Rehabilitation Method Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Sewer pipe inspection and investigation, sewer pipe rehabilitation method.

Reviving pipelines: Maintaining a comfortable environment with sewer systems - Sewer pipe rehabilitation methods.

The drainage pipes, unlike buried pipes such as water and gas lines, often have abnormalities that are discovered only after serious incidents occur, such as road subsidence or the inflow of soil into the pipes due to damage. Therefore, proper maintenance, including inspections and investigations, is crucial. For more details, please download the catalog or contact us.

Company：興和本社
Price：Other

Waterproofing work

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Sewer Composite Manhole Rehabilitation Method "Eba Sheet Method"

No special skills required! A sewer composite manhole rehabilitation method that can be constructed with a small road occupancy area.

The "Evashito Method" is a composite manhole rehabilitation technique that involves attaching an "FRP sheet" to the inner wall of an existing manhole that has advanced corrosion, using an expansion frame, and filling the gap between the sheet and the existing manhole with mortar. With a thickness of 1.5mm for the FRP sheet, the method promises increased longevity through enhanced corrosion resistance and durability, while the filling material, a non-shrink mortar, maintains strength over the long term. Additionally, there is no need for heavy machinery, and no special skills are required, allowing for construction in a small road occupancy area. By utilizing the existing manhole, material savings are achieved, resulting in excellent economic efficiency along with shortened construction periods. 【Features】 ■ Demonstrates strong robustness through complete integration with the existing manhole ■ Filling material maintains strength over the long term with non-shrink mortar ■ Can be constructed in a small road occupancy area ■ Achieves material savings by utilizing the existing manhole ■ Passes acid resistance and sulfur intrusion tests *For more details, please refer to the PDF document or feel free to contact us.

Company：日本ステップ工業
Price：Other

Sewerage facilities

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Canal Rehabilitation Method "KanaSlip Method"

Public Interest Incorporated Association Japan Sewage Works Association "Factory Certification System Category II Equipment"!

The "KanaSlip Method" is an extremely simple and economical trenchless pipe rehabilitation method that involves inserting factory-produced self-supporting pipes directly into aging sewer pipelines and performing only the necessary pipe end treatment. *In March 2020, Φ400, Φ450, Φ500, and Φ600 were added to the certification, further enhancing the lineup. [Features] ○ Registered as Class II materials under the certification system of the Japan Sewerage Association on January 1, 2017 ○ Registered technology in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS) as HR-130007-A ○ Obtained construction technology review certification from the Japan Sewerage New Technology Organization on March 17, 2020 ○ Since the products are molded in a factory rather than on-site, quality is stable and uniform ○ No special construction vehicles are required, allowing for installation in small spaces ○ Significant reduction in construction time leads to lower construction costs ○ The inner surface has a low roughness coefficient, ensuring drainage capacity is not compromised ○ Installation is possible even under operational conditions ○ Exhibits followability and excellent seismic resistance For more details, please download the catalog or contact us.

Company：カナフレックスコーポレーション
Price：Other

Sanitary fixtures
Water Supply Facilities
Special Construction Method

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[Construction Technology Examination Certificate] Self-supporting manhole rehabilitation No. 1-4, 10m, suitable for short construction.

A self-supporting manhole rehabilitation method that has received construction technology examination certification maintains strength equivalent to that of a newly installed manhole! Here is an explanation of the construction procedure.

For manholes that require rehabilitation, particularly those that are severely deteriorated and are expected to be unable to maintain the required strength in their current condition, we have developed a rehabilitation method called "SS Hole," which has the same strength as newly installed manholes. 【Construction Procedure】 1. Remove the deteriorated manhole up to the sloped wall. ↓ 2. Clean and remove the vertical walls and invert of the existing manhole. ↓ 3. Install a "reinforced plastic composite pipe" certified by the Sewer Association into the existing manhole (compatible from size 1 to size 4). ↓ 4. Fill the gap between the reinforced plastic composite pipe and the vertical wall of the existing manhole with backfill material. ↓ 5. Install the foundation block for the SS Hole. ↓ 6. Install the slab block for the SS Hole. ↓ 7. After installing the sloped wall, adjustment ring, and iron cover, backfill to complete. *Construction takes approximately 4 to 5 days (depending on conditions).

Company：アイビルド
Price：Other

Manhole body

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Self-supporting manhole rehabilitation method 'SS Hole System' No. 1 to 4 up to 10m!!

New equivalent load-bearing capacity! A rehabilitation method that simply extends the lifespan of aging manholes.

The "SS Hole System" is a rehabilitation method for manholes that require restoration, particularly those that are severely deteriorated and cannot maintain the required strength in their current condition, or are expected to be unable to maintain strength in the future. This method provides a strength equivalent to that of newly installed manholes. It does not require special materials or construction techniques, and construction can be carried out while the sewage is in use. 【Features】 ■ Compatible with manholes size 1 to 4; other sizes available upon consultation ■ Can accommodate manhole depths of up to 10 meters; depths exceeding 10 meters available upon consultation ■ NETIS registered [QS-150045-A] ■ Simple construction with stable materials produced in a factory ■ Load-bearing capacity is equivalent to new installations 《On March 15, 2019, obtained the Construction Technology Examination Certificate (Sewage) from the Japan Sewerage New Technology Organization, and on March 18, 2021, expanded the scope of application: manholes size 1 to 4, with depths up to 10 meters》 *For more details, please refer to the catalog or feel free to contact us.

Company：アイビルド
Price：Other

Manhole body
Water Supply Facilities
others

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Self-Supporting Manhole Rehabilitation Method SS Hole System

Acquisition of inspection certification! Types 1 to 4! Manhole depth 10m! Construction method using high acid resistance and high load-bearing reinforced plastic composite pipes. No special construction techniques required!

The "SS Hole System" is a rehabilitation method that simply extends the lifespan of aging manholes. Being self-supporting, it does not require the residual strength from diagnostic surveys of existing manholes and can also accommodate unreinforced manholes, providing a load-bearing capacity equivalent to new installations. This method does not require special construction techniques, allowing for rehabilitation using general construction skills anywhere in Japan. As a factory-produced product, it has consistent quality with no variability and stable load-bearing capacity. The internal cross-section is maximally secured. 【Features】 ■ Constructability: Does not require special construction techniques, allowing for rehabilitation with general construction skills. ■ Acid Resistance: Reinforced plastic composite pipes with over 40 years of proven performance. ■ Load Capacity: Factory-produced, ensuring consistent quality and stable load-bearing capacity. ■ Seismic Resistance: Reinforced plastic composite pipes with high strength and excellent seismic resistance. 《Acquired the Construction Technology Review Certificate (Sewage) from the Japan Sewerage New Technology Organization 　March 18, 2021, No. 2021 　Scope of expansion: Manholes No. 1 to No. 4, up to a depth of 10m》 *For more details, please refer to the PDF materials or feel free to contact us.

Company：アイビルド
Price：Other

Manhole body
Dam construction
Water Supply Facilities

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Introduction of standard construction procedures for obtaining inspection certification for self-supporting manhole rehabilitation methods!

No special materials or construction techniques are required, and it can be completed in a short period of about 4 to 5 days! Here is an introduction to the construction procedure of the SS Hall system!

The "SS Hole System" is a rehabilitation method that simply extends the lifespan of aging manholes. Depending on the conditions, it can be completed in a short construction period of about 4 to 5 days! The construction steps are as follows: 1. Clean and remove the deteriorated sloped walls of the manhole, the vertical walls of the existing manhole, and the invert. 2. Install the "Reinforced Plastic Composite Pipe Manhole" into the existing manhole, filling the gap between the reinforced plastic and the vertical wall of the existing manhole with backfill material. 3. Install the foundation block and slab block of the SS hole, then backfill after installing the sloped walls, adjustment rings, and iron covers to complete the process. 《Construction Technology Examination Certificate (Sewage) obtained March 18, 2021, No. 2021 Scope of application expanded: Manholes No. 1 to No. 4, up to a depth of 10 meters》 *For more details, please refer to the PDF document or feel free to contact us.

Company：アイビルド
Price：Other

Manhole body
Dam construction
Water Supply Facilities

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Self-Supporting Manhole Rehabilitation Method for Construction Consultants

Supports inspection certificates No. 1 to 4 up to 10m! No special construction techniques required! A method using reinforced plastic piping materials with high acid resistance and high load capacity.

The "SS Hole System" is a self-supporting manhole rehabilitation method that simply extends the lifespan of aging manholes. It is widely adopted by construction consultants, construction managers, and civil engineers. This method does not require any special construction techniques, allowing rehabilitation to be performed in any region of Japan using standard construction practices. As a factory-produced product, it has stable load-bearing capacity without quality variations. Additionally, it uses reinforced plastic composite pipes with over 40 years of proven performance, demonstrating high acid resistance and seismic resistance, while also maintaining a slim profile to maximize the internal cross-section. 【Features】 ■ Workability: Can be rehabilitated using standard construction techniques without the need for special skills ■ Acid Resistance: Reinforced plastic composite pipes with over 40 years of proven performance ■ Load-Bearing Capacity: Factory-produced, ensuring stable load-bearing capacity without quality variations ■ Seismic Resistance: High-strength reinforced plastic composite pipes with excellent seismic resistance 《Construction Technology Review Certificate (Sewage) obtained 　March 18, 2021, No. 2021 　Scope of application expanded: Manholes No. 1 to No. 4, up to a depth of 10m》

Company：アイビルド
Price：Other

Renovation and repair methods
Manhole body

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[Construction Case] 'Self-Supporting Manhole Rehabilitation Method' No. 1-4, up to 10m!!

Introducing case studies of the self-supporting manhole rehabilitation method "SS Hole System"! Achieving shortened construction periods and quality assurance through the use of factory-produced products!

The "SS Hole System" by Aibuild is a new manhole rehabilitation method that utilizes reliable materials traditionally used, allowing for rehabilitation without relying on the remaining strength of existing manholes. It is designed to meet seismic levels 1 and 2, providing peace of mind! Additionally, its ease of installation makes it applicable in any region across the country. 【Construction Examples】 Client: Fukuoka City Road and Sewer Bureau Construction Year: 2016 Construction Details: Rehabilitation of Manhole No. 3 Manhole Depth: h=2.43m Remarks: SS Hole φ1350, 1 unit Client: Fukuoka City Road and Sewer Bureau Construction Year: 2017 Construction Details: Rehabilitation of Manhole No. 1 Manhole Depth: h=2.08m Remarks: SS Hole φ800, 1 unit Client: Fukuoka City Road and Sewer Bureau Construction Year: 2018 Construction Details: Rehabilitation of Manhole No. 3 Manhole Depth: h=3.69m Remarks: SS Hole φ1350, 1 unit Client: Fukuoka City Road and Sewer Bureau Construction Year: 2020 Construction Details: Rehabilitation of Rectangular Manhole 2000×2000 Manhole Depth: h=6.09m Remarks: SS Hole φ1800, 1 unit *For more details, please refer to the PDF document or feel free to contact us.

Company：アイビルド
Price：Other

Manhole body

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Introduction of standard construction procedures for obtaining inspection certification for self-supporting manhole rehabilitation methods!

No special materials or construction techniques are required, and it can be completed in a short period of about 4 to 5 days! Here are the construction steps for the SS Hall System!

The "SS Hole System" is a rehabilitation method that simply extends the lifespan of aging manholes. Depending on the conditions, it can be completed in a short period of about 4 to 5 days! The construction steps are as follows: 1. Clean and remove the deteriorated sloped walls of the manhole, as well as the vertical walls and invert of the existing manhole. 2. Install the "Reinforced Plastic Composite Pipe Manhole" into the existing manhole and fill the gap between the reinforced plastic and the vertical wall of the existing manhole with backfill material. 3. Install the foundation block and slab block of the SS hole, then backfill after installing the sloped wall, adjustment ring, and iron cover to complete the process. 《Construction Technology Review Certificate (Sewage) obtained March 18, 2021, No. 2021 Scope of application expanded: Manholes No. 1 to No. 4, up to a depth of 10 meters》 *For more details, please refer to the PDF document or feel free to contact us.

Company：アイビルド
Price：Other

Manhole body
Dam construction
Water Supply Facilities

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Construction Technology Examination Certificate: Self-supporting manhole rehabilitation No. 1-4, 10m, suitable for short construction.

A self-supporting manhole rehabilitation method that has received construction technology examination certification maintains strength equivalent to that of a newly installed manhole! Here is an explanation of the construction procedure.

For manholes that require rehabilitation, particularly those that are severely deteriorated and cannot secure the required strength in their current condition, or are expected to be unable to secure strength in the future, we have developed the "SS Hole" as a rehabilitation method that has strength equivalent to newly installed manholes. 【Construction Procedure】 1. Remove the deteriorated manhole up to the sloped wall. ↓ 2. Clean and remove the vertical walls and invert of the existing manhole. ↓ 3. Install the "reinforced plastic composite pipe" certified by the Sewerage Association into the existing manhole (compatible with sizes 1 to 4). ↓ 4. Fill the gap between the reinforced plastic composite pipe and the vertical wall of the existing manhole with backfill material. ↓ 5. Install the foundation block for the SS Hole. ↓ 6. Install the slab block for the SS Hole. ↓ 7. After installing the sloped wall, adjustment ring, and iron cover, backfill to complete. *Construction duration is approximately 4 to 5 days (depending on conditions).

Company：アイビルド
Price：Other

Manhole body

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FRP Support Services Co., Ltd. Comprehensive Catalog

Transforming 'Safety, Maintenance, and Correction' into form.

This catalog is a comprehensive guide from FRP Support Service Co., Ltd., primarily focused on underground buried pipe "investigation, pipeline rehabilitation, and water stop construction" for sewer pipes and power conduits. It is divided into five sections, mainly centered on sewer pipe rehabilitation, including sewer manhole rehabilitation and repair of connection pipes. The methods featured excel in seismic resistance, water tightness, and abrasion resistance. Additionally, we have obtained "Construction Technology Examination Certification" for each method in both 2014 and 2015, and we confidently present them. [Contents] ■ PFL Method ■ PML Method ■ Polyethylene Compact Type Method ■ P-Connection Lining Method ■ P-Fine Method *For more details, please refer to the catalog or feel free to contact us.

Company：トラストテクノ
Price：Other

Renovation and repair methods

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Sewer Pipe Rehabilitation Method "PFL Method"

A sewer pipe rehabilitation method that allows for bending, gaps, and unevenness to be constructed while maintaining water flow, depending on the construction method.

The "PFL method" involves attaching a lining material to the inner surface of existing aging pipes, followed by the installation of PFL panels made of high-density polyethylene. High-strength, high-flow mortar is then injected between the existing pipe and the PFL panels to rehabilitate the aging pipes. The expansion and strength restoration of the surface material are effective even against level 2 seismic motions, and it has excellent chemical resistance, improving the durability of the rehabilitated pipes. Additionally, the PFL panels of the surface material possess excellent water tightness, preventing the ingress of water. 【Features】 ■ Restores strength equivalent to or greater than that of new pipes ■ Approximately 30 times the wear resistance of rigid PVC ■ PFL panels with excellent water tightness as surface materials ■ Superior chemical resistance, enhancing the durability of rehabilitated pipes ■ Effective against level 2 seismic motions due to the expansion and strength restoration of the surface material *For more details, please refer to the PDF document or feel free to contact us.

Company：トラストテクノ
Price：Other

Special Construction Method

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Sewer Pipe Rehabilitation Method "P-Fine Method"

Shortening construction time and improving workability! A coating sheath pipe method that ensures stable quality.

The "P-Fine Method" is a rehabilitation method for sewer pipes that can shorten construction time and improve workability. As a rehabilitation material, it uses a reinforced polyethylene pipe called "P-Fine Pipe." By enhancing self-supporting properties and using a non-woven fabric (non-woven filling material) with a polyethylene coating on the inner surface instead of traditional filling materials in the gap between the existing pipe and the P-Fine Pipe, stable quality can be ensured. 【Features】 ■ Enhances self-supporting properties ■ Ensures stable quality ■ Achieves shorter construction time and improved workability ■ Uses reinforced polyethylene pipe "P-Fine Pipe" as the rehabilitation material ■ Obtained construction technology review certification in March 2015 *For more details, please refer to the PDF materials or feel free to contact us.

Company：トラストテクノ
Price：Other

Special Construction Method

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Pipe Correction System "Thru-Ring Method"

We will revive all pipelines in everyday life without excavation.

The "Through Ring Method" is a technology for rehabilitating aging pipelines without excavation. Since it is a technology developed domestically, we provide materials and construction with stable quality. We conduct structural design based on the purpose and conditions, allowing for rehabilitation of aging pipes according to specific needs. Additionally, we can accommodate special construction requests, so please feel free to consult with us. 【Features】 ■ Provides materials and construction with stable quality ■ Restores functionality of aging pipelines, improves service life, and reinforces them ■ Solves issues related to aging pipelines ■ Adapts to self-supporting pipes and dual-layer structure pipes by adjusting the thickness of the rehabilitated pipe ■ Enables integrated rehabilitation of sewer pipes *For more details, please download the catalog or contact us.

Company：ラック
Price：Other

Renovation and repair methods

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Rehabilitation Method Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Rehabilitation Method Manufacturer, Suppliers and Company Rankings

Rehabilitation Method Product ranking