Waterproofing method Product List and Ranking from 27 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

Waterproofing method Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 化研マテリアル Tokyo//Trading company/Wholesale
  2. 三晃金属工業 Tokyo//General contractors and subcontractors
  3. null/null
  4. 4 null/null
  5. 5 大関化学工業 Hyogo//Building materials, supplies and fixtures manufacturers

Waterproofing method Product ranking

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Rigid urethane coating waterproofing HU-B method 化研マテリアル
  2. Roof sheet waterproofing method "High Tough EG" 三晃金属工業
  3. Water-based exterior wall transparent waterproofing method "Clear Coat eco" 大関化学工業
  4. 4 Urethane/FRP composite waterproofing method "Compo ER"
  5. 5 Modified (Rubber) Asphalt-based Coating Waterproofing Material: Haru Ace Coat Waterproofing Method ジェイ・シー・サプライ

Waterproofing method Product List

1~15 item / All 51 items

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Construction method: Astac BSR waterproofing method

Next-generation environmentally friendly temperature construction suitable for renovation.

Japan's climate and natural environment bring us humans comfort and healing. We must pass on invaluable resources such as fresh air and pure water to the next generation. However, in our daily lives and social activities, vast amounts of resources and energy are consumed, leading to serious environmental issues that threaten the foundation of human survival, such as global warming, ozone layer depletion, and acid rain. We strive to reduce environmental burdens, such as the consumption of Earth's resources, so that we can feel a sense of tranquility and abundance appropriate to Japan's climate. We also focus on the development, manufacturing, and proposal of excellent products based on reliable asphalt materials, continuing our social contributions through consideration for environmental protection with the applied technologies we have cultivated over more than 60 years.

  • Waterproofing work

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ASFIT waterproofing method

Evolution of asphalt waterproofing developed with coexistence with nature in mind.

We have realized the ASFIT waterproofing method, which is an evolved version of the highly reliable hot asphalt waterproofing method. In addition to high performance, high quality, and workability, we are committed to activities that contribute to the reduction of carbon dioxide emissions from production to construction. While leveraging the excellent characteristics of the hot asphalt waterproofing method that we have cultivated over many years, we will contribute to the effective use of limited regional resources.

  • Modified asphalt sheet
  • Waterproofing work
  • Roof and gutter construction

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Bridge Waterproofing Method Comprehensive Catalog

Exhibits excellent performance not only in waterproofing and durability but also in adhesion and workability!

This catalog features waterproof sheets suitable for bridge waterproofing methods. We introduce the "SR Sheet," developed to prevent water penetration within the deck, as well as the asphalt coating waterproofing material "Polyascoat II." Additionally, we explain the necessity of the flowing application method (SR-110) and the use of joint tape (Flash Tape). 【Contents】 ■ Product Introduction ■ Flowing Application Method (SR-110) ■ Torch Method (SR-120) ■ Ambient Temperature Method (SR-130) ■ Asphalt Coating Waterproofing Method (Polyascoat II Method) ■ Necessity of Using Joint Tape (Flash Tape) ■ Materials Used / Various Considerations in Construction *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing work
  • Bridge Construction

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Road bridge pavement reinforcement and deck waterproofing GGRW method

Integration of road bridge pavement reinforcement and deck waterproofing work NETIS No. KK-220072-A NEXCO Grade 1 compliant

The reduction in durability of RC road bridges is influenced by the durability of RC slabs and asphalt pavements, which are interrelated factors. Fatigue caused by wheel loads accumulates fatigue in the RC slabs and asphalt pavement surfaces, leading to cracking. The intrusion of rainwater and de-icing agents from these cracks is believed to accelerate the deterioration of the RC road bridge structure. Therefore, the waterproofing effect and durability of slab waterproofing are emphasized. Additionally, the quick release from the public facility of road bridges during renovation work is also an important perspective. The road bridge pavement reinforcement waterproofing system "GGRW Method" developed this time suppresses cracking in the pavement, minimizes damage to the waterproof layer, and allows for quick release. It significantly improves the film strength of conventional asphalt coating waterproof materials and addresses the adhesion issues between resin-based coating waterproof materials and asphalt pavements. A sheet membrane with continuity that integrates waterproofing and reinforcement is created on-site, effectively bonding the pavement and slab with good adhesion to demonstrate its effectiveness in slab waterproofing methods.

  • Bridge Materials

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Urethane rubber-based coating waterproofing method "Aqua Coat"

Establishing a strong and durable waterproof layer with high-quality materials and precise construction.

Aqua Coat 2000 is a construction waterproofing material that conforms to JIS A 6021, a urethane rubber-based waterproofing material with high elongation properties. Aqua Coat not only meets the basic physical properties required for waterproofing materials, such as crack resistance and weather resistance, but also ideally establishes various construction methods tailored to applications, installation locations, and substrate conditions, addressing all demands related to "construction waterproofing." For more details, please download the catalog.

  • Waterproofing work

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Rigid urethane coating waterproofing HU-B method

Environmentally friendly traditional bathroom renovation method (low odor, solvent-free, fast curing)

■Consideration for Indoor Environment The rigid urethane "HU-B" is a solvent-free type with minimal odor, making it an ideal material for indoor construction. ■Short Construction Period The HU-B method typically completes the construction from substrate treatment to finishing in just 2 days. ■Compliance with Public Specifications The HU-B method complies with the "Common Specifications for Preservation Work (2020 Edition) Chapter 2 Section 12 Bathroom Renovation Work - Rigid Urethane Coating Waterproofing" by the UR Urban Development Corporation.

  • Coating film waterproofing material/permeable waterproofing material

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Water-based exterior wall transparent waterproofing method "Clear Coat eco"

Excellent waterproofing and durability water-based transparent waterproofing method for exterior walls.

We have achieved complete water-based treatment for tile finishes and transparent waterproofing methods for exposed concrete surfaces. Clear Coat Eco is a transparent coating that offers waterproofing and durability, has no impact on the surrounding environment during application, and maintains a beautiful appearance. 【Features】 ○ Aesthetic appeal ○ Waterproofing ○ Adhesion ○ Salt resistance ○ Durability For more details, please contact us or download the catalog.

  • tile
  • Waterproofing work
  • Special Construction Method

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Underground exterior wall waterproofing method

Combination of both methods is also possible! Depending on the site conditions, you can choose between application and spraying methods.

We would like to introduce our "Underground Wall Waterproofing Method." There are two types: "Post-application Method" and "Pre-application Method," which can be selected according to the situation. The combination of both methods is also possible. Additionally, depending on the site conditions, the application method can be chosen between coating and spraying. 【Features】 ■ Methods can be selected according to the situation ■ Combination of both methods is possible ■ Application methods of coating and spraying can be chosen ■ Airless spray machines and rendering guns can be used for spraying work ■ The spraying method has minimal rebound, allowing for efficient work *For more details, please refer to the PDF materials or feel free to contact us.

  • Civil Engineering Method

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Gas asphalt waterproofing method

It is a solvent-free, room temperature application that does not use open flames! Safe construction is possible even in enclosed indoor spaces.

We would like to introduce our "Gas Asphalt Waterproofing Method." Safe construction is possible even in enclosed indoor spaces. It is a room-temperature construction method that does not use open flames, and because it is solvent-free, there are no concerns about odors, smoke, or toxicity. Please use different primers depending on the substrate and construction environment. 【Features】 ■ Room-temperature construction without the use of open flames ■ Solvent-free, so there are no concerns about odors, smoke, or toxicity ■ Safe construction is possible even in enclosed indoor spaces *For more details, please refer to the PDF materials or feel free to contact us.

  • Civil Engineering Method

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Waterproofing method "Rooftop Waterproofing Air Control (AC) Method"

A waterproofing method that removes moisture and heat from the waterproof layer on the roof, contributing to the longevity of the building and energy conservation.

The "Rooftop Waterproofing Air Control (AC) Method" is a rooftop waterproofing technique that achieves overwhelming ventilation and can be used in conjunction with various existing waterproofing methods. To overcome the shortcomings of traditional methods that focus solely on "waterproofing ability," this method treats the entire waterproof layer, including the ventilation mechanism, as a system, and has been developed through collaborative efforts between industry, academia, and government to realize "breathable waterproofing" that efficiently discharges moisture accumulated within the waterproof layer. 【Effects and Features of the AC Method】 ○ Autonomous forced supply of fresh air through the AC method ○ Removal of humidity and heat → Reduction of moisture / Suppression of mold and decay / Prevention of heat accumulation ○ Improvement of the waterproof layer and structural integrity / Enhancement of indoor environment / Reduction of air conditioning costs, etc. ○ Increased lifespan / Improved comfort / Energy savings, etc. For more details, please contact us or download the catalog.

  • Waterproofing work
  • Roof and gutter construction

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Metal waterproofing method for wooden houses "Sky Promenade" <Balcony waterproofing, etc.>

You can achieve a rooftop with wooden houses! Over 480,000 units in 48 years of experience. No regular maintenance required.

"Sky Promenade" is a waterproofing method for wooden houses that does not require regular maintenance, except for cleaning around water areas such as drains. Through a partnership with major insurance companies, we offer a 10-year waterproof guarantee for the standard specification and a 30-year guarantee for the high-grade specification. In recent years, the adoption of this method has been rapidly increasing not only for balconies but also for rooftops. 【Features】 ■ Passes non-combustibility certification (Non-combustibility certification NM-1981) ■ 10 or 30-year waterproof guarantee ■ Strong against earthquakes and typhoons ■ Quick installation using dry construction methods ■ Suitable for large balconies and rooftops Sky Promenade received the highest award in 2020 from the "Japan Resilience Award" (General Incorporated Association Resilience Japan Promotion Council) as a building material that contributes to disaster-resistant housing and urban development, in line with the national policy of the National Resilience Plan. *For more details, please contact us or download the PDF materials to view.

  • Housing structure technology/long-term superior housing technology

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Waterproofing method "Ever Pro Long Method"

Introducing the next-generation waterproofing method, "Ever Pro Long Method."

As a result of extending the lifespan of concrete structures, it exhibits water-stopping and waterproofing effects. - Completely stops leaks - Odorless and non-toxic - Cost reduction The Ever Prolong method is a new maintenance preservation method using concrete modification materials. For more details, please contact us or download the PDF materials to view.

  • Special Construction Method
  • Coating film waterproofing material/permeable waterproofing material
  • Coating film waterproofing material/permeable waterproofing material

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Urethane Coating Waterproofing Method "Sepiron"

Excellent workability allows for shortened construction periods! Safe urethane coating waterproofing without the use of specific chemical substances.

"Sepiron" is a clean, safe, and highly workable urethane coating waterproofing method. With environmental considerations in mind, it boasts rapid curing properties that allow it to harden by the next day even in winter with the "Sepiron Q Method," and for greater environmental compatibility, it uses a solvent-free urethane in the "Sepiron E Method." Additionally, we offer a composite insulation waterproofing method, "Sepiron M Method," which combines urethane waterproofing materials with modified asphalt sheets. This method provides significant advantages not only for new construction projects such as office buildings, schools, and condominiums but also for renovation work. 【Features】 ■ Excellent safety ■ Superior workability (rapid curing) and shortened construction period ■ Reliable waterproof performance ■ Walkable ■ Quality that meets JIS standards *For more details, please refer to the PDF document or feel free to contact us.

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

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