ensures the stability of high-quality fill. Utilizing years of testing and construction know-how, we achieve construction quality with minimal strength variation. It can be confidently implemented not only immediately after improvement but also in projects requiring long-term ground stability. 【Features】 ■ Construction of high-strength fill ■ Improved stability after improvement ■ Zero risk of settlement after construction ■ High-precision construction management

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  • Ground foundation construction method
  • Construction method

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[Column] The El Niño Method That Can Be Applied Even in Areas with Abundant Groundwater

[Column] The El Niño Method That Can Be Applied Even in Areas with Abundant Groundwater

Even in sites with abundant groundwater, the El Niño method can be applied.

**Challenges of Sites with High Groundwater** In construction and civil engineering sites, there are many concerns related to "groundwater," such as: - Groundwater springs up immediately upon excavation. - The groundwater level is high, preventing excavation to the required depth. - There is a risk of construction interruption or quality issues due to rainwater and other factors. - Particularly in cases where the groundwater level is high, it is not uncommon for traditional methods to be deemed "impossible to construct." **Reasons for Choosing the Elneed Method** ◎ Flexibility to handle groundwater The Elneed method incorporates an "adjusted water content ratio" in its mix design and manages the water volume within the fill using "flow values," allowing for the utilization of "sprung water and sudden rain." **Reasons for Feasibility of Construction in High Water Level Sites** - Adoption of excavation and mixing methods that suppress groundwater inflow. - Setting a higher elevation for the initial finish, then shaving down to the required height the next day to avoid the effects of water level. - Establishing a reliable construction system through quality assurance and N-value determination during the design phase. **Conclusion** Do not give up on a site just because the water level is high. With the Elneed method, construction is possible even under conditions of groundwater volume, groundwater level, and during the rainy season.

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  • Ground foundation construction method
  • Construction method

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[Column] What is the Elneed method that reduces quality, cost, and environmental impact?

[Column] What is the Elneed method that reduces quality, cost, and environmental impact?

What is the Elneed method that reduces quality, cost, and environmental impact?

In ground improvement work on site, we will explain the differences between other methods and the "El Nido Method" from two perspectives this time. ▼Difference 1: Soil Disposal and Environmental Consideration▼ For example, in columnar improvement, it is common for the excavated soil to be discarded. As a result, the leftover soil is often treated as industrial waste, leading to increased disposal costs and greater environmental impact. On the other hand, the El Nido Method reuses the soil generated on site during excavation. The amount of leftover soil is about 35% for cohesive soil, and nearly zero for sandy ground. ▼Difference 2: Quality Control that Allows for "Direct Achievement" of Target Strength▼ In many ground improvement methods, there tends to be a significant difference between pre-mixing tests and actual on-site strength, necessitating a large safety factor due to variability in strength. For example, in conventional methods, the ratio of [on-site test specimen strength / pre-mixing test strength] is typically around 0.2 to 0.8. (Note: The "=" here indicates a range, so please recognize it as "nearly equal.") However, with the El Nido Method, we achieve [test specimen strength / mixing test strength ≧ 1.0]. In other words, the strength obtained on site is equal to or greater than that from the pre-laboratory tests.

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  • Ground foundation construction method
  • Construction method

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[Column] Visible Support Layers! What Excavation Methods Enhance Ground Reliability?

[Column] Visible Support Layers! What Excavation Methods Enhance Ground Reliability?

Visible support layers! What excavation methods enhance the reliability of the ground?

I am anxious about whether we are truly reaching the "support layer" that serves as the foundation of the building. In other methods, the conditions underground can only be estimated from machine readings, making it difficult to determine their accuracy. The Super Rappu Elneed method allows us to "directly see and touch" the most important part of ground improvement. ⬛︎ The challenge of "invisibility" faced by other methods While other methods use specialized large machines to dig underground, the Super Rappu Elneed method employs the most common equipment on site, the "backhoe." Instead of estimating "numbers" like torque values or ammeter readings, we verify with the technician's "eyes." This simple and direct approach creates an overwhelming "certainty" that other methods lack. ⬛︎ "Visible reassurance" achieves optimization of quality and cost The advantage of being able to "visualize" the support layer goes beyond mere peace of mind. - Proof of overwhelming quality - Cost optimization - Prevention of troubles before they occur Because the work underground is invisible, we ensure reliable construction.

  • Ground foundation construction method
  • Construction method

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地下水・軟弱地盤対応の基礎工法『スーパーラップルエルニード工法』

地下水・軟弱地盤対応の基礎工法『スーパーラップルエルニード工法』

掘削バケットの使い分けで、多様な土質・地下水量に対応。掘削・混練・充填がワンストップで工期短縮に貢献

『スーパーラップルエルニード工法』は、バックホウを用いた 掘削・セメント系固化材の混練・充填により、均等性の高い造成体を形成する基礎工法です。 現場に合わせてバケットを使い分けることで、 支持層の正確な確認と、土質や地下水量の変化位への柔軟な対応を実現。 湧水・地下水が流入する現場や軟弱地盤、玉石交じりの地盤にも対応でき、 徹底した品質管理により高品質な施工が可能です。 【こんなお悩みございませんか？】 ■ラップル工法(生コン打設)などの掘削・型枠配置などの工程を短縮・簡略化できる工法はないか？ ■推定・経験だけでなく、目視・数値で施工品質を確認出来る地盤改良工法はないか？ ■雨天時や地下水が湧き出てくる現場でも、バラツキを抑えて高品質な施工はできないか？ 【スーパーラップルエルニード工法の特長】 ■締め固めが不要　　　■残土が少ない　　 ■支持層の確認が容易　■強度管理が適宜可能 ■自然土含水量変化に機敏に対応可能　■周囲の地盤との一体性に優れ、液状化を抑制 ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

  • Ground foundation construction method
  • Construction method

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[Column] The Problem-Solving Power of the El Niño Method to Avoid Construction Inability on "Vacant Land"

[Column] The Problem-Solving Power of the El Niño Method to Avoid Construction Inability on "Vacant Land"

Introducing the capabilities of the Elniido method that overcomes the muddy ground of "vacant land."

Properties that are "vacant land delivery" appear to be ready for immediate construction. However, there are many cases where unexpected softness in the ground is discovered during the ground survey right after construction begins, significantly impacting the budget and schedule. ⬛︎ Why does "vacant land" become muddy? - Demolition contractors are professionals at tearing down buildings, but they are not experts in solidifying the ground. - Many sites are seen where the ground, which has absorbed water and become muddy, has not been properly treated, and only the surface has been leveled. ⬛︎ Three strengths of the Elneed method that is resistant to "mud": 1. An innovative approach to "manage and utilize" water. 2. Real-time responsiveness on site. 3. High mobility using general heavy machinery (backhoes). If you find yourself in a situation where "you bought vacant land, but the ground is mushy and heavy machinery cannot enter," please feel free to consult with us.

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  • Ground foundation construction method
  • Construction method

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Collection of Construction Achievements under Five Difficult Conditions | Elneed Method

Collection of Construction Achievements under Five Difficult Conditions | Elneed Method

Selected for sites where other methods have been rejected. Approximately 4,000 cases of challenging construction achievements disclosed.

This document summarizes the construction achievements and technical foundations for five challenging conditions in ground improvement that design offices, construction companies, and general contractors often find difficult to address and may decline due to "strict conditions." 【The five challenging conditions included】 1. Sites with groundwater or spring water 2. Muddy or weak backfill ground 3. Ground mixed with large gravel, boulders, and rock masses 4. Ground with undulating support layers that are difficult to verify 5. Remote islands, mountainous areas, and sites with difficult access For each site, it specifically explains why other methods (column improvement, rubble, cast-in-place piles) are challenging and how the Elneed method can solve these issues with specific technologies, along with the regions where these achievements have been made. The overall picture of the ground improvement method, with a cumulative construction record of approximately 4,000 cases by the National Elneed Association, a reinforced concrete ratio of 36.2%, and a site test body strength ratio of 1.0 or higher, can be understood in 9 pages.

  • Ground foundation construction method
  • Construction method

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[Column] A Must-See for Structural Designers! A Thorough Cost Comparison with Columnar Improvement Methods

[Column] A Must-See for Structural Designers! A Thorough Cost Comparison with Columnar Improvement Methods

A must-see for structural design professionals! A thorough cost comparison with columnar improvement methods.

The choice of construction method not only affects the cost of the improved body alone but also changes the size of the foundation itself. The answer to "which is cheaper" varies depending on whether the size of the foundation is already determined. 1. Differences in bearing capacity change foundation design - Column improvement: ~300 kN/m² * Due to low bearing capacity, a large foundation is required. - Super Rappu Elneed method: ~1,000 kN/m² * High bearing capacity allows for a compact foundation design. 2. The competition for comparison occurs before the foundation size is determined Because the high bearing capacity allows for a smaller required foundation area, it becomes easier to achieve cost reductions that exceed the volume increase of the improved body. The Elneed method allows for foundation optimization at 10 cm intervals, which is a feature not available with column improvement. 3. Estimated cost comparison (based on actual results) Instead of using large specialized machines typically used for column improvement, we use a backhoe with excellent mobility. The diagram below compares the column improvement method and the Super Rappu Elneed method under the conditions of RC8F. As a result of optimizing the foundation size from the design stage, all excavation volume, material costs, and working time are compressed.

  • Ground foundation construction method
  • Construction method

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[Column] The Appeal of the El Niño Method for Pebbles and Boulders on Solid Bedrock

[Column] The Appeal of the El Niño Method for Pebbles and Boulders on Solid Bedrock

How to absorb risks that are not visible in preliminary surveys through design, such as point-embedded boulders, rolling stones, and solid bedrock?

Boring surveys are an important means of understanding the ground. However, it is realistically difficult to fully capture the scattered boulders and cobbles, as well as the hard and uneven bedrock, from data points collected at only 3 to 5 locations. When unexpected issues arise on-site after the design has been finalized, it leads to a triple burden of changes in construction methods, extended timelines, and additional costs. This time, we will explain how to approach cobbles, boulders, and solid bedrock from the perspective of incorporating "uncertainty" during the design phase. 1. Why are boulders and cobbles "difficult to see in preliminary surveys"? Boulders and cobbles are typically distributed sporadically in river basins, fan-shaped deposits, and old river channels. 2. The significance of choosing a construction method that "allows for unexpected issues" during the design phase. The resilience to unexpected issues varies greatly depending on the construction method. 3. Solid bedrock can also be "cut and leveled." Alongside cobbles and boulders, the unevenness of the bedrock when reaching the support layer is also difficult to see during the design phase. When encountering hard bedrock with slopes and steps, many construction methods find it challenging to adapt. The Elneed method is designed with the assumption of changes occurring on-site. Being able to absorb this uncertainty regarding cobbles, boulders, and solid bedrock on-site directly contributes to the reliability of the design and the stability of the construction timeline.

  • Ground foundation construction method
  • Ground improvement
  • Construction method

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[Dyed Q Technology Construction Case] Nitto Zinc Co., Ltd.

[Dyed Q Technology Construction Case] Nitto Zinc Co., Ltd.

Revitalize the strength and appearance of aging factories with the Dye Q Technology reinforcement method!

We would like to introduce a case where the Dye Q Technology reinforcement method was applied at Nitto Zinc Co., Ltd. In the company's manufacturing plant, the steel structures and roofing materials had deteriorated over many years of use, with rust and corrosion becoming prominent. Since dismantling or new construction would require high costs and a long construction period, they were looking for a method to repair the facility in a short time while keeping the plant operational. Therefore, they adopted the Dye Q Technology reinforcement method, which allowed them to permeate new materials into the deteriorated areas and restore strength in a short period. Because the work could be carried out while the plant was operational, they were able to minimize the impact on production. [Challenges] - The steel structures and roofing materials had deteriorated over many years of use, with rust and corrosion becoming prominent. - In particular, the external stairs had fallen below safety standards in terms of strength. - There was a need to ensure the safety of employees. - They were looking for a method to repair the facility in a short time while keeping the plant operational. *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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Innovative construction method! HDD method (Horizontal Directional Drilling) TerraJet

Innovative construction method! HDD method (Horizontal Directional Drilling) TerraJet

Piping and wiring burial system! Avoid obstacles with vertical and horizontal curves! Reduce total costs! "Challenging the creation of lifelines that run through the Earth and underground!"

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communications is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables without excavation, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from above ground and pushing in an arc direction both vertically and horizontally. Additionally, it eliminates the need for traditional shaft construction, allowing for simpler shafts, which shortens construction time and reduces total costs. In recent years, disasters have become more severe, and as lifelines age, the renewal and seismic reinforcement of aging pipes are being promoted from the perspective of improving disaster resilience. The HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, power cables, and communication lines underground. 【Features】 - Flexibility and adaptability - Shortened construction period - Economical low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.

  • Water Supply Facilities
  • Sewerage facilities
  • Agricultural civil engineering works
  • Construction method

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ASE-MS method

ASE-MS method

Heavy metals can be reduced to below soil environmental standards! Strength improvement and handling improvement are possible.

The "ASE-MS method" is a technique that allows for the simultaneous addition of liquid along with powder. It complies with soil environmental standards for heavy metals. It can improve strength and handling, and convert insoluble and difficult-to-dissolve compounds through chemical reactions. An astonishing four-component mixture. Chelating agents and pH adjustments are added while managing flow rates. [Examples (excerpt)] ■ Nagano Prefecture Target: Arsenic 0.024 mg/L ■ Miyagi Prefecture Target: Arsenic 0.022 mg/L ■ Tokyo Metropolis Target: Arsenic 0.97 mg/L ■ Tokyo Metropolis Target: Arsenic 0.017 mg/L ■ Niigata Prefecture Target: Mercury 0.0013 mg/L *For more details, please download the PDF or feel free to contact us.

  • Soil improvement material
  • Ground improvement
  • Construction method

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ASE-OS method

ASE-OS method

Transform into reusable soil for various applications as fill material and backfill!

The "ASE-OS method" is a technique designed to address oil-contaminated soil, sludge, and mud caused by accidents or the aging of equipment. By mixing "Oil Shut (OS)" at 3-6% with oil-contaminated soil and ensuring a curing period of several hours, the removal of oil films and odors can be confirmed. Additionally, by controlling the amount of additive, it can adapt to various types of oil and is effective even in cases of high concentration contamination. 【Features】 ■ Immediately purifies oil content and removes oil films and odors ■ Improves strength and handling ■ No need for hexavalent chromium leaching tests *For more details, please download the PDF or feel free to contact us.

  • Soil improvement material
  • Ground improvement
  • Construction method

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Off-site construction method for air conditioning equipment "MOVER"

Off-site construction method for air conditioning equipment "MOVER"

Solving the building equipment seismic design and construction guideline a + b < 250 by installing the independently developed Catalyzer!

"Muva" is an off-site construction method for air conditioning equipment designed for ceiling cassette-type package air conditioners. Since the position of the main unit can be adjusted after hanging the equipment, there is no need for re-hanging even if the ceiling opening is misaligned. The adjustment range is ±250mm in the front, back, left, and right. Please feel free to contact us if you have any requests. 【Product Composition】 ■ Main Beams: 2 ■ Sub Beams: 2 ■ Equalizers: 4 ■ Fixing Bolts: 8 *For more details, please download the PDF or feel free to contact us.

  • Earthquake-resistant construction method
  • Construction method

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RAKUYU-Z Method

RAKUYU-Z Method

Water replacement measures for the maintenance management era! Please feel free to consult us regarding any water replacement matters.

We would like to introduce the "RAKUYU-Z Method," which is promoted and advertised by our association. By using this method for water replacement, we can create an environment where the construction site remains completely dry (or at a water level suitable for construction) for a certain period without implementing drainage restrictions for local residents. This ensures safety and hygiene on-site, enhances the efficiency of the main construction work, and makes it easier to secure construction quality. Additionally, our association holds technical guidance, training sessions, and workshops related to the method. 【Features】 ■ Resolves interruptions in construction due to clogging ■ Numerous suction vehicles are deployed, moving away from piston transport ■ Suitable even in locations where submersible pumps cannot be installed inside manholes ■ Minimal impact on surrounding traffic for water replacement ■ Labor-saving through automatic pump control and patrol monitoring, with rapid response in case of accidents ■ Smooth installation and removal even for large-capacity water replacements *For more details, please download the PDF or feel free to contact us.

  • Sewerage facilities
  • Drainage and water removal
  • Construction method

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Dynamic Resin Strong Guard P Method

Dynamic Resin Strong Guard P Method

A lineup of "low-temperature" products that can be installed at temperatures ranging from -5℃ to 15℃ is also available!

The "Dynamic Resin Strong Guard P Method" is a concrete spalling prevention method that complies with the "East Japan, Central Japan, and West Japan Expressway Company Structural Construction Management Guidelines for Spalling Prevention." The process includes substrate treatment, primer application, adhesive application (first coat), fiber sheet installation, adhesive application (top coat), and finish material application. Please feel free to contact us when you need our services. 【Structure】 ■ Finish material "JDB-95U" ■ Adhesive "JDB-790E" ■ Continuous fiber sheet "SCM 1810A" ■ Adhesive "JDB-790E" ■ Primer "JDB-EX" ■ Concrete surface *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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Dynamic Resin Strong Guard TNK Method

Dynamic Resin Strong Guard TNK Method

Flame-retardant epoxy resin-based adhesive can be used to ensure flame resistance, self-extinguishing properties, and safety of generated gases!

The "Dynamic Resin Strong Guard TNK Method" is a construction method designed to prevent spalling in tunnels (small piece spalling prevention) and bridge concrete spalling. The applicable temperature range for spalling prevention performance is -30 to +50°C (suitable for cold regions). By using a special continuous fiber sheet, it maintains high push-out performance. Additionally, by using a flame-retardant epoxy resin-based adhesive, it ensures fire resistance, self-extinguishing properties, and safety of generated gases. 【Features】 ■ Applicable for spalling prevention in tunnels (small piece spalling prevention) and bridge concrete. ■ Spalling prevention performance applicable temperature range: -30 to +50°C (suitable for cold regions). ■ High push-out performance can be maintained by using a special continuous fiber sheet. ■ Weather-resistant inorganic paint is adopted for the finishing coat. *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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Bond VM Netless Method

Bond VM Netless Method

Introducing a peeling prevention method that can be implemented without using nets in sub-zero temperatures!

The "Bond VM Netless Method" is a construction technique that allows for anti-peeling measures simply by applying a tough urethane resin. By ensuring a uniform film thickness when applied to complexly shaped concrete structures, it reliably demonstrates anti-peeling effectiveness. Furthermore, this method can be executed even in winter, when construction is often concentrated, in sub-zero environments (above -5°C). It alleviates concerns related to winter project management and is beneficial for both quality control and project management. 【Features】 ■ Excellent anti-peeling performance achieved just by applying ■ Shortest construction period of 2 days, reducing total costs ■ Usable in sub-zero winter environments (applicable temperature range: -5°C to 40°C) ■ Demonstrates good anti-peeling performance across various temperature ranges without a net (with a pull-off strength of over 1.5 kN and a displacement of over 10 mm at -30°C, 23°C, and 50°C) *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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Atlas method

Atlas method

Compatible with a wide range of soil types including soft soil, sandy soil, clayey soil, gravelly soil, and hard soil!

We would like to introduce the "Atlas Method" handled by our association. By analyzing the abundant data and experience gained from construction achievements, we have created a unique cost estimation method for the association. By adopting machinery and equipment depreciation based on the market, we have realized a construction method that is more cost-effective than open-cut methods, environmentally friendly, safe, and highly precise. Additionally, the propulsion machine for the Atlas Method, "Condor II," can start from a vertical shaft with a diameter of 2000mm and is designed to accommodate a wide range of soil types. 【Condor II Features】 ■ Full stroke of 120mm with a single control lever ■ Easy operation improves work efficiency ■ Starts from a vertical shaft with a diameter of 2000mm ■ Lightweight and compact ■ Wide range of soil type compatibility *For more details, please download the PDF or feel free to contact us.

  • Other earthworks, foundation works, and exterior floors
  • Construction method

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ARUR (Asbestos Roof Urethane Renewal) method

ARUR (Asbestos Roof Urethane Renewal) method

Recommended as a construction method with excellent cost performance that can be implemented relatively inexpensively!

The "ARUR (Asbestos Roof Urea Renewal) Method" is a system that achieves long-term protection and maintenance-free longevity for asbestos-containing slate roofs over a period of 30 years. To realize this, we used advanced one-component reaction-curing urethane resin paint. Additionally, it is an environmentally considerate system that prevents the release of asbestos into the environment during the process. 【Features】 ■ Maintenance-free for 30 years, allowing for the longevity of the factory ■ A cost-effective method with waterproofing and heat insulation functions ■ Conducts asbestos treatment with environmental considerations, preventing troubles with neighboring residents *For more details, please download the PDF or feel free to contact us.

  • Roof and gutter construction
  • Construction method

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APLAS sheet method

APLAS sheet method

A reinforcement method that excels in construction period, cost, and workability to address on-site challenges!

The "APLAS Sheet Method" is a new technique for reinforcing concrete structures using CFRTP sheets that are impregnated with thermoplastic resin (PPS resin). Unlike the currently mainstream carbon fiber adhesive method, which requires resin impregnation and curing processes, this method achieves reinforcement simply by adhering the sheets with a specialized adhesive. This results in a reduction in construction time, which can lead to lower direct construction costs and a decrease in the burden on on-site workers. The APLAS sheets used in this method are a new reinforcement material that has been given high adhesion properties through a unique plasma treatment technology. They meet the quality standards for reinforcement materials set by NEXCO, making them safe for use in infrastructure fields such as bridges. 【Features】 ■ Short construction period: Reduces the number of work hours after surface preparation by half. ■ Reduction in direct construction costs: Expected savings on labor costs and rental fees for temporary scaffolding. ■ Workability: Can be cut with a cutter or scissors, allowing for dimension adjustments on-site. *For more details, please download the PDF or feel free to contact us.

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APLAS Sheet Method for Shortening Construction Periods of Aging Infrastructure Reinforcement

APLAS Sheet Method for Shortening Construction Periods of Aging Infrastructure Reinforcement

Reinforcement is possible just by applying the NETIS registration sheet. Construction can be completed in as little as one day. Reduces on-site construction time by 40%. A reinforcement method that makes upward installation easy.

The "APLAS Sheet Method" significantly improves construction productivity and addresses on-site challenges through a reinforcement method. It resolves the long construction periods and complexity of on-site work associated with traditional carbon fiber adhesive methods using unique material technology. 【Features】 ■ Provides reinforcement effects equal to or greater than traditional carbon fiber adhesive methods with just the application of APLAS sheets. ■ Construction time can be reduced by approximately 40% compared to traditional carbon fiber adhesive methods. ■ The paste-like adhesive prevents misalignment, demonstrating high operability even in upward applications such as ceilings, reducing the burden on workers. ■ Quiet construction that minimizes noise, vibration, and exhaust emissions, making it suitable for facilities in operation and for work in residential areas at night. ■ Lightweight material that can be manually transported, reducing costs associated with heavy machinery and scaffolding, contributing to overall optimization of construction costs. *For more details, please download the PDF or feel free to contact us.

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Rock excavation method "Step-cutting Seriya method"

Rock excavation method "Step-cutting Seriya method"

Crushing the bedrock from the bottom with a crushing force of 12,700 tons! It can split the rock horizontally at the protruding parts, thereby suppressing the occurrence of small fractures.

The "Segmented Wedge Drilling Method" is a technique that enables excavation (crushing) without affecting the remaining parts during rock mass excavation. With three protrusions, it allows for horizontal rock splitting from the bottom, and the competition between rocks can suppress the occurrence of small fragments. It can handle rock strengths from medium hard rock to hard rock II, demonstrating a significant rock splitting force of 12,700 tons. 【Features】 ■ Silent and vibration-free during crushing due to wedge-type tensile failure ■ Direction of excavation (crushing) can be controlled, minimizing the impact on remaining parts ■ Rocks are crushed and split horizontally in one crushing operation, reducing small fragments due to rock competition ■ With a rock splitting force of 12,700 tons, it exhibits powerful crushing capability, improving work efficiency ■ The crawler drill can utilize the soundproof type "Shizumaru-kun" for environmental measures ■ Crushed rock can be reused as fill material by utilizing the "Pakatto-kun Method" *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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No paint leaks from the gaps in the protective covering! Edge painting protective method LCL method.

No paint leaks from the gaps in the protective covering! Edge painting protective method LCL method.

Since the paint does not leak out from the gaps in the masking, it is possible to efficiently create clear lines! *Catalog available.

The "LCL Method" is a painting masking technique called "Liquid Clear Line" for edge finishing. By using a clear liquid (amorphous) material for edge masking, it is possible to efficiently create clear (distinct) lines at the junctions with uneven finished surfaces. For this method, we provide materials such as "Acrylic-based Acrico NB" and "Modified Silicone-based Hensei Chiri Cork NB." 【Features】 ■ Efficiently create clear lines ■ Prevent paint from leaking out from gaps *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
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The Bio Water (BW System) Pipeline Magnetite Method

The Bio Water (BW System) Pipeline Magnetite Method

Measures against the deterioration of water supply pipes! A piping magnetite method to reduce the costs of large-scale renovations.

By installing The Bio Water in the water supply pipe, it changes the quality of the water and slows down the oxidation rate of iron, promoting the formation of a stable oxide film (black rust) inside the piping. Existing red rust will also transform into black rust. Since black rust has a density about ten times higher than red rust, the blockage rate of the piping will improve. Additionally, piping that has lost thickness due to deterioration and is on the verge of leaking can be restored to its original thickness through black rust formation, thus avoiding the risk of leakage. 【Features】 ○ Low cost ○ Short construction period ○ Essentially maintenance-free ○ Can be safely used in water supply pipes until the building's lifespan *For more details, please contact us or download the catalog. *The section titled 'What sparked your interest?' displayed during the PDF download is generated by Ipros Co., Ltd.'s AI.

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Alternative method for block walls: "Super Fence"

Alternative method for block walls: "Super Fence"

Environmentally friendly thinned wood usage! Evergreen fence "Super Fence"

Many homes have block walls that have significantly exceeded their durability. As a safer alternative to these dangerous block walls, we have researched and developed the "Super Fence" in collaboration with Kansai University, which is lightweight and earthquake-resistant. The surface material is wood, while the posts and caps are made of aluminum, creating a hybrid privacy fence. It can accommodate heights of up to 3 meters and features easy installation and environmental conservation. Easy installation means that, quite literally, the method using thinned wood compared to traditional block walls is simple to construct. Environmental conservation can be achieved by using thinned wood. The privacy wood fence can reach heights of up to 3 meters. By inserting acrylic panels or aluminum between the thinned wood, it is also possible to create a fence with an original design. For more details, please download the catalog or feel free to contact us!

  • Gates, walls and fences
  • Net fence
  • Construction method

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Ground reinforcement work ETP-G method [Performance guarantee method]

Ground reinforcement work ETP-G method [Performance guarantee method]

ETP-G method for ground reinforcement using steel pipe with advanced wings that has obtained GBRC performance certification.

This is an environmentally friendly ground reinforcement method using advanced winged steel pipes, which has obtained the architectural technical performance certification from the Japan Architectural Comprehensive Testing Institute (GBRC Performance Certification No. 09-19 Revision 5). It employs steel pipe piles equipped with disc-shaped wings at the ends, enhancing penetration by providing 30mm notches above and below the wings, and effectively suppressing deviation during construction with the aid of a drilling assist bit at the tip. Ground surveys are typically conducted using the Screw Weight Penetration Test (SWS Test), and in cases where the supporting layer is deep or the ground is difficult to penetrate, a large dynamic cone penetration test (SRS Test) can be accurately employed. This method offers a clean, environmentally friendly solution with low vibration, low noise, and no generation of residual soil.

  • Renovation and repair methods
  • Residential foundations
  • Other civil engineering works
  • Construction method

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Ground improvement work 【Surface improvement method】

Ground improvement work 【Surface improvement method】

Plate-type ground improvement and surface improvement methods that demonstrate excellent effectiveness in shallow soft layers.

This is a ground improvement method that can be selected when weak layers are distributed at shallow depths. It involves uniformly mixing and stirring powdered cement-based solidifying materials with the original ground soil using heavy machinery, and carefully compacting it to construct a strong "slab-like improved body." This method demonstrates extremely excellent engineering effects in preventing differential settlement, increasing ground bearing capacity, and preventing liquefaction, reliably supporting important structures from the ground up. The construction process is characterized by low noise, low vibration, and short construction time, minimizing the impact on the surrounding environment. Through clear construction procedures and engineering approaches, it achieves reliable ground bearing capacity reinforcement as required by designers and supervisors.

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

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Subsurface Correction Work | Epoxy Injection Pressure-Supported Slab Method to Repair Foundation Cracks and Partial Settlements

Subsurface Correction Work | Epoxy Injection Pressure-Supported Slab Method to Repair Foundation Cracks and Partial Settlements

Simultaneously overcome foundational cracks and partial subsidence! We will strongly repair the base of your home using a combination of high-adhesion epoxy resin injection and pressure-resistant slab methods.

This is a reliable sinking correction solution that fundamentally addresses the issue of building subsidence accompanied by foundation cracks. For structural cracks in the foundation caused by uneven ground or localized softening, high-viscosity epoxy resin is injected and filled under high pressure and density to restore the compromised structural strength and significantly improve waterproofing. At the same time, a pressure plate is precisely installed directly beneath the sunken foundation, and high-precision millimeter-level lift-up is performed using hydraulic jacks to restore the tilted building to a precise horizontal state. After the jacking is completed, air bubble mortar (air milk) is poured into the fine gaps that have formed between the foundation and the ground, filling and solidifying them without any gaps, significantly increasing the contact area to prevent future re-sinking or differential settlement. Since this solution accommodates construction while residents are living in the home without the need for large machinery, extensive demolition, or temporary relocation, it greatly reduces the burden on homeowners' daily lives and secondary costs such as temporary housing rent. With reliable construction techniques and uncompromising quality control, we dramatically restore the seismic resistance, durability, and asset value of homes, providing long-lasting peace of mind.

  • Renovation and repair methods
  • Residential foundations
  • Other earthworks, foundation works, and exterior floors
  • Construction method

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