Construction method Product List and Ranking from 1586 Manufacturers, Suppliers and Companies | IPROS

Last Updated：Jul 01, 2026 Aggregation Period:Jun 03, 2026～Jun 30, 2026
This ranking is based on the number of page views on our site.

Construction method Manufacturer, Suppliers and Company Rankings

Last Updated：Jul 01, 2026 Aggregation Period:Jun 03, 2026～Jun 30, 2026
This ranking is based on the number of page views on our site.

Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
エコ・24 本社 Kanagawa//Other construction industries
4 昭石化工 Tokyo//Building materials, supplies and fixtures manufacturers
5 横山基礎工事 Hyogo//General contractors and subcontractors

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Construction method Product ranking

Last Updated：Jul 01, 2026 Aggregation Period:Jun 03, 2026～Jun 30, 2026
This ranking is based on the number of page views on our site.

煙突に対するアスベスト封じ込め工法『CAS工法』エコ・24 本社
Install the valve without stopping the water! 'EM Continuous Water Valve Method' SUIKEN Co., LTD
Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック
4 DominoZone A new termite control method that does not involve applying chemicals under the floor. Envu エンバイロサイエンスジャパン
5 For deep excavation work and cutting/removal of underground obstacles! Super Top Method. Taiyo Kisokogyo Co.,Ltd.

Construction method Product List

2041～2070 item / All 4314 items

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[Construction Case] Fukushima Prefecture, Soma Port Port Maintenance Management Work (Quay Restoration)

Due to ground subsidence at the harbor's quay, there are steps and depressions in the concrete pavement, resulting in the loss of water gradient and the formation of puddles. This issue is resolved using the Upcon method.

The Upcon method, which allows for modifications without breaking existing concrete pavement slabs and within a short construction period, has been widely adopted in public works such as roads and airports as a maintenance and repair method. This time, we will introduce a construction site for correcting the sinking of concrete pavement slabs and filling voids at a quay in a port. The quay at Soma Port in Fukushima Prefecture, where cargo loading and unloading occurs frequently, has experienced issues due to ground subsidence, resulting in steps and sinking in the concrete pavement slabs, eliminating the water slope and causing puddles. This has hindered cargo operations. The Upcon method was chosen because it has no environmental impact compared to other methods and can correct the existing slabs without removal in a short period. [Site Information] Soma Port Port Maintenance Management Work (Quay Restoration) Construction Area: Approximately 285 square meters Maximum Subsidence: 97mm Construction Period: 4 days For detailed information on the construction process, please refer to the PDF download below.

Harbor Construction
Construction method

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[Construction Case] Correction Work for Subsidence of Logistics Warehouse - Leveling Adjustment

"A slope was installed due to the formation of a step in the floor." "The floor has sunk, causing cracks." Resolved with the up-construction method.

This time, we will introduce a construction case of a logistics warehouse in Niigata Prefecture. In this logistics warehouse, ground subsidence caused unevenness and cracks in the concrete floor, which hindered the movement of carts and work operations. The Upcon method allows for construction to be carried out without stopping operations and within a short construction period. Additionally, during the injection of polyurethane resin, a surveyor is always present to manage the floor level to the millimeter, ensuring a high-quality finish. 【Site Information】 Niigata Prefecture / Logistics Warehouse Construction Area: 1,148 square meters Maximum Subsidence: 71mm Construction Period: 8 days

Foundation construction
Construction method

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[Construction Case] Filling Work for Void Under Concrete Pavement Slabs of Kanmon Tunnel

Fiscal Year 2013 Shimonoseki Area Preservation Work (Kanmon Tunnel Concrete Pavement Slab Void Filling Work)

The Kanmon Tunnel connecting Fukuoka Prefecture and Yamaguchi Prefecture. When large vehicles pass through the toll booth near the tunnel entrance and exit, vibrations were occurring in the nearby residential area. An investigation conducted by FWD revealed the presence of voids believed to be the cause of the vibrations directly beneath the concrete pavement slabs. The Upcon method is a technique that involves injecting rigid polyurethane resin beneath the concrete pavement slabs. The filling and compaction effects of the polyurethane can resolve the loosening and voids in the subgrade that cause vibrations. The Upcon method was adopted with the aim of suppressing slab vibrations by improving the environment of the upper subgrade. 【Site Information】 Fukuoka Prefecture - Yamaguchi Prefecture / Kanmon Tunnel Total construction area: Approximately 200 square meters Construction period: 2 nights

Road construction
Construction method

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Emergency restoration method "Dantan": A new technique by the sinking correction expert Upcon.

Quickly restore road unevenness and depressions during an earthquake with polyurethane resin, enabling swift vehicle passage. Contributing to the establishment of emergency transportation routes!

The new method "Emergency Restoration Method Dantan" developed by Upcon involves spraying high-strength polyurethane resin onto road unevenness caused by disasters during earthquakes to create a slope, enabling temporary vehicle passage for the early establishment of emergency transportation routes. A truck equipped with all necessary materials rushes to the site and sprays a two-component polyurethane resin onto the created unevenness. The high-strength polyurethane resin has the property of hardening immediately after spraying, allowing for vehicle passage within 15 minutes after the slope is created. Additionally, it can be used to repair not only unevenness but also depressions and subsidence. Features of the Emergency Restoration Method Dantan: - Ability to create slopes tailored to the shape of the disaster-affected site - Resolution of unevenness in about one hour, allowing immediate vehicle passage Furthermore, it has a proven track record in correcting tilts and unevenness of concrete floors and pavement slabs caused by earthquakes or ground subsidence, as well as filling voids. [Exhibiting at EE Tohoku '23] We will be exhibiting at the comprehensive exhibition of new technologies, EE Tohoku '23. At our booth, we will conduct demonstrations using polyurethane resin. Location: Yume Messe Miyagi Dates: June 7 (Wed) - 8 (Thu) Booth No: West Hall Exhibition B-708

Renovation and repair methods
Construction method

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[Construction Case] Highway Toll Booth Concrete Pavement Leveling

Quickly repair the unevenness of the concrete pavement slabs at the highway toll booth.

A step in the concrete pavement caused by sinking. It affected vehicle movement when passing through the toll booth on the highway. We injected polyurethane resin under the sunken concrete pavement slab and corrected the 30mm step in a short time. 【Site Information】 Ehime Prefecture Total construction area: Approximately 12 square meters Construction period: One night Maximum step height: 30mm Please watch the fast-motion video showing the concrete pavement slab being lifted by the foaming pressure of the polyurethane resin from below.

Road construction
Construction method

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"Concrete slab sinking correction method" contributes to the longevity of social infrastructure.

Using high-strength urethane resin, we will correct the deformations such as subsidence, steps, flapping, gaps, and cavities that have occurred in the concrete slab, without excavation and within a short construction period.

The Upcon concrete slab settlement correction method (KT-080008-A, NETIS registration period ended in October 2014) quickly resolves issues such as settlement, unevenness, flapping, gaps, and voids that occur in concrete pavement slabs commonly used in highways and other areas, using specially developed high-strength polyurethane resin. It achieves a short construction period by utilizing a highly mobile plant without breaking the existing pavement slabs or requiring excavation work. This minimizes the period of service suspension and has a proven track record as a planned and efficient method for maintaining social infrastructure. This technology is also adopted not only for highways but also for repair work in ports and airport aprons, as well as disaster recovery work. Upcon will exhibit at the "Highway Techno Fair 2023," where cutting-edge technologies supporting highways will be showcased. Date: November 9 (Thursday) and 10 (Friday), 2023, from 10:00 to 17:00 Location: Tokyo Big Sight, West Hall 3 Exhibition Booth No: A-04 On that day, there will also be a demonstration of settlement correction using polyurethane resin. We invite you to take this opportunity to see it. We look forward to your visit.

Renovation and repair methods
Construction method

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[Construction Case] Short-term Correction: Certain Food Warehouse Void Filling Work

Upcon construction method using rigid polyurethane foam! Introducing a case where a cavity was corrected in three days.

We would like to introduce a case of "void filling work" conducted at a certain food warehouse in Kanagawa Prefecture. Using the Upcon method, which allows for the filling of voids that developed under the floor with polyurethane resin in a short period, we corrected a maximum void of 270mm (with a construction area of approximately 171m2) in just three days. After the resin filling, we checked the filling condition with a CCD camera and used non-shrink mortar to seal the injection holes. 【Case Overview】 ■ Construction Area: Approximately 171m2 ■ Maximum Void Size: 270mm ■ Location: A certain food warehouse in Kanagawa Prefecture ■ Construction Period: 3 days *For more details, please refer to the PDF document or feel free to contact us.

Renovation and repair methods
Ground foundation construction method
Civil Engineering Method
Construction method

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[Construction Example] Construction without moving the rack: Warehouse subsidence correction (Fukushima Prefecture)

No need to remove heavy racks or machinery! Here is a case where modifications were completed in just 4 days.

We would like to introduce a case of settlement correction implemented at a warehouse in Fukushima Prefecture. Due to the effects of the Great East Japan Earthquake that occurred in 2011, gradual settlement progressed over the years. After a few years, floor sagging and tilting began to occur inside the warehouse, and inclinations also developed in the rack installation areas. This caused issues such as the forklift forks not fitting properly, leading to "longer loading and unloading times," which disrupted operations and caused difficulties. In this project, we adopted the Upcon method, which allows for construction without moving heavy racks in a short construction period. We were able to correct an area of approximately 1,250 m² in just four days (with a maximum settlement of about 78 mm). [Case Overview] - Construction Area: Approximately 1,250 m² - Maximum Settlement: 78 mm - Location: Warehouse in Fukushima Prefecture - Construction Period: 4 days *For more details, please refer to the PDF document or feel free to contact us.

Renovation and repair methods
Ground foundation construction method
Civil Engineering Method
Construction method

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[Construction Case] Slab Foundation House: Void Filling Work (Tokyo)

A gap or cavity of approximately 200mm at most occurred! A case where it was resolved in one day using the up-con method.

We would like to introduce a case of "void filling work" conducted on a slab foundation house located in Tokyo. Due to ground subsidence, the ground level has lowered, resulting in the formation of voids beneath the slab foundation of the house. The voids were resolved in a single day of construction. 【Case Overview】 ■ Maximum void: Approximately 200mm ■ Area: Tokyo ■ Construction period: 1 day *For more details, please refer to the PDF document or feel free to contact us.

Renovation and repair methods
Ground foundation construction method
Special Construction Method
Construction method

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[Construction Example] Filling voids and correcting unevenness in CO pavement slabs inside highway tunnels.

Filling the voids and correcting the unevenness in the concrete pavement slabs inside the highway tunnel without excavation and within a short construction period.

【Customer Consultation and Issues】 A gap of up to 40mm has developed in the concrete pavement slabs within the highway tunnel, resulting in a height difference of up to 64mm due to fluttering. Patching materials were used to address the height differences, but to eliminate the discrepancies in the concrete pavement slabs, we adopted Upcon's concrete slab settlement correction method. This method allows for height correction within a short construction period without breaking the existing concrete pavement slabs. The gaps are filled with polyurethane resin, which expands on its own to fill the voids completely. The polyurethane resin injected beneath the concrete slabs flows into the crushed stone layer of the subbase, resolving any looseness in the surface layer and using the pressure from its foaming and expansion to lift the concrete pavement slabs and eliminate the height differences. 【Site Information】 Hiroshima Prefecture Total Construction Area: 653 square meters Construction Period: 10 nights

Road construction
Construction method

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Fireproof box (for shared living spaces) box method

Ideal for intercom installation in shared living areas! A simple type that can be installed after cable wiring.

The "Fireproof Box (for Shared Living Spaces) Box Method" is a construction method that can be applied to hollow wall shared living spaces. It is a simple type that can be installed after cable wiring, allowing for visual confirmation of the filling even after installation. It is ideal for intercom installation areas in shared living spaces. 【Features】 ■ Installed in hollow wall shared living spaces ■ Simple type that can be installed after cable wiring ■ Allows for visual confirmation of the filling even after installation ■ Ideal for intercom installation areas in shared living spaces *For more details, please refer to the PDF materials or feel free to contact us.

Company：未来工業
Price：Other

Special Construction Method
Construction method

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Water Treatment Conditioner "CALFA BAS"

No phosphates, no nitrogen, no polymers used at all! An environmentally friendly cooling tower water treatment conditioner!

Environmentally Friendly Water Treatment Conditioner for Cooling Towers ~ Phosphate-free / Nitrogen-free / No Polymers ~ 'CALFA BAS' Solving cooling tower issues (silica and calcium scale) and reducing heat exchange with amorphous solid water treatment technology recognized in the environmentally advanced EU! - This is a simple, safe, reliable, and economical water treatment conditioner made only from "natural inorganic components," which replaces the current management of circulating cooling water using organic compound chemicals. It efficiently removes silica scale that adheres to heat exchangers, maintaining optimal performance at all times, achieving significant energy savings and cost reductions. A different grade, 'CALFA BAS ~Free~', is also available, which contains no components subject to the Water Pollution Prevention Act, Sewerage Act, or total water quality regulation, making it 'discharge regulation-free'!! A 100% environmentally protective conditioner has arrived! Only CALFA BAS can safely "remove and prevent silica scale." * 'CALFA BAS' is a registered trademark of Calfa Chemical Co., Ltd. Please be cautious of "similar products" and "imitation products (counterfeit goods)."

Company：カルファケミカル
Price：Other

others
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Floor Shot Blast "MODUL200"

Achieved significant improvement in work efficiency with simple operability and excellent operating range.

■It features a super compact design that flexibly adapts to narrow spaces and difficult transportation or delivery sites. ■By using a vacuum to collect concrete dust and paint chips generated during blasting, it improves work efficiency in the job site environment. (Please contact us for information about the attached vacuum.) ■The subdivision of parts enhances the ease of replacing consumables and other components.

Company：CRTワールド
Price：Other

Concrete construction
Waterproofing work
Plastering and painting work
Construction method

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Floor Shot Blast 'MODUL350'

Creates a uniform surface preparation with powerful blasting capabilities.

■Compact and powerful, it demonstrates excellent blasting capabilities. ■With a compact design, it achieves simple operability while considering work efficiency and the job site environment. ■By collecting concrete dust and paint debris generated during blasting with a vacuum, it improves work efficiency in the job site environment. (Please inquire about the attached vacuum.) ■The subdivision of parts enhances the ease of replacing consumables and other components.

Company：CRTワールド
Price：Other

Concrete construction
Waterproofing work
Plastering and painting work
Construction method

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Eco Piping Method "CK Flare Piping System"

No welding required, improving quality and work efficiency! Significant reduction in construction costs and time possible!

The "CK Flare Piping System" is an eco-friendly piping method that does not require welding, taking into consideration the global environment. This method is a new piping technique that does not require "welding" in the installation process, rethinking the entire system of factory processing, transportation, and on-site construction. By eliminating the need for welding, reducing labor hours, and shortening delivery times, it enables cost reduction. 【Features】 ■ Environmentally friendly ■ High quality ■ Safety ■ Energy saving ■ Cost reduction ■ Shortened delivery times *For more details, please refer to the PDF materials or feel free to contact us.

Company：シーケー金属
Price：Other

Piping materials (copper pipes, cast iron pipes)
Special Construction Method
Construction method

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2x4 lumber hardware "Sawhorse Bracket"

Focus on sturdiness! Original hardware for creating workbenches, low tables, and desks.

The "So-Horse Bracket" from Ōdai is an original fitting that allows you to easily create a workbench by simply assembling 2x4 lumber and securing it with screws. While many brackets are foldable, we deliberately omitted that function to focus on sturdiness. It has a material feel with a black zinc plating finish. In addition to its original purpose as a workbench, depending on how you assemble it, you can easily create a coffee table or desk as well. 【Features】 ■ Original fitting that allows for easy creation of a workbench ■ Focus on sturdiness ■ Material feel with a black zinc plating finish ■ Depending on the assembly, you can easily create a coffee table or desk *For more details, please feel free to contact us.

Company：大里 SCP事業課　浦和営業所
Price：Other

Support hardware/opening hardware
Construction method

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2x4 lumber hardware 'angle brackets'

Widely usable! Angle brackets that can be used for corner connections and reinforcements with a basic shape.

The "Angle Bracket" from Ōdai is a versatile angle bracket that can be widely used for 2x2, 1x4, 2x4, 4x4, and more. It has a basic shape and can be used for corner connections and reinforcements. Although it is a simple bracket, it has thickness that gives it a strong presence. 【Features】 ■ Versatile angle bracket ■ Basic shape ■ Usable for corner connections and reinforcements ■ Thickness gives it a strong presence *For more details, please feel free to contact us.

Company：大里 SCP事業課　浦和営業所
Price：Other

Support hardware/opening hardware
Construction method

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2x4 material hardware '1x4 joint'

It's easy to determine the angle and achieve a strong fastening! Ideal for creating boxes with partitions.

The "1x4 Joint" from Oari is used to fix 1x4 materials in L, T, or X shapes. It allows for easy angle determination and strong fastening, making it ideal for creating boxes with dividers. Made from slightly thicker metal plates, it has an outstanding presence. 【Features】 ■ Fastening hardware for 1x4 materials ■ Ideal for creating boxes with dividers ■ Made using slightly thicker metal plates ■ Outstanding presence *For more details, please feel free to contact us.

Company：大里 SCP事業課　浦和営業所
Price：Other

Support hardware/opening hardware
Construction method

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Submerged correction work i-LEFT method

Easily lift up tilted or sunken houses.

The tilting and sinking of buildings occur due to insufficient ground support caused by topographical and human factors, and there has been a tendency for this to increase in recent years. i-LIFT method (i-LIFT construction method) patent application: 2003-430063

Company：ジオテック
Price：Other

Renovation and repair methods
Residential foundations
Consulting companies
Construction method

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Submerged correction work using steel pipe pile driving method.

I will restore the tilted house.

The steel pipe pile driving method is a technique that uses jacks to press steel pipe piles into the supporting ground, allowing the building's load to be supported and adjusted.

Company：ジオテック
Price：Other

Renovation and repair methods
Residential foundations
Consulting companies
Construction method

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Ground reinforcement construction [Performance certification method] Pure pile method

Pile foundation reinforcement method for detached houses

The Pure Pile Method (PP Method) uses a drilling rod equipped with a conical-shaped excavation head to excavate while pushing the ground laterally, constructing a pile-like column by replacing it with cement milk up to the support depth.

Company：ジオテック
Price：Other

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

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Ground reinforcement construction [Performance certification method] DM method

Pile-type ground reinforcement method using small-diameter steel pipes with tip wings.

High-performance steel pipes are equipped with tip wings that are 3.0 times and 3.5 times the diameter of the steel pipe at the tip, suitable for clayey and sandy ground with equivalent N values of 5 to 15. Design using the equivalent N values from the SWS test (screw weight penetration test) is possible.

Company：ジオテック
Price：Other

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

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Ground reinforcement work [Performance certification method] Σ-i method

A culmination of all the elements necessary for steel pipe piles.

Compatible with all types of ground The Σ-i method is a highly versatile ground reinforcement technique that is compatible with all types of ground, including sandy, gravelly, and clayey soils. Design using the converted N values from SWS tests (screw weight penetration tests) and ram sounding tests is possible.

Company：ジオテック
Price：Other

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

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Ground reinforcement construction [Performance certification method] RES-P method

Strengthening weak ground to protect the safety of homes.

The RES-P method is a type of piled raft foundation method. It involves driving pipes (thin steel tubes) into weak ground, strengthening the ground through the combined effect of the ground and the pipes to prevent settlement, and is a foundation reinforcement method for residential buildings.

Company：ジオテック
Price：Other

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

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Ground reinforcement construction lineup

https://www.jiban.co.jp/service/kouji/index.htm#01

Geo-column method Surface improvement method Small diameter steel pipe pile method ETP method SMD steel pipe pile method ETP-G method RES-P method Tiger pile Σ-i method DM method Pure pile method Cross-wing column method

Company：ジオテック
Price：Other

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

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Ground reinforcement work ETP method [Certified method]

Ministerial certification and performance proof acquisition for advanced winged rotary driven steel pipe piles ETP method.

The ETP method is a type of rotary driven steel pipe pile construction that features a tip with a disc-shaped wing and a triangular excavation auxiliary bit. It has received certification from the Minister of Land, Infrastructure, Transport and Tourism (for sandy soil: TACP-0665, for clayey soil: TACP-0666) and a performance certification from the General Incorporated Foundation Japan Building Disaster Prevention Association (GBRC Performance Certification No. 12-20 Rev. 4), ensuring high bearing capacity and smooth construction. By avoiding the use of cement, it mitigates the risk of soil and groundwater contamination, and the no-excavation construction eliminates the need for soil disposal costs. Additionally, it allows for the removal of piles through reverse rotation and employs compact machinery, enabling low-noise and low-vibration construction, thus achieving an economical design and construction that considers the surrounding environment.

Company：ジオテック
Price：Other

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

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Multi Pavement Cutter Maruk Cutter 100

The technology of sharp blades has achieved compactness and lightweight design. Do you think it's normal to use large machinery for circular pavement finishing and manhole cover replacement work!?

● With the support of shape analysis from the Yamaguchi Prefectural Industrial Technology Center, an efficient cutting blade has been developed. 【Features of the Maruuk Cutter 100】 ① It can cut circular shapes from Φ650mm to Φ2650mm in free sizes. * With eight types of circular blades, any size can be cut without difficulty, allowing for proper circular cutting around almost all circular manhole covers on the road. ② It is small and lightweight, allowing for manual loading and unloading. * It takes about five minutes to set the Maruuk Cutter 100 on the manhole cover and start the circular cutting. Additionally, it also takes about five minutes to store it back on the vehicle after completing the circular cutting. ③ Since it uses a dry cutting method, there is no generation of cutting wastewater or sludge. * It is equipped with a blower. The generated cutting dust is collected by the blower and can be recycled into asphalt. * For other functions and details, please refer to the catalog download or our website www.uotani.jp.

Company：魚谷工作所
Price：1 million yen-5 million yen

Paving Materials
Pavement construction
Construction method

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Mobile Elevating Scaffold Method "Lift Climber"

For apartment renovations, chimney dismantling and inspection, and bridge pier seismic reinforcement! A reliable lift scaffold (commonly known as a work platform) that helps shorten construction time and reduce costs.

When carrying out renovation work on buildings or apartments, protective sheets and temporary scaffolding are set up on the balcony side, and residents must live within this setup for several months. As a result, factors such as "deterioration of the view," "lack of light and airflow," "inability to hang laundry," "invasion of privacy," and "security concerns" have become sources of stress. This lift climber (elevating scaffolding) is a scaffold that can be raised and lowered along a mast (either one or two) by mechanical means, eliminating the need for complete enclosure like temporary scaffolding, thereby reducing the impact on the living environment. It is ideal for scaffolding for renovation work on apartments and high-rise buildings, scaffolding for seismic reinforcement work on civil engineering piers, scaffolding for chimney dismantling and inspection, and scaffolding for internal work on towers and tanks.

Company：日本仮設本社
Price：Other

Other elevators and transport systems
Construction method

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Murakashi Lime Industry Co., Ltd. Company Profile

Shaping nature. Creating with heartfelt wishes from now on and forever.

At Murakashi Lime Industry Co., Ltd., we supply lime in four fields centered around fertilizers: civil engineering, building materials, and food, aiming to contribute to the development of each industry through activities that are faithful to our fundamentals while pursuing unique developments. With a history of 150 years bringing limestone and dolomite, which had been dormant underground for hundreds of millions of years, back to life in the modern era, our theme and philosophy is to effectively utilize not only natural resources but also human resources and recycled resources, embodying the idea of "making resources relevant today." We believe that upgrading the technology that has developed and commercialized safe natural resources for humans to meet the demands of the 21st century is the mission of a research and development-oriented resource industry. For more details, please contact us or refer to our catalog.

Company：村樫石灰工業
Price：Other

Aggregates and crushed stone
Erosion control works
Tile work
Construction method

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Solar installation on flat roofs! Waterproof integrated mounting base "Connection Disk ADC".

Eliminate concerns about waterproofing in rooftop solar installations! Don't give up on rooftop solar installations.

The linked disk ADC is a waterproof material-integrated solar mounting foundation that enables the installation of solar panels on flat roofs. It is lightweight and dry, featuring integration with the waterproof layer. Additionally, it is designed with the assumption of waterproof renovation using a rivet roof waterproofing system, so there are no concerns about rooftop waterproofing when installing solar equipment. When installing solar equipment simultaneously (to carry out waterproof renovation), a new waterproof guarantee of 10 years is obtained. The waterproof sheet used is excellent in weather resistance and durability, allowing for safe maintenance and management of the equipment during the installation period of the solar panels. It accommodates various roof substrates, including RC bases and deck plate bases. *Please note that the range of compatibility may vary depending on the substrate and building location conditions. For more details, please contact us.