Construction method Product List and Ranking from 1589 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Mar 25, 2026~Apr 21, 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 25, 2026~Apr 21, 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. コンステック Osaka//General contractors and subcontractors
  3. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  4. 4 TRAWE main office Saitama//Other construction industries
  5. 5 大建工業 Tokyo//Building materials, supplies and fixtures manufacturers

Construction method Product ranking

Last Updated: Aggregation Period:Mar 25, 2026~Apr 21, 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. Roof insulation and waterproofing renovation method "Rimtect Method" コンステック
  3. 建物外壁工事 ロープアクセス工法 TRAWE main office
  4. 4 Vacuum concrete construction method 徳和工業
  5. 5 D-Lite D Board Method [Non-combustible decorative panel that can be processed on-site] 大建工業

Construction method Product List

3331~3360 item / All 4289 items

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Speed Earth Retention Prefabricated Method "SP Block"

Highly economical and capable of short-term construction! Retaining wall using large box-shaped concrete!

The "SP Block" is known as the speed soil retention prefabricated method, where concrete is formed into large box-shaped retaining walls that are stacked to a specified height one layer at a time. It is used for soil retention in road construction, land development, and river or waterway bank protection. Compared to conventional methods, it can be constructed in a shorter period and demonstrates effectiveness as a strong and economical retaining wall. 【Features】 ■ Used as a retaining wall for general civil engineering works ■ High stability, with increased strength through stacking ■ No need for core concrete or backfill gravel ■ Easy to construct, reducing construction time ■ Clearer guarantee of wall quality *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Civil Engineering Method
  • Construction method

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Speed Soil Retention Prefabricated Method "SP Block Type III"

Improved SP block developed with a 5-degree slope! Retaining wall using large box-shaped concrete.

The "SP Block III Type" is known as the speed soil retention prefabricated method, which involves creating large box-shaped retaining walls from concrete and stacking them up to a specified height one layer at a time. This block is an improved version of the conventional "SP Block," developed with a 5-degree slope for better workability. Compared to traditional methods, it can be constructed in a shorter period and demonstrates effectiveness as a strong and economical retaining wall. 【Features】 ■ Used as a retaining wall for general civil engineering work ■ Utilizes blocks developed with a 5-degree slope by improving the "SP Block" ■ High stability, with increased strength through stacking ■ No masonry required ■ Easy to install, reducing construction time *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Civil Engineering Method
  • Construction method

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Modified asphalt sheet waterproofing method "Custom EE Method"

Build a highly reliable waterproof layer! Modified asphalt sheet waterproofing, using a combination of adhesive and torch methods.

The "Custom EE Method" is a construction method that adheres the base layer with an adhesive layer and uses a torch burner to weld the roofing material at joint areas, creating a unified structure. Compared to asphalt waterproofing thermal methods, this method involves less high-temperature work on-site, and it primarily uses water-based primers, resulting in minimal impact from solvents on workers. Additionally, it has specifications that require little to no use of open flames and can accommodate various base materials, making it very suitable for renovation work. 【Features】 ■ Less high-temperature work on-site ■ Generates less carbon dioxide, which contributes to global warming, making it environmentally friendly ■ The use of the torch burner is limited to joint areas, resulting in minimal impact from odors, smoke, and noise on the surrounding environment during construction ■ Significantly improves construction efficiency compared to conventional methods ■ Creates a highly reliable waterproof layer by using a torch burner for melting and integration *For more details, please refer to the PDF document or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Coating film waterproofing material/permeable waterproofing material
  • Renovation and repair methods
  • Construction method

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Vinyl Sheet Waterproofing Method "Mecafine"

A PVC sheet waterproofing method that exceeds performance requirements for water tightness, wind pressure resistance, and environmental sustainability!

"Mecha Fine" is an environmentally friendly PVC sheet waterproofing method. By adopting a heat-insulating waterproof specification (compliant with the Green Purchasing Law), it suppresses the rise in roof surface temperature. During renovations, it reduces waste generated from the removal of existing waterproof layers, leading to shorter construction periods and cost savings. Additionally, it is less susceptible to physical property changes caused by pollutants in industrial areas, is resistant to salt damage in coastal regions, and has minimal damage from bird pecking. 【Features】 ■ Environmentally friendly waterproof specification achieved by using F☆☆☆☆ compliant adhesives ■ Reduces waste generated during renovations through mechanical fastening methods ■ A system that can also be used when adopting solar power generation systems ■ Saves heating and cooling costs through the adoption of insulation methods and heat-insulating specifications ■ Strong against salt damage in coastal areas *For more details, please refer to the PDF materials or feel free to contact us.

  • Waterproof sheet
  • Waterproof tape, adhesive, drain, protective panel
  • Renovation and repair methods
  • Construction method

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Modified asphalt waterproofing torch method "Melton 21 waterproofing method"

Low odor and smoke emissions reduce environmental impact! Modified asphalt waterproofing torch method.

The "Melton 21 Waterproofing Method" is a torch application using modified asphalt roofing developed based on highly reliable modified asphalt. Compared to conventional asphalt waterproofing thermal methods, it requires fewer materials and tools for installation, and significantly reduces smoke and odors, providing a major advantage for waterproofing work in urban areas. Additionally, since the overlapping parts of the roofing are thermally fused with a torch burner, a highly watertight integrated waterproof layer can be created. 【Features】 ■ Highly watertight waterproof layer ■ Excellent abrasion resistance ■ Excellent tear resistance ■ Excellent durability ■ Reduced environmental impact *For more details, please refer to the PDF document or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Coating film waterproofing material/permeable waterproofing material
  • Renovation and repair methods
  • Construction method

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Dry Floating Bed Finishing Method "PF System"

Pursuing ultimate functional beauty! A system that can be relocated and recycled, with minimal environmental impact.

The "PF System" is a dry floating floor finishing method consisting of functional support legs PF stands and a variety of finishing materials. It can be installed not only on raised floors such as rooftops, roof balconies, and entrances but also on complex substrates with height differences. Partial removal is also possible, making maintenance of the waterproof layer and drainage pipes beneath the finishing materials easy. 【Features】 ■ A wide variety of options available to suit different applications and aesthetics ■ Excellent workability and durability ■ Reduced burden on buildings and the environment ■ Easy maintenance management *For more details, please refer to the PDF materials or feel free to contact us.

  • panel
  • others
  • Other flooring materials
  • Construction method

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Waterproof Vertical Protection Method "F-Good"

Excellent effects in heat insulation, condensation prevention, and soundproofing! Waterproof vertical protection construction method.

"EFGOOD" is a waterproof vertical protection construction method using T-panel Lambda. By adopting a porous hollow structure parallel to the board material, it achieves lightness and strength, while the air layer provides excellent effects in insulation, condensation prevention, and soundproofing. Additionally, since it is composed of inorganic materials, there is no deterioration from ultraviolet rays and salt damage in coastal areas, or from sulfur dioxide and nitrogen oxides in urban and industrial areas. 【Features】 ■ Lightweight and high strength ■ Excellent effects in insulation, condensation prevention, and soundproofing ■ No deterioration from ultraviolet rays, salt damage, or nitrogen oxides ■ Uses products certified by the Public Building Association *For more details, please refer to the PDF materials or feel free to contact us.

  • Waterproof tape, adhesive, drain, protective panel
  • Waterproofing work
  • others
  • Construction method

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Greening Method "Plasma Green Method"

We promote resource circulation by utilizing locally sourced materials and recycled resources.

The "Plasma Green Method" is an innovative new spraying technique that utilizes plant waste and excavated soil from dam sediment to create a strong slope formation, taking into consideration harmony with the environment and landscape. Once the sprayed material intertwines with the ground surface, it does not create structural gaps with the underlying soil, allowing for a foundation that experiences minimal expansion, contraction, and degradation, and it is possible to propose the absence of a wire mesh depending on the local conditions. By forming a strong foundation, it enables the establishment of communities where native large tree plants, which have slow germination and growth, are less suppressed by invasive herbaceous plants and legumes. [Features] ■ Advanced afforestation is possible ■ Strong foundation formation is possible ■ Cost reduction is possible ■ Design considerate of the landscape is possible *For more details, please feel free to contact us.

  • Civil Engineering Method
  • Renovation and repair methods
  • Special Construction Method
  • Construction method

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Water Storage Tank System "Multi Aqua" [120-Liter Large Capacity Storage]

A water storage tank system that can secure drinking water and water for toilet flushing for a family of four for three days during disasters or water outages! It protects your life in times of disaster!

The "Multi Aqua" is a water storage tank system that alleviates concerns about securing "drinking water and water for daily use" during disasters or water outages, solving both quality and quantity issues. It is directly connected to the water supply, constantly storing fresh water, and its double structure of a stainless steel tank and tube prevents water from coming into contact with air, maintaining drinking quality for up to seven days. One unit can secure enough drinking water and water for toilet flushing for a family of four for three days. Installation utilizes dead space such as under floors or outdoors that is not used as living space, and it requires no maintenance. 【Features】 ■ Reliable storage capacity ■ Maintains safe water ■ Space-saving design ■ Can be used during power outages *For more details, please refer to the PDF materials or feel free to contact us.

  • Water and sewerage pipe fittings
  • Water supply facilities
  • Other store equipment and supplies
  • Construction method

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[Multi Aqua Introduction Case Study] Company A, Aichi Prefecture

As BCP and CSR measures! Examples of installations aimed at infrastructure development for business continuity!

"Multi Aqua" is a large-capacity water storage tank system with a capacity of 120 liters per unit. After a disaster, the issue of water becomes immediately pressing. We would like to introduce examples of Multi Aqua installations aimed at improving infrastructure for business continuity. Company A in Aichi Prefecture installed three 360L Multi Aqua units as part of their BCP and CSR measures. In addition to their own measures, they implemented this system to raise disaster awareness among employees. They plan to install faucets at the piping outlets, allowing water to be drawn only from the tanks. By making the installation visible from outside, they also expect to raise disaster awareness among neighboring residents and business partners. [Case Overview] - 3-unit package in a 3-row configuration - Faucets planned to be installed at the piping outlets - Water can only be drawn from the tanks *For more details, please refer to the PDF materials or feel free to contact us.

  • Water supply facilities
  • Construction method

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[Multi Aqua Introduction Case Study] K Company, Chiba Prefecture

For exhibitions where visitors can experience guided tours and assistance during their visit! It can be used for employees' drinking water during emergencies.

"Multi Aqua" is a large-capacity water storage tank system with a capacity of 120 liters per unit. After a disaster, the issue of water becomes immediately pressing. We would like to introduce examples of Multi Aqua installations aimed at infrastructure development for business continuity. Company K in Chiba Prefecture has a display where visitors can observe and experience water extraction during their visits, in collaboration with the Multi Aqua sales partner. In the event of a disaster, it is planned to be used for employee drinking water. [Case Overview] - Two units in parallel - Observation and water extraction experience available during visits - Planned for use as drinking water for employees during disasters *For more details, please refer to the PDF materials or feel free to contact us.

  • Water supply facilities
  • Construction method

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Ultra-thin high thermal insulation material "Reflectix"

Environmentally friendly ultra-thin high thermal insulation material achieving a 63% energy-saving rate!

"Reflectix" is an ultra-thin high thermal insulation material that can cut radiant heat by 99% and also prevent electromagnetic waves. It can be used not only for temperature control in buildings, factories, and stores, but also for condensation prevention inside factories and heat management from internal heat sources. 【Features】 ■ Contributes to energy savings, crude oil reduction, and CO2 reduction ■ Excellent durability, reusable even after 100 years *For more details, please download the PDF or feel free to contact us.

  • Heat shielding sheet
  • Construction method

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HEP & JES Method (Non-excavation Underpass Method)

Safe, fast, and precise construction of road and railway undercrossings!

The "HEP & JES method" is a non-excavation underpass construction method that allows for simultaneous execution of pavement protection work and main structure construction. Currently, there are over 130 construction achievements. <Construction Features> Due to continuous pulling towards a fixed position on the arrival side, the construction accuracy of element excavation is high, ensuring sufficient construction speed. Additionally, by selecting the appropriate excavation machine, it can adapt to various soil types. <Structural Features> Since the JES element serves as both the pavement protection work and the main structure, there is no need for separate installation of protective work, simplifying the process and minimizing the impact on the pavement. *For more details, please download the PDF or contact us.

  • Civil Engineering Method
  • Tunnel construction
  • Bridge Construction
  • Construction method

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Eco Recharge: Circular Groundwater Control Method

Safe, reliable, and cost-effective groundwater measures!!

Eco Recharge (circular groundwater level control method) is a technique aimed at preventing the decline of groundwater levels by efficiently recharging aquifers. This is achieved by pumping groundwater from extraction wells and pressurizing it to inject into the ground through injection wells. Groundwater extracted from wells such as deep wells is sent to a sand separator, where impurities like sand contained in the water are removed. The treated water is then sent to a receiving tank, and through a system that integrates measurement and control, it is recharged into the ground via injection wells to control the groundwater level.

  • Water Supply Facilities
  • Civil Engineering Method
  • Construction method

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COMPASS method (small-diameter non-excavation underpass construction method)

Safe and fast construction of small cross-section structures under roads and railways!!

The "COMPASS method" is a construction technique developed to safely and quickly build small cross-sectional structures. 【Construction Features】 By inserting protective steel plates into the ground in advance, excavation occurs within the area enclosed by the protective steel plates, which reduces the risk of collapse and allows for safe construction. *For more details, please download the PDF or contact us.

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

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Introduction to the Vegetation Substrate Injection Method "Green Green Mat Method"

A groundbreaking new method for creating a stable vegetation substrate layer on slopes.

Nishinippon Green Maintenance offers a vegetation substrate injection method that involves injecting a slurry-like vegetation substrate, fertilizer, and seeds into a bag-shaped mat (Green Green Mat) that is deployed and anchored on slopes, creating a vegetation foundation. The growth foundation retained by the Green Green Mat experiences almost no material flow, making it effective for greening steep slopes, rocky and soil-less slopes, slopes with abundant spring water, and cold regions prone to frost heave, which have traditionally been difficult. It also demonstrates excellent effects for greening primarily woody plants that germinate and grow extremely slowly. 【Features】 ■ Greening is possible even in harsh natural environments ■ High foundation retention capability ■ Reduction of herbaceous seed sowing amounts is possible ■ Each greening target can be achieved ■ Measures against animal damage ■ Greening of flooded slopes *For more details, please download the PDF or feel free to contact us.

  • Wall and rooftop greenery
  • Civil Engineering Method
  • Construction method

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Mew Method

We promise construction with ample flexibility! We respond with excellent workability to meet various needs.

The "Mew Method" is a construction technique that utilizes the differentiation between tie bolts and shear bolts, employing the versatile "Mew" for both double-sided and single-sided formwork applications. The fixation requires only two bolts per set, resulting in fewer consumable parts, and the formwork assembly can be done on the ground. This significantly improves work efficiency. It can be used on any inclined surface, providing excellent constructability and meeting various needs. 【Features】 ■ Fewer consumable parts ■ Formwork assembly can be done on the ground ■ Significantly improved work efficiency ■ Usable on any inclined surface ■ Excellent constructability *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Construction method

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NOP clamp / NOP method

It is possible to manufacture a variety of large formwork with reduced components and high strength using the original NOP clamp and 60 square steel pipes!

Introducing Japan Nop's "NOP Clamp / NOP Method." The "NOP Clamp 1A" is suitable for the production of various shaped formwork, such as R-shaped processing, beam under frames, and trusses, using a single tightening of 60 square steel pipes. If the separator interferes with the main reinforcement or its couplers and joints, it allows for easy movement up, down, left, and right. The use of "NOP Clamp" enhances the performance of 60 square steel pipes. 【Features】 ■ The "NOP Clamp 1A" is ideal for producing various shaped formwork, such as R-shaped processing, beam under frames, and trusses, using a single tightening of 60 square steel pipes. ■ If the separator interferes with the main reinforcement or its couplers and joints, it allows for easy movement up, down, left, and right. ■ The use of NOP Clamp enhances the performance of 60 square steel pipes. *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Wood panel and frame wall construction
  • Formwork material
  • Construction method

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Safety plate / Simple large formwork method

It is possible to safely and easily create large formwork with fewer materials and high strength using safety plates and 60 square steel pipes!

Introducing Japan Nop's "Safety Plate / Simple Large Formwork Method." The plate with nuts and washers allows for the safe and easy fixation of 60mm square steel pipes. The Safety Plate can accommodate the replacement of bolts and washers without being limited by materials or manufacturers, and it can also be used as a mounting hardware for various components such as shuttering and wide panel beams. 【Features】 ■ Enables the safe and easy construction of large formwork with reduced materials and high strength. ■ Allows for the safe and easy fixation of 60mm square steel pipes with plates and washers. ■ Safety Plate - Allows for the replacement of bolts and washers without being limited by materials or manufacturers. - Can also be used as mounting hardware for various components such as shuttering and wide panel beams. *For more details, please refer to the PDF document or feel free to contact us.

  • Wood panel and frame wall construction
  • Formwork material
  • Support hardware/opening hardware
  • Construction method

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Pile fabric "Taenaka No Nuno"

A brand used in high-end apparel fabrics from both domestic and international brands, as well as in chairs for the National Diet Building and seats on the Shinkansen.

"Taenaka No Nuno" is a brand that uses the highest quality pile fabric woven at the foot of Mount Koya. We propose items that fulfill your desire to use truly good things in your daily life. [Features] - Dyeing using the abundant groundwater of the Kinokawa River - All processes from printing to finishing are produced in-house *For more details, please download the PDF or contact us.

  • Fabric
  • Cloth
  • Construction method

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Inorganic Adhesive 'FJ523 General Purpose Type'

Prevents cracking, enhances adhesion, and prevents detachment! 100% inorganic water-based one-component adhesive.

The "FJ523 General Purpose Type" is an easy-to-handle inorganic adhesive that is 100% inorganic and water-based. By adjusting the direction of shrinkage during drying, it prevents cracking and enhances adhesion, preventing detachment. It improves the fire resistance of high-humidity areas such as automotive engines, mufflers, and dryers, as well as construction materials. Additionally, unlike organic adhesives, there is no concern about sick house syndrome. 【Features】 ■ Rapid curing due to the evaporation of moisture (dehydration condensation reaction) ■ High adhesion with minimal cracking or peeling during drying ■ The liquid itself is odorless, and no volatile substances or harmful gases are generated during drying ■ Non-combustible, highly heat-resistant, and does not degrade under ultraviolet light ■ Viscosity can be adjusted as desired by adding water or hot water *For more details, please refer to the PDF document or feel free to contact us.

  • glue
  • Construction method

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Construction method "Ventilated Insulation WB Method"

Adoption of patented technology "Shape Memory Opening and Closing Device"! A construction method that has also obtained certification from the Minister of Land, Infrastructure, Transport and Tourism.

The "Ventilation and Insulation WB Method" is an "evolved traditional construction method" that combines Japan's traditions with new technologies. By expelling stagnant air without trapping moisture, odors, and chemicals that arise from daily life, it allows the house to breathe, maintaining a comfortable temperature and humidity inside the home, thus achieving a "healthy house" that supports the health of its inhabitants. Since it can efficiently regulate indoor temperature, there is no need to excessively use heating and cooling systems, leading to "energy savings, CO2 reduction, and prevention of global warming." 【Features】 ■ In summer, ventilation openings automatically open to create natural airflow. ■ In winter, ventilation openings automatically close to enhance insulation. *For more details, please feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Heat insulation and heat shielding methods
  • Construction method

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Lightweight roofing material "OnduVilla"

Flexible and leak-proof! Lightweight roofing material designed with a beautiful mosaic pattern.

"OnduVilla" is a lightweight roofing material that features a pattern resembling tiles or shingles. It does not leak even under high temperatures or cold climate conditions, and it has elasticity, ensuring that tiles do not crack even with temperature changes that cause water to freeze. The corrugated design has a cross-sectional area of 85 cm² per meter of eave, providing good ventilation space between the insulation and the roof tiles. A well-ventilated roof prevents damage from condensation. 【Features】 ■ Elastic and leak-proof ■ Extremely lightweight at 4 kg per m² ■ Easy installation by simply overlapping double-embossed lines ■ Creates beautiful roof patterns with a special coloring system ■ Compact and lightweight, making it easy to transport *For more details, please refer to the PDF materials or feel free to contact us.

  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)
  • Roof and gutter construction
  • Construction method

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The "KES Method" of joining hardware in wooden construction offers excellent earthquake resistance!

Patents obtained in countries around the world! Incredible strength and flexibility, excellent durability and endurance performance! Case studies of residential to large-scale and mid-to-high-rise public wooden construction projects are now available!

The "KES Method" is the first joint hardware construction method for wooden buildings developed in Japan under the mission of "protecting the lives and property of important families." By using original joint hardware, it thoroughly reinforces the joint areas, which are the weak points of traditional frame construction, achieving high strength. 【Features】 ■ Incredible strength and flexibility provided by joint hardware ■ Excellent resistance and durability, ensuring preparedness for the future ■ Proven strength against earthquakes ■ Significantly enhanced durability of joint hardware, resistant to rust with hot-dip galvanization ■ Reliable quality certified with the S mark *For more details, please download the PDF or feel free to contact us.

  • Formwork material
  • Housing structure technology/long-term superior housing technology
  • Earthquake-resistant construction method
  • Construction method

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Existing pipe resin reinforcement method: "Hose Lining Method"

Reinforce existing pipes to significantly improve vibration resistance! Resin hose crimping method! Also effective for rust prevention and waterproofing!

The "Hose Lining Method" involves the inversion insertion of a seal hose (polyester fiber + polyethylene resin) coated with adhesive into an existing pipe using air pressure, reinforcing and rehabilitating the existing pipe. The seal hose has high tensile strength and energy absorption performance, allowing it to follow the movements of the pipeline caused by ground fluctuations and earthquakes, significantly improving vibration resistance. Additionally, since the inner surface of the pipe is protected, it prevents rust formation and completely stops water leakage from joints and other areas. 【Features】 ■ Improved seismic and durability of pipelines ■ High strength and high pressure for long spans ■ Prevention of red water and leaks ■ Comprehensive water quality measures ■ Improved flow capacity *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Introduction to the Bulk Spray Method "Hias Method"

Short construction period, low cost, safe asbestos bulk spray containment method.

At Life Protect Co., Ltd., we offer the "Hias Method," which was developed after a detailed examination of the issues related to removal, containment, and enclosure. We use a council-certified "Air Fog Atomizer" that generates a mist with a consistent particle size, and we spray the minister-certified agent "Hias Gripper" automatically without human intervention. By spraying a mist-like agent with uniform particle size, it is possible to capture dust in areas that are difficult to access, such as gaps where human hands cannot reach, places where asbestos dust is not visible, and airborne dust. 【Features】 ■ Registered in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information Provision System KT-100050-A ■ Construction can be carried out without the need for tenant or resident relocation ■ No asbestos dispersion ■ Maintains fire resistance, thermal insulation, and condensation prevention performance *For more details, please download the PDF or contact us.

  • Renovation and repair methods
  • Special Construction Method
  • Construction method

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Construction method "Nano-Mente SB Method"

It is a highly safe cleaning system that takes the environment into consideration!

The "Nano-Mente SB Method" is a technique that penetrates special cleaning agents into materials such as walls and wood to remove mold and eradicate it from the source. It decomposes mold and dirt inside and outside buildings from the root, maintaining aesthetics with antibacterial, antifungal, and waterproof effects. It restores without damaging the building, discoloring the paint, or harming the wood. 【Features】 ■ Easy and speedy construction ■ No scaffolding required ■ Achieves low cost ■ Long-lasting effects ■ Safe and secure for both humans and nature *For more details, please download the PDF or feel free to contact us.

  • Rust Inhibitor
  • Construction method

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Introduction to Seismic Reinforcement "Portal Grid Method"

Patent obtained! Brace-free seismic reinforcement system.

Pentabuilders Co., Ltd. offers the 'Portal Grid Method,' which reinforces the outer surfaces of PG frame RC and SRC column beams using H-shaped steel. Since it is an external reinforcement method, construction can be carried out while the building is in use. Additionally, it allows for an open space without braces, making it architecturally and aesthetically superior. 【Features】 ■ Applicable to commercial facilities and condominiums ■ Distributed reinforcement that reduces the load on the foundation ■ Shorter construction period and cost reduction compared to conventional methods *For more details, please download the PDF or feel free to contact us.

  • Earthquake-resistant construction method
  • Systems Architecture
  • Special Construction Method
  • Construction method

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Hyper-NAKS II Method for Expanding and Reinforcing Underground Excavation

An evolved version of the middle excavation expansion foundation method, ensuring high reliability through an advanced construction management system!

The "Hyper-NAKS II Method" is classified as an embedded pile method using precast concrete piles, specifically the middle excavation and expansion foundation method. With the hydraulic mechanism, the starting position for wing expansion and the position for fixed liquid injection around the pile can be confirmed in real-time by the construction management device. Additionally, since it allows for the construction of the bulb section in a clockwise direction, it increases the soil discharge rate within the bulb section, enabling the construction of high-quality bulbs. 【Features】 ■ Dramatic increase in bearing capacity ■ Maximum pile diameter is φ1200mm ■ Maximum construction depth exceeds 70m ■ Foundation bulb structure using hydraulic expansion bits ■ Adoption of a new construction management system that ensures workability and reliability *For more details, please download the PDF or feel free to contact us.

  • Ground foundation construction method
  • Construction method

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Friction Support Method "NEW Super FK Method"

A method to be stopped in the intermediate layer of various ground types.

The "NEW Super FK Method" is a friction support method that enhances the lateral earth pressure and generates greater frictional force by adding the reaction force from the expansion pressure caused by the fixed liquid around the piles, compared to conventional friction pile methods. It allows for various combinations of pile materials to suit ground conditions and applications. Additionally, significant cost reductions can be achieved by shortening the pile length. 【Features】 ■ Top-class frictional force ■ Supports various variations ■ Simple construction that meets the needs of the times *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method
  • Construction method

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