Construction method Product List and Ranking from 1579 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Aug 12, 2026～Sep 08, 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:Aug 12, 2026～Sep 08, 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. SIKA JAPAN Ltd. Tokyo//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 キシムラ Kanagawa//Service Industry
  5. 5 三晃金属工業 Tokyo//General contractors and subcontractors
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Construction method Product ranking

Last Updated： Aggregation Period:Aug 12, 2026～Sep 08, 2026
This ranking is based on the number of page views on our site.

  1. External insulation method using roof mats for dry construction on flat roofs.
  2. 【物理的損傷を抑制】防砂シート引込軽減工法 キシムラ
  3. 【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
  4. 4 Improving work efficiency for river bridge pier repair and reinforcement! Optional depth anchoring type temporary cofferdam method. 第一建設工業 本社・新潟支店
  5. 5 Rooftop greening system - Rooftop greening without the need for irrigation - Evergreen Kiri grass bag method 緑化計画研究所

Construction method Product List

3451～3480 item / All 4360 items

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Dry Ice Blasting Method

Dry Ice Blasting Method

A cleaning technology that does not damage the base material and leaves no cleaning media or wastewater behind!

We offer "Dry Ice Blasting," which does not damage the base material and leaves no cleaning media or wastewater behind. Dry ice particles (dry ice pellets) with a diameter of 3mm are propelled by compressed air to remove contaminants. This method utilizes the physical properties of dry ice, providing high cleaning power. It is a very common technique in EU countries. 【Features】 ■ No water or detergents used ■ No damage ■ No residual media left behind ■ Excellent cleaning power ■ No secondary processing costs *For more details, please download the PDF or feel free to contact us.

  • Special Construction Method
  • Construction method

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FRP lining waterproofing and corrosion prevention method "Airtight"

FRP lining waterproofing and corrosion prevention method "Airtight"

Introducing composite and multifunctional construction methods! For deterioration prevention, longevity, leakage prevention, waterproofing, and corrosion protection.

"Air Tight" is a composite design waterproofing and anti-corrosion method that combines adhesion, waterproofing, and corrosion resistance in FRP lining. It is a multifunctional type that demonstrates the required performance under various environmental conditions. It is not affected by the alkaline properties of concrete. Additionally, the coating of concrete requires crack-following ability, and this method enhances crack-following ability through high strength and flexibility. 【Features】 ■ Suppresses the occurrence of pinholes ■ Long-term durability ■ A surface degradation type that can be assessed visually for peace of mind ■ Ease of maintenance management ■ Capable of reducing life cycle costs *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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FRP lining waterproofing method [Sewerage facilities]

FRP lining waterproofing method [Sewerage facilities]

The design emphasizes corrosion resistance, crack-following ability, and measures to suppress pinholes!

The concrete corrosion phenomenon in sewer facilities is known to occur due to the generation of sulfides by sulfate-reducing bacteria in sewage sludge. Hydrogen sulfide gas, which is released from the liquid phase to the gas phase, dissolves in condensate water and progresses due to sulfuric acid produced by sulfur-oxidizing bacteria. Even when coated with anti-corrosion materials, corrosion progresses from areas where pinholes or cracks have developed in the anti-corrosion material, leading to breakage or cracks that cannot follow the cracks. The "Airtight Construction Method" is designed with a focus on corrosion resistance, crack-following capability, and measures to suppress pinholes. In sewer facilities, we propose measures for reducing life cycle costs and extending service life based on the functions and performance that meet the required specifications and long-term durability records. 【Features】 ■ Maintains performance over a long period ■ Deterioration can be visually assessed, making repairs easy ■ Enhanced crack-following capability due to high strength and flexibility ■ High corrosion and chemical resistance, capable of handling special wastewater inflow *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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FRP lining waterproofing method 【Water Treatment Facility】

FRP lining waterproofing method 【Water Treatment Facility】

Maintains performance over a long period! The deterioration can be visually assessed, making repairs easy.

The concrete structures of water treatment facilities are subject to deterioration and corrosion due to erosion from wastewater and the intrusion of generated gases. Even when coated with anti-corrosion materials, deterioration progresses from areas where pinholes or cracks have formed that cannot follow the anti-corrosion material. The "Airtight Method" is designed with a focus on corrosion resistance, crack-following capability, and measures to suppress pinholes. In water treatment facilities, we propose corrosion prevention and long-life measures that can respond to the required performance and functionality, and reduce lifecycle costs based on long-term durability records. 【Features】 ■ Excellent acid and alkali resistance ■ Excellent chemical resistance ■ Prevents the occurrence of pinholes due to the characteristics of the countermeasure process and materials ■ Prevents contamination of groundwater and soil due to wastewater leakage ■ Good curing properties with no concerns about poor curing *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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FRP waterproofing IRM method for self-driving parking lots

FRP waterproofing IRM method for self-driving parking lots

Impact resistance and wear resistance dramatically improved with FRP + resin mortar!

The "IRM Method" is a waterproofing technique for self-supporting parking lots that combines an FRP waterproof layer with a resin mortar protective layer, offering a lightweight and highly durable solution. By using resin mortar for the protective layer, it achieves excellent water resistance and abrasion resistance with a thickness of just a few millimeters, and it is designed to withstand tire chains and de-icing agents typical in cold regions. There are numerous construction achievements in Hokkaido. This technology is registered with NETIS (Registration Number: KK-230013-A).

  • Coating film waterproofing material/permeable waterproofing material
  • Construction method

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Deck construction material "Fixplus leveling system"

Deck construction material "Fixplus leveling system"

Ideal for various exterior decks! Achieving speed in deck construction and high weather resistance.

The "Fixplus Leveling System" is a decking construction component made of weather-resistant resin plastic. Height adjustments when installing wood decks or ceramic tiles can be done quickly and accurately by simply rotating the product itself. It is suitable for various exterior decks such as rooftops, balconies, terraces, and pools. In addition, we offer "BSW60" for wood decks and "BS60" for thick ceramic tiles. 【Features】 ■ Infinite height adjustment ■ High weather resistance ■ Lightweight and easy to install ■ Adjust height by rotating the product itself *For more details, please refer to the PDF document or feel free to contact us.

  • tile
  • Tile/Indoor
  • Special Construction Method
  • Construction method

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Special acrylic resin transparent coating waterproof method "JK Coat"

Special acrylic resin transparent coating waterproof method "JK Coat"

A transparent coating that provides waterproofing and protection without compromising appearance! It protects buildings from deterioration!

"JK Coat" is a transparent coating that waterproofs and protects exterior wall tiles, glass blocks, and exposed concrete surfaces without compromising their appearance. It protects buildings from various deterioration phenomena such as cracking, peeling, and the spread of neutralization in joints caused by long-term exposure to ultraviolet rays, rainwater, dust, acidic gases, wind, and vibrations. 【Features】 ■ Waterproofs and protects without compromising appearance ■ Protects buildings from various deterioration phenomena * Available in Tokyo, Saitama, Chiba, and Kanagawa Prefectures * 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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Transparent resin tile fixing and detachment prevention method "JK Cerider Method"

Transparent resin tile fixing and detachment prevention method "JK Cerider Method"

Up to 10 years warranty! A tile falling prevention method that reinforces tiled exterior walls on a surface level!

The "JK Serider Method" is a tile fall prevention technique that reinforces tiled exterior walls using a special acrylic resin called "JK Serider," which becomes transparent after curing and is mixed with short fibers, along with special anchor pins. This method not only excels in seismic resistance but also offers excellent waterproofing, and its transparent finish ensures that the texture of the exterior wall is not compromised, making it a groundbreaking technique. Additionally, it protects the exterior wall from rainwater with long-lasting waterproofing. It also blocks carbon dioxide in the atmosphere, contributing to the longevity of the building. 【Features】 ■ Outstanding seismic resistance ■ Warranty of up to 10 years ■ High performance of special anchor pins ■ Reinforcement of joint materials ■ Excellent waterproofing and blocking properties *Available in Tokyo, Saitama, Chiba, and Kanagawa Prefectures *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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Concrete repair and reinforcement method "CFRP Laminate Method"

Concrete repair and reinforcement method "CFRP Laminate Method"

Streamlining of work is achievable! Repair and reinforcement methods for reinforced concrete structures using CFRP.

The "CFRP Laminate Method" is a reinforcement technique that involves arranging carbon fibers in one direction, impregnating them with epoxy resin, and shaping and curing them into a plate-like form. This CFRP is then adhered to the concrete surface using a paste-like epoxy adhesive (Sika Dur 30), making the process simple. Since the surface preparation is only required for the area to be adhered, it also takes into account the preservation of the working environment and the reduction of waste. 【Features】 - Easy to work with, requiring no large machinery or equipment - Can be performed in areas where pipes intersect beneath the slab or in confined spaces - Reduces safety risks for workers and minimizes protective measures around the work area - There is almost no change in the shape or weight of the reinforced members - Provides reinforcement equivalent to 4 to 8 layers of carbon fiber sheets, allowing for labor-saving in the work process *Available in Tokyo, Saitama, Chiba, and Kanagawa Prefectures *For more details, please refer to the PDF materials or feel free to contact us.

  • Reinforcement and repair materials
  • Construction method

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Crack Repair Method "JK Rubbing Method"

Crack Repair Method "JK Rubbing Method"

Repair marks are inconspicuous! Environmentally friendly acrylic resin-based non-cut crack repair method.

The "JK Loving Method" uses a special acrylic resin mixed with short fibers, making it a new crack repair method that excels in durability, aesthetics, and crack-following performance. Compared to U-cut methods, the repair marks are less noticeable, and there is no noise or dust generated during work. It offers excellent workability and can shorten construction time. Additionally, it becomes transparent after curing and can be used on tile surfaces. 【Features】 ■ Excellent workability, allowing for shortened construction time ■ Prevents the intrusion of rainwater and other elements from the repair area ■ Excellent crack-following performance (approximately 5mm in crack-following performance tests) ■ Environmentally friendly water-based materials ■ Transparent after curing and can be used on tile surfaces *Available in Tokyo, Saitama, Chiba, and Kanagawa Prefectures *For more details, please refer to the PDF materials or feel free to contact us.

  • Reinforcement and repair materials
  • Construction method

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Composite Anti-Corrosion Method "Slagreed SR Method"

Composite Anti-Corrosion Method "Slagreed SR Method"

Developed as a repair material for steel structures damaged by various factors! Introduction of a composite corrosion protection method.

The "Slagreed SR Method" is a composite (self-repairing) corrosion protection method that utilizes blast furnace slag and employs the environmentally friendly water-based paint "Slagreed SR," which has a very high rust prevention effect. The rust prevention capability on poor soil surfaces and low-cleaning surfaces is achieved by combining alkaline corrosion protection with special rust inhibitors, allowing for self-repair functionality even when the paint film is damaged, thereby suppressing rust. Additionally, it does not require advanced substrate treatment, and due to the high alkalinity of the paint film, it passivates the steel surface and suppresses corrosion. 【Features】 ■ High alkalinity of the paint film ■ Suppression of corrosion ■ No need for advanced substrate treatment ■ Reconstruction of passive film (Fe3O4) ■ Suppression of rust *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Construction method

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From full-thread to wire - Achieving CO2 emission reduction and lightweight components simultaneously.

From full-thread to wire - Achieving CO2 emission reduction and lightweight components simultaneously.

By switching from full-threaded screws to Gripple wire, approximately 1.6 kg of CO2 emissions can be reduced per meter. This also reduces processing effort on-site and allows for waste material reduction.

Traditionally, the "Type B seismic vibration restraint," which often uses full-threaded bolts, can reduce CO2 emissions by about 90% by using our BCJ-certified wire method. Switching from full-threaded bolts to Gripple wire leads to a reduction of approximately 1.6 kg of CO2 emissions per meter. Furthermore, it eliminates the need for on-site processing and reduces waste materials. • Gripple has obtained ISO 14001 (Environmental Management System) certification.

  • Air conditioning equipment
  • Construction method

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BCJ evaluation acquisition Vertical self-weight support wire method_ All threads to wire!

BCJ evaluation acquisition Vertical self-weight support wire method_ All threads to wire!

Replace the vertical self-weight support with a fully threaded one, allowing for construction with wire. With overwhelming workability and weight reduction, the efficiency of the entire process is improved, enhancing productivity.

Traditionally, it has been common to use fully threaded rods for vertical load-bearing supports; however, in this method, by selecting an appropriate wire diameter according to the weight of the supported material, you can use wire as a vertical load-bearing support instead of fully threaded rods. This method has obtained a general evaluation from the Building Center of Japan (hereinafter referred to as "BCJ") as the "Gripple Wire System - Vertical Load Support Method" (BCJ Evaluation - SS0062-1). Additionally, if seismic support is required, conventional seismic support construction must be carried out in accordance with the seismic design and construction guidelines for building equipment.

  • Electrical Equipment Testing
  • Construction method

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General civil engineering and paving work

General civil engineering and paving work

A professional group specializing not only in general civil engineering and paving work but also in specialized construction.

Our company specializes not only in general civil engineering and paving work but also in specialized construction (such as slope treatment work). In June 2000, we simultaneously acquired ISO 9001 and ISO 14001. All public works are carried out using environmentally friendly methods as "ECO construction." For water collection boring, well drilling, and hole cleaning, please leave it to us. 【Features】 ■ High-quality construction by our own developed machinery and directly managed teams ■ Cost reduction is possible because the construction is carried out by our directly managed teams *For more details, please download the PDF or contact us.

  • Civil Engineering Company
  • Construction company
  • Construction method

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World's highest peak Husqvarna floor grinding machine

World's highest peak Husqvarna floor grinding machine

The world's one and only Dual Drive Technology! It features a twin motor structure.

- The PG830RC and PG690RC can be operated remotely via a remote control. - The twin motor system is a unique technology from Husqvarna that allows for independent reverse rotation of the planetary plate and satellite plate. - There is a wide range of models available, from single-disc grinders to medium-sized planetary grinders and large planetary grinders. - There is a rich variety of dust collectors compatible with each grinder. - There is a certification course for polished concrete (floor mirror polishing), and technical guidance training is available after purchase (limited to the purchase of large planetary grinders). - There are headquarters and branches in Saitama Prefecture and Osaka Prefecture that can perform maintenance inspections. ★ Maintenance during asbestos removal cannot be handled by the manufacturer, but can be addressed by our designated contractors (Kanto region). Please contact us for more details. ★ For inquiries regarding our products, please use the contact form on our website. This site's contact form cannot be used. Website: https://www.ebisu-tool.org

  • Concrete Machinery
  • Renovation and repair methods
  • Artificial stone coating/Terrazzo on-site coating
  • Construction method

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Husqvarna Large Floor Grinder PG690RC/PG690

Husqvarna Large Floor Grinder PG690RC/PG690

The floor grinding machine with a twin motor structure offers high efficiency productivity that only Husqvarna owners can achieve.

1. Dual Drive Technology: The twin motor structure allows for individual changes to the planetary disk and satellite disk. This technology enables diverse polishing options and significantly improves production efficiency. 2. Three-Head Disk: Increases the polishing pressure applied to each disk (satellite disk), ensuring that the polishing tool consistently acts on the polishing surface. 3. Slide Change System: Utilizes centrifugal force to secure diamond tools. Attachment and detachment can be done with just a hammer. 4. Remote Control: A model that allows for remote operation via a remote control. It is self-propelled, reducing the physical burden on the operator and improving overall production efficiency. 5. Others: The design is based on ergonomics, promoting long-term use with a total structure and high efficiency. ★ For inquiries regarding our products, please contact us through our company website. This site's inquiry function cannot be used. Website: https://www.ebisu-tool.org

  • Artificial stone coating/Terrazzo on-site coating
  • Renovation and repair methods
  • Concrete construction
  • Construction method

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Husqvarna Medium Floor Grinder PG540

Husqvarna Medium Floor Grinder PG540

A planetary rotary polishing machine strong in indoor construction.

1. Compact design: The frame and motor can be separated, making storage and transportation easy. It is ideal for efficient work in small commercial facilities and tenant buildings. It enhances work efficiency in narrow spaces that are difficult to maneuver, such as hallways, where large grinding machines struggle. 2. Three-head disk: Increases the grinding pressure applied to each disk (satellite disk), ensuring that the grinding tool constantly acts on the grinding surface. 3. Slide change system: Utilizes centrifugal force to secure the diamond tool. Attachment and detachment can be done with just a hammer. ★ For inquiries regarding our products, please contact us through our company website. This site's inquiry form cannot be used. Website: https://www.ebisu-tool.org

  • Dismantling and moving
  • Interior tiles
  • Renovation and repair methods
  • Construction method

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Rental of grinding machines for on-site labor saving and time reduction *Pickup only

Rental of grinding machines for on-site labor saving and time reduction *Pickup only

Asbestos-friendly! EBISU TOOL SERVICE offers a wide variety of affordable attachments for grinding machine rentals.

1. Two types of floor polishing machines: 200V single-phase and three-phase. 2. One type of floor polishing machine: 100V. 3. One type of sanding polisher suitable for sloped surfaces and finishing furniture and tables (on-site terrazzo finish). 4. One type of sanding polisher machine. 5. We also offer rental of dust collectors along with polishing machines. ★ One type of 200V dust collector and two types of 100V dust collectors are cyclone type with standard HEPA filters! Asbestos removal contractors can also use them.

  • Concrete construction
  • Plastering and painting work
  • Renovation and repair methods
  • Construction method

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CSX Planetary Floor Polisher X-450 (110V / 220V)

CSX Planetary Floor Polisher X-450 (110V / 220V)

Recommended for initial introduction! Small-scale terrazzo finishing planetary floor grinding machine.

- Compact Design In addition to a design comparable to a single-head polishing machine, the frame and motor can be separated for easy transportation. - Power Supply Can be used with a compact generator (2.6 KVA or more) (boosting device required). *The dust collector will use the existing power supply. - Adjustable Weight Position The surface pressure can be changed in two stages with weights of 21 kg on each side. - Slide Change System Attachments are secured using centrifugal force. They can be attached and detached with just a hammer. ★ For inquiries regarding our products, please contact us through our website. This site's inquiry form cannot be used. Website: https://www.ebisu-tool.org

  • Concrete Machinery
  • Plastering and painting work
  • Concrete construction
  • Construction method

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MUS (Make-Up System) construction method

MUS (Make-Up System) construction method

Reinforcement is definitely possible with just one tile! No extra waste materials will be generated.

This technology is a method for preventing the detachment of exterior wall finishing materials (tiles and stone cladding). It involves directly drilling into the exterior finishing materials and attaching a finishing material (makeup) that has been fired to a color closely resembling the existing finishing materials. The construction marks are hardly noticeable, and durability and aesthetics can be maintained for a long time. Additionally, by drilling from the surface of the tiles, it eliminates noise, vibration, and dust when removing the current finishing materials. 【Features】 ■ Reliable durability ■ Quiet workability ■ Aesthetic quality closely resembling the existing materials ■ Environmental considerations for the future *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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S・MC (Masking Cap with Stainless Steel Pin) Method

S・MC (Masking Cap with Stainless Steel Pin) Method

Can be finished with an extremely low burden, limited to the degraded area! Work can be done in just 3 steps.

This technology is a suitable repair method for the deteriorated areas (lifted sections) of tiles used as finishing materials in buildings and similar structures. Using a super drill similar to the "MUS method" that our company also employs, and finishing with a dedicated stainless steel pin masking cap, it offers advantages such as improved workability, aesthetic finish, reduced noise for residents and neighbors, and consideration for the environment. 【Features】 ■ Quiet workability ■ Beautiful finish ■ Aesthetic quality closely resembling the existing materials ■ Environmental considerations looking towards the future ■ Suitable for the deteriorated areas of tiles used as finishing materials in buildings and similar structures *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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Seismic retrofitting method for existing manholes

Seismic retrofitting method for existing manholes

A method for seismic retrofitting the connection between existing manholes and pipes using non-excavation techniques.

This construction method involves cutting the walls of the manhole along the outer circumference of the pipe using a specialized cutting machine, thereby separating the edges of the manhole and the pipe. The cut grooves are filled with backup materials to prevent the inflow of soil and sealing materials to prevent the inflow of groundwater, enhancing the seismic resistance of the connection. Additionally, by installing absorption rubber blocks in the invert section, it prevents the pipe from protruding into the manhole during an earthquake, thereby avoiding damage to the pipe opening. 【Features】 - Manhole covers can be constructed with an internal diameter of 600mm or more. - Construction is possible for pipe internal diameters up to 700mm. - Seismic performance can accommodate a maximum bending angle of 5.0 degrees and displacements of up to 100mm due to level 2 seismic motion, ensuring the functionality of wastewater flow. - Minimal impact on surrounding ground, underground installations, local residents' lives, and traffic. *For more details, please download the PDF or feel free to contact us.

  • Earthquake-resistant construction method
  • Construction method

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Seismic reinforcement method "Seismic One-Shot (Medium Diameter)"

Seismic reinforcement method "Seismic One-Shot (Medium Diameter)"

Ensuring seismic performance by rehabilitating aging pipes! There is no risk of damaging nearby buried objects.

The "Seismic One-Shot-kun (Medium Diameter)" is a non-excavation seismic reinforcement method developed to add seismic performance against level 2 seismic motions by modifying the manhole connection part to a flexible structure before rehabilitation. The construction involves using a specialized cutting machine to cut and remove the existing pipes within the thickness of the manhole wall without penetrating into the surrounding ground. A stainless steel collar is then bonded and fixed in place, and two layers of seismic rubber rings with elasticity and water-tightness are installed. Elastic wet epoxy resin is filled into the gap between the manhole wall and the seismic rubber rings to secure them. After applying this method to the upstream and downstream manhole connection parts, the construction of the rehabilitation pipe allows for the seismic reinforcement of both the rehabilitation pipe and the manhole connection part. 【Features】 ■ Applicable pipe diameters are from an inner diameter of 450mm to less than 800mm, with a manhole depth of up to 10m. ■ Addresses bending, extraction, and protrusion of pipes due to level 2 seismic motions. ■ Does not affect the performance (nominal diameter, strength, elasticity, etc.) of the rehabilitation pipe. ■ The specialized cutting machine can only cut and remove the existing pipes within the thickness of the manhole wall. ■ Since it does not penetrate into the surrounding ground, there is no risk of damaging nearby buried objects. *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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Gainerma (GRF) method

Gainerma (GRF) method

The multilayering technology of ceramics brings about thermal equilibrium and radiation. It suppresses heat transfer and enhances heating and cooling efficiency.

This technology is a composite functional coating method that combines the "toughness, seismic resistance, and waterproof" properties of polyurea coatings with the "heat insulation, thermal insulation, and soundproofing" properties of Gainac ceramic coatings. By applying this, it adapts to the surrounding temperature and minimizes heat transfer. You can stay warm regardless of the external temperature. Additionally, it enhances heating and cooling efficiency, contributing to energy savings. 【Features】 ■ Thermal insulation and heat retention ■ Heat shielding ■ Soundproofing ■ Condensation prevention ■ Air quality improvement *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat insulation and heat shielding methods
  • Construction method

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Temporary drainage method "Pascal-kun Ex"

Temporary drainage method "Pascal-kun Ex"

Reconstruction of the sewer system is essential - a new system that eliminates waste! It has been powered up as Ex.

"Pascal-kun Ex" is a new temporary drainage method that demonstrates its effectiveness in crisis management during disasters. After a power outage is restored, it automatically resumes operation, eliminating the need for on-site recovery operations. It also accommodates shallow indoor drainage boxes (300mm). "Pascal-kun," developed with the concept of "a simpler, more efficient, and reasonable method," has been upgraded. 【Features】 ■ Easy installation and removal of stoppers for connecting pipes and small-diameter pipes ■ Supports long-term continuous operation for over one year *For more details, please download the PDF or feel free to contact us.

  • Special Construction Method
  • Construction method

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Pipe rehabilitation method "SW Liner Method"

Pipe rehabilitation method "SW Liner Method"

With a powerful pipe-making machine and sturdy materials, long-distance pipe production is possible!

The "SW Liner Method" is a pipe rehabilitation method that involves spirally winding rigid PVC strips inside an existing pipe and filling the gap between the existing pipe and the new liner with filling material. This method allows for the repair of aging sewer pipes buried underground without the need to excavate the surrounding roads. In cases of worsening weather or sudden heavy rainfall upstream that causes flooding, the strips can be cut to safely pause the construction. 【Features】 ■ Can be constructed even under service conditions ■ Continuous structure without joints ■ Can be constructed without supports as a countermeasure against buoyancy during filling ■ Pipe manufacturing using a powerful push-type method *For more details, please download the PDF or feel free to contact us.

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

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Full Rotation Type Vertical Pile Construction Machine LMV L-Mole Method

Full Rotation Type Vertical Pile Construction Machine LMV L-Mole Method

It corresponds to pile diameters of φ1200 to φ5000!

The "L-Mole method" is a construction technique for building steel casing shafts necessary for carrying out sewer pipe installation using a push method. By using a "full rotation type pile construction machine" with a two-speed switch for low speed/high torque and high speed/low torque, operations can be adjusted according to soil conditions and construction requirements. Additionally, the "full rotation type pile construction machine" has a low overall height during operation due to the adoption of a compact, high-performance, two-stage telescopic short boom. 【Features of the full rotation type pile construction machine】 ■ The casing can rotate 360°, which reduces misalignment during insertion and minimizes loosening of the ground around the casing. ■ The insertion device is integrated with the base machine, allowing for greater rotational resistance. ■ By attaching super-hard tips to the cutting edge, it enables construction in hard rock and boulders, accommodating a wide range of soil types from soft ground to hard soil. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Non-excavation repair method "Snap Lock Method"

Non-excavation repair method "Snap Lock Method"

A non-excavation repair method that stops inflow and leakage at the joints of existing pipes while leaving the flowing sewage as is, and also achieves seismic resistance!

The "Snap Lock Method" is a non-excavation repair technique that stops inflow and leakage from existing pipe joint areas while allowing the flowing sewage to remain as is, and it also achieves seismic reinforcement. There are two methods: "Snap Lock Method S," which is a water-stopping technique that can be reliably implemented even in flowing conditions to stop inflow (leakage) from existing pipe joint areas or defective locations, and "Snap Lock Method ML," which adopts this technology. Additionally, this method thoroughly pursues durability and cost-effectiveness. [Features] ■ Excellent water-stopping capability ■ Excellent durability ■ Excellent workability ■ Easy follow-up investigation *For more details, please request materials or view the PDF data from the download section.

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

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Seismic-resistant construction method "Magma Rock Method mini・NGJ"

Seismic-resistant construction method "Magma Rock Method mini・NGJ"

Finally realized! The joint (pipe opening) between small-diameter manholes and pipes will be improved to a seismic-resistant structure.

The "Magma Rock Method mini・NGJ" is a non-excavation seismic reinforcement method developed to enhance the seismic resistance of the "pipe connection points where existing pipelines and manholes connect," which do not have seismic resistance, targeting pipe diameters of 700mm or less. Based on the seismic technology cultivated in the "Magma Rock Method NGJ," which targets diameters of 800mm and above, this method improves the pipe connections of existing pipelines and manholes that lack seismic resistance to a seismic structure that can withstand Level 2 seismic motion. 【Features】 - All work, including the installation of guiding joints, can be performed inside the manhole, eliminating the need for work on the ground. - Reliable construction can be achieved in a short time, even when the pipe is in a flowing state. - The guiding joints are cut into the pipe while leaving part of the pipe's thickness, preventing the intrusion of groundwater or soil during construction. - Small diameter pipe connections (φ200 to φ700) are improved to a seismic structure that can withstand Level 2 (seismic motion). *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Earthquake-resistant construction method
  • Construction method

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Pipe rehabilitation method "Alpha Liner H Method"

Pipe rehabilitation method "Alpha Liner H Method"

Self-supporting pipes up to a diameter of 900mm are possible! A pipe rehabilitation method that has a longer material storage period and achieves further thin-walling.

The "Alpha Liner H Method" involves pulling the Alpha Liner H into an existing pipe, expanding it using air pressure to make it adhere closely to the inner surface of the existing pipe, and then irradiating it sequentially with light of a specific wavelength from the pipe opening to cure the resin. By improving the materials used in the conventional Alpha Liner, the long-term bending elastic modulus has been increased from 9,500 N/mm² to 12,000 N/mm², achieving even higher strength. Additionally, with the improvement in long-term bending elastic modulus, the material of the Alpha Liner becomes thinner. Moreover, it inherits the characteristics of the conventional Alpha Liner, allowing for shape confirmation before curing, construction that is not affected by environmental temperature, and minimizing traffic restrictions, noise control, and CO2 emissions during construction. 【Features】 - Not affected by environmental temperature - High strength (long-term bending elastic modulus: 12,000 N/mm²) - Shape confirmation can be done before curing - Capable of manufacturing materials over 100m - Short construction time *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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