Waterproofing method Product List and Ranking from 71 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

Waterproofing method Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. 栄住産業 Fukuoka//Other construction industries
  2. 佐渡島 本社/第1営業本部・大阪第1営業部 Osaka//Building materials, supplies and fixtures manufacturers
  3. 三晃金属工業 Tokyo//General contractors and subcontractors
  4. 4 ジェイ・シー・サプライ Kanagawa//Trading company/Wholesale
  5. 5 昭石化工 Tokyo//Building materials, supplies and fixtures manufacturers

Waterproofing method Product ranking

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Sadoshima Z Roof Hybrid Waterproofing Method 佐渡島 本社/第1営業本部・大阪第1営業部
  2. Metal Waterproof 【Sky Promenade】 栄住産業
  3. Roof sheet waterproofing method "High Tough EG" 三晃金属工業
  4. 4 Modified (Rubber) Asphalt-based Coating Waterproofing Material: Haru Ace Coat Waterproofing Method ジェイ・シー・サプライ
  5. 5 Modified Asphalt Crossover Method "Cross Armor Waterproof Specification" 昭石化工

Waterproofing method Product List

61~90 item / All 143 items

Displayed results

[Radcon Construction Case Study] Logistics Facility of a Certain Transportation Company in Minato Ward, Tokyo

Intermediate stage - Lamprado waterproofing case! It penetrates with water and forms a waterproof protective layer.

We would like to introduce a case study of "Radcon construction" that we conducted. The construction site is a logistics facility of a certain transportation company in Minato-ku, Tokyo. The construction work involved Radcon waterproofing for intermediate floors and ramps. Our company employs waterproofing methods using "Radcon 7," which can repair cracks on concrete surfaces, and "Radcon Jet," which can be directly sprayed into cracks. 【Case Overview】 ■ Construction Content: Radcon waterproofing for intermediate floors and ramps ■ Construction Location: Minato-ku, Tokyo ■ Related Products - Radcon 7 - Radcon Jet *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing work
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Quail brand black varnish

When dry, it has good adhesion to metals and wood! It forms a durable, glossy black coating.

Black varnish is a black paint made primarily from materials such as gilsonite and petroleum asphalt, dissolved in a solvent using an appropriate method. When dried, it forms a glossy black coating with excellent adhesion to metals and wood, and outstanding durability. It can be used for anti-corrosion coatings on cast products, rust-proof coatings on various metal products such as chassis, as well as for coloring or enhancing the water resistance of wood. 【Features】 ■ Main raw materials include gilsonite and petroleum asphalt ■ Good adhesion to metals and wood when dried ■ Forms a glossy black coating with excellent durability ■ Can be transferred to another container and adjusted to the appropriate viscosity with thinner *For more details, please refer to the PDF document or feel free to contact us.

  • paint
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

FRP corrosion and waterproofing method "Aqua Shield"

Efforts for the environment & reduction of running costs! Trust us with FRP, which offers high construction flexibility.

Corrosion protection technology has evolved from copper to lead, PVC, stainless steel, and then to FRP, resulting in very high levels of "construction flexibility," "corrosion resistance," "durability," "strength," and "lightweight design." Our corrosion and waterproofing method, "Aqua Shield," has added a technique that does not use styrene, the main component of FRP, and by adopting non-styrene resins, we have implemented measures against formaldehyde. Additionally, we contribute to energy savings by utilizing heat insulation and thermal insulation technologies. Moreover, the improvement of "reuse capability" through maintenance greatly contributes to environmental considerations. 【Product Lineup (Partial)】 ■ AS-CD: FRP Corrosion Protection Duct Design, Manufacturing, and Connection ■ AS-CP: FRP Corrosion Protection Piping Design, Manufacturing, and Connection ■ AS-CS: FRP Corrosion Protection Scrubber Design and Manufacturing ■ AS-CR: FRP Corrosion Protection Lining Method ■ AS-CT: FRP Corrosion Protection Tank Design and Manufacturing ■ AS-CK: FRP Corrosion Protection Heavy-Duty Lining Renovation Method *For more details, please refer to the PDF materials or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Special Construction Method
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Concrete retaining wall joint seam sheet waterproofing method 'Joint sheet waterproofing method'

You can choose from two types: with adhesive layer and without adhesive layer, depending on your needs!

We would like to introduce the "Joint Sheet Waterproofing Method" conducted by Mitsuboshi Belt Co., Ltd. This method stops water leakage from concrete joints using two techniques tailored to specific applications. The Mizushito method is used in conjunction with traditional structures such as overflow outlets and water intake facilities of reservoirs, and it has a proven track record. The Neo-Roofing FB method involves applying adhesive only to the substrate, and the sheet is simply adhered after removing the release paper. Solvent-free construction is also possible. 【Features】 ■ Available in two types: with adhesive layer and without adhesive layer, depending on the application ■ Proven track record *For more details, please download the PDF or feel free to contact us.

  • Waterproofing work
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Permeable resin pavement adhesive "Fiber U"

It has good workability due to its liquid form! The adhesive strength is similar to that of epoxy resin and contains special fibers.

"Fiber U" is an elastic, permeable resin pavement adhesive made from urethane material. It can be applied directly over concrete substrates such as parking lots or on new and existing asphalt. Being a non-yellowing type, it helps maintain the wet color of natural gravel for a long time. Additionally, one of the characteristics of urethane resin is its glossiness, which is present in the standard specification along with the wet color, but a matte finish is also available as an option. 【Features】 ■ Non-yellowing type, so the wet color of natural gravel is preserved for a long time ■ Can be applied directly over concrete substrates such as parking lots or on new and existing asphalt ■ Adhesive strength is similar to that of epoxy resin, with special fiber included ■ Elastic due to the urethane material *For more details, please refer to the PDF document or feel free to contact us.

  • glue
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

PVC sheet waterproofing method with metal substrate specification

We can carry out construction for both new builds and renovations! We are also capable of working on factories, large stores, and warehouses.

Our company offers the "PVC Sheet Waterproofing Method with Metal Base Specification," which combines the characteristics of metal substrate fire-resistant roofs and PVC sheet waterproofing. This method eliminates the need for on-site poured concrete for the roof waterproofing substrate, allowing for the construction of a highly insulated and flat rooftop, while also achieving shortened construction periods and reduced roof weight. Additionally, it provides significant total cost benefits, allows for the design of low-slope roofs, and ensures a waterproof responsibility construction system. 【Features】 ■ No need for on-site poured concrete for roof waterproofing substrate ■ Ability to construct a highly insulated and flat rooftop ■ Shortened construction periods and reduced roof weight ■ Significant total cost benefits ■ Capability to design low-slope roofs, along with a waterproof responsibility construction system *For more details, please download the PDF or feel free to contact us.

  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Dust collection vertical grinder method for stripping paint containing lead and other substances.

[Video Introduction] Numerous achievements in repainting work for the longevity of bridges! Surface preparation can be done while keeping lead dust concentration below 0.05mg/m3.

The dust collection vertical grinder (Rotopin) method allows for surface preparation while keeping the lead dust concentration below 0.05 mg/m3. It is mainly used for repainting projects aimed at extending the lifespan of bridges and pedestrian bridges. We have prepared multiple types of tools, allowing for selection based on the target area. This method has been widely adopted because it is "safe," "cost-effective," and "usable by local companies." 【Features】 ■ Achieves dust concentration of 0.05 mg/m3 or lower in the work environment ■ Cost reduction ■ Usable by local companies ■ Multiple types of tools available for selection based on the target area ■ Widely adopted around the world, contributing to the safety of workers

  • ★システム構成図.jpg
  • Renovation and repair methods
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Surface treatment: Self-fluxing alloy thermal spraying (wear resistance, erosion resistance, corrosion resistance)

Self-fluxing alloy thermal spraying (wear resistance, erosion resistance, corrosion resistance)

■Outstanding Features By applying a re-melting treatment after thermal spraying, a glass layer is formed on the surface, resulting in a coating with almost no pores. It exhibits excellent wear resistance, erosion resistance, and corrosion resistance. Additionally, even at high temperatures exceeding 500°C, there is minimal reduction in hardness, allowing for use in environments where plating and similar methods cannot be employed.

  • others
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

PVC sheet waterproofing material rivet roof LCS method metal roof insulation waterproofing method

Realizing lightweight, high cost performance, and short construction periods! The 'LCS Method' is a waterproofing technique that maximizes the advantages of the lightweight nature of metal roofs.

The PVC resin sheet waterproofing material "Rivet Roof" LCS method (metal substrate insulation waterproofing method) is a waterproofing technique that maximizes the advantages of the lightweight nature of metal roofs. It constructs a waterproof layer by layering insulation material and PVC sheet waterproofing on top of a deck plate. It is used in various buildings such as commercial facilities, factories, warehouses, and exhibition halls.

  • スクリーンショット 2025-01-14 15.04.53.png
  • スクリーンショット-2024-02-29-901.jpg
  • スクリーンショット-2024-02-29101.jpg
  • スクリーンショット-2024-02-29-201.jpg
  • スクリーンショット 2024-02-29 10.07.26.png
  • スクリーンショット 2024-02-29 10.08.26.png
  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

"LCS-R Method" Metal Roof (Standing Seam, Tile Batten, etc.) Renovation Waterproofing Method

This is a reliable waterproof renovation method using metal base insulation sheets that accommodates various conditions such as folded plate roofs and tile batten roofs.

The LCS-R method for ribbed roofs is a trusted metal substrate insulation waterproofing renovation method that has gained customer satisfaction by accommodating various shapes and construction conditions, such as standing seam roofs, tile roofs, and deck plate substrates. We have added the LCS-R2 method to our lineup as a renovation method for cases where an existing waterproof layer is present, allowing us to respond to even more diverse construction conditions.

  • スクリーンショット 2025-01-14 15.08.05.png
  • スクリーンショット 2025-01-14 15.08.21.png
  • スクリーンショット 2025-01-14 15.08.57.png
  • スクリーンショット 2024-02-29 11.26.00.png
  • スクリーンショット 2024-02-29 11.20.39.png
  • スクリーンショット 2024-02-29 11.20.3.png
  • スクリーンショット 2024-02-29 11.25.08.png
  • スクリーンショット 2024-02-29 11.25.23.png
  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Chloroprene-based coating waterproofing method NS waterproofing method

Chloroprene-based coating waterproofing method NS waterproofing method

The NS waterproofing method is a waterproofing technique using a cold-processed laminated coating made of synthetic rubber, specifically chloroprene rubber (CR) and chlorosulfonated polyethylene rubber (CSM). In particular, it integrates unique technologies in material composition, specification formulation, and on-site construction methods tailored to Japan's climate, environment, and structural strength of buildings. 【Features】 - Cold painting method that does not select the shape of the construction site - Wide-ranging support from partial renovations to full renovations - Over 40 years of construction experience *For details, please download the catalog for reference.

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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Moisture-curing asphalt waterproofing method "Presto System"

It becomes a heavy-duty waterproof layer, excellent in water tightness and durability! It does not contaminate the surrounding construction site.

The "Presto System" is a moisture-curing waterproofing system that has evolved and developed asphalt waterproofing. While the thermal method of asphalt waterproofing has a high evaluation, the smoke and odors generated during the melting of asphalt have often been avoided in urban areas. The solution to this problem, while maintaining the essential water tightness of waterproofing, is the room-temperature asphalt "Presto Coat." This system integrates the Presto Coat with modified asphalt roofing through a laminated method. 【Features】 ■ No smoke, odors, or carbon dioxide emissions during construction ■ The Presto Coat and newly designed modified asphalt roofing are laminated together ■ Creates a robust waterproof layer with excellent water tightness and durability ■ The materials used do not contain specific chemical substances, ensuring high safety for workers and preventing contamination of the surrounding construction site ■ Minimal use of fire during construction allows for safe working conditions *For more details, please refer to the PDF materials or feel free to contact us.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Vinyl chloride resin sheet waterproofing method "Mecafine"

Excellent compressive strength and wear resistance, suitable for lightweight walking! Environmentally friendly waterproof specifications are available.

"Mecha Fine" is a waterproofing method using vinyl chloride resin sheets that excels in water tightness, wind pressure resistance, and environmental performance, surpassing the required specifications. By adopting a heat-insulating waterproof specification (compliant with the Green Purchasing Law), it suppresses the rise in roof surface temperature. The mechanical fastening method reduces waste generated during renovations. It uses vinyl chloride resin roofing sheets that comply with Japanese Industrial Standards. It has excellent colorability, resulting in a highly aesthetic waterproof layer. [Features] - By adopting a heat-insulating waterproof specification (compliant with the Green Purchasing Law), it suppresses the rise in roof surface temperature. - The mechanical fastening method reduces waste generated during renovations. - A system that can also be used when adopting solar power generation systems. - By adopting insulation methods and heat-insulating specifications, it helps save heating and cooling costs. - It has minimal physical property changes due to pollutants in industrial areas and is resistant to salt damage in coastal areas. *For more details, please refer to the PDF materials or feel free to contact us.*

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Construction method: Asphalt waterproofing method

Contributing to the development of low-load and environmentally symbiotic cities.

Based on our achievements and environment, we will continue to evolve to meet the diversifying needs and trust.

  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Urethane/FRP composite waterproofing method "Compo ER"

Quickly, lightly, strongly, and beautifully! A lightweight construction method with high durability suitable for various applications.

"CompoER" has an elongation equivalent to that of urethane adhesion methods and boasts a load capacity over 15 times greater at the time of rupture, making it an excellent method for seismic resistance and substrate followability. Since concrete restraint is unnecessary, it allows for a reduction in steel frame size and weight. Additionally, it is easy to maintain, which contributes to a reduction in lifecycle costs. 【Features】 ■ Reduction of construction costs - Possible reduction in initial costs and lifecycle costs ■ Shortening of construction period - Can be installed by a single trade and machinery can also be introduced ■ Excellent seismic resistance and substrate followability *For more details, please refer to the PDF materials or feel free to contact us.

  • Renovation and repair methods
  • Waterproofing work
  • Civil Engineering Method
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Rust and Water Resistance Method "Clear Protect Method"

Excellent fluidity, capable of filling in detail! A transparent, highly weather-resistant waterproof material with excellent deformability.

The "Clear Protect Construction Method" is a technique that uses a transparent, highly weather-resistant waterproof material with excellent deformation performance for bearing rust prevention and gap waterproofing. The cured material is soft but can stand on its own. Since it is a transparent material, internal inspections are possible even after construction. 【Features】 ■ Transparent waterproof material with excellent deformation performance ■ Excellent fluidity, allowing for filling of fine details ■ High weather resistance due to silicone base ■ Cured material is soft but can stand on its own ■ Adhesive properties allow for re-adhesion even if the cured material breaks *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Reinforcement and repair materials
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Asphalt solvent-based bridge deck paving adhesive "Civil Star"

Special solvent-based adhesive with excellent adhesion and elasticity.

Civil Star is a solvent-based adhesive developed for steel and concrete floor slabs, made by mixing special rubber and special resins.

  • Paving of sidewalks, roads, parking lots and stadiums
  • Paving Materials
  • Bridge Materials
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Small Dissolution Tank "Mini Melter Series"

Easy to maneuver and simple to install. For repairing asphalt pavement cracks and concrete damage.

Our company offers the small melting furnace "Mini Melter Series," which is effective for repairing asphalt pavement cracks and concrete damage. The "Mini Melter 10α" can be used as a repair machine for pavement cracks with the heated material "Super Flex," known for its excellent adhesion and flexibility. Additionally, the "Mini Melter 30" is suitable for patching pavement surfaces and repairing concrete defects, capable of melting aggregate-containing heated materials like "Mastic One" and "Tech Crete." 【Product and Material Features】 ◎ Mini Melter 10α (Material Used: Super Flex)  ■ Easy to operate while standing  ■ Construction capacity of 250 meters per day  ■ Suitable for weed control measures ◎ Mini Melter 30 (Material Used: Mastic One, etc.)  ■ Reduces noise and vibration from vehicles through surface leveling  ■ Excellent waterproofing  ■ Does not crack even at -10°C *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • s1.png
  • Pavement construction
  • Concrete construction
  • others
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bridge product "Grating (Open Type)"

Lightweight, strong, and high fatigue strength! A bridge product that can be easily and reliably installed on-site.

The "Grating (Open Type)" is a floor slab product that uses I-beams as the main material and has many openings. It can be used for floor slabs of general road bridges, as well as for drainage ditches and side ditches that require drainage, and also for factory floor slabs where lighting and ventilation are needed. As construction using steel materials becomes larger, the Grating (Open Type) demonstrates its true value. 【Features】 - Lightweight and strong, with high fatigue strength - Easy to install - Improved anti-slip effect - Large opening area - Quality assurance For more details, please contact us or download the catalog.

  • Steel
  • Foundation construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Asahi Roofing Waterproofing Method

Durable, water-resistant, and weather-resistant vulcanized rubber sheet! Completely cold process, no fire required.

The "Asahi Roofing Waterproofing Method S-1-P (PU) / SA-1 Method" is a vulcanized rubber sheet waterproofing method for rooftop waterproofing renovations by the Independent Administrative Institution Urban Renaissance Agency. It uses JIS A6008 certified vulcanized rubber sheets, which excel in durability, water resistance, and weather resistance. As a completely cold method, it is safe as it does not use open flames. It is lightweight and highly flexible, accommodating complex shapes. 【Features】 ■ Uses JIS A6008 certified vulcanized rubber sheets, excellent in durability, water resistance, and weather resistance ■ A completely cold method that does not use open flames ■ Lightweight and highly flexible, accommodating complex shapes ■ As an adhesive method, it does not generate noise when installing the waterproof layer *For more details, please refer to the PDF materials or feel free to contact us.

  • others
  • Special Construction Method
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Roof underlayment - asphalt roofing

Leave it to us for asphalt roofing.

This is a notice from Mishima Industrial Co., Ltd. regarding "Roof Underlayment Asphalt Roofing."

  • Heat-insulating and moisture-permeable roofing
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Modified Asphalt Roofing "Pro A"

ARK04S specification compliant product! It is an underlayment with excellent tear strength and high waterproofing properties.

"Pro A" is a modified asphalt roofing that excels in tear strength. It is made by impregnating a rag base paper with asphalt, coating it with modified asphalt, and bonding a non-woven fabric to the back. By using modified asphalt, it has excellent nail hole sealing properties and is a more waterproof underlayment than conventional roofing materials. 【Features】 ■ Complies with ARK04S standards ■ Excellent nail hole sealing properties ■ Higher waterproofing than standard roofing ■ Excellent tear strength ■ Easy to nail and gentle on the eyes *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Modified Asphalt Roofing "Pro W"

The surface is asphalt felt. There is no stickiness even in high temperatures during the summer.

"Pro(W)" is a modified asphalt roofing that sandwiches modified asphalt between asphalt felt and non-woven fabric. This product has an asphalt felt surface, so there is no stickiness even in high summer temperatures. Additionally, since the surface is finished in color, it is easy on the eyes and allows for easy nail application. [Features] ■ Modified asphalt sandwiched between asphalt felt and non-woven fabric ■ No stickiness even in high summer temperatures due to the asphalt felt surface ■ Easy on the eyes and allows for easy nail application *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Modified Asphalt Roofing "Pro"

Excellent tear strength! It is made of thick non-woven fabric.

"Pro" is a modified asphalt roofing that has superior tear strength compared to "Pro A" by laminating thick non-woven fabric. The surface is finished in color, making it easy on the eyes and allowing for easy nailing. [Features] ■ Laminated thick non-woven fabric ■ Easy on the eyes and easy to nail *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Modified asphalt roofing "Super Roof No. 1"

Stronger and more flexible than underlayment soaked in asphalt! It can also prevent leaks from nail holes and other areas.

"Super Roof No. 1" is a modified asphalt roofing material that has a synthetic fiber non-woven fabric impregnated with special asphalt and coated with modified asphalt. It is stronger and more flexible than traditional underlayment materials that use asphalt-impregnated rag paper, and the modified asphalt prevents water leakage from nail holes and other punctures. The surface is finished in color, making it easy on the eyes and allowing for easy nail placement. [Features] - Synthetic fiber non-woven fabric impregnated with special asphalt and coated with modified asphalt - Stronger and more flexible than traditional underlayment materials using asphalt-impregnated rag paper - Prevents water leakage from nail holes and other punctures due to modified asphalt - Color-finished surface - Easy on the eyes and allows for easy nail placement *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Adhesive Layer Modified Asphalt Roofing "Super Roof No. 2"

Fully adhered to the ground and seals nail holes, fully adhered cold method roofing!

"Super Roof No. 2" is made by impregnating synthetic fiber non-woven fabric with special asphalt, and then coating it with highly adhesive modified asphalt. The back side of the modified asphalt is protected by a release paper that can be easily removed during installation. Due to the coating of modified asphalt, it adheres completely to the sheathing board and seals nail holes, making it a fully adhered cold application roofing. [Features] ■ Impregnated with special asphalt on synthetic fiber non-woven fabric ■ Coated with highly adhesive modified asphalt ■ The back side of the modified asphalt is protected by a release paper that can be easily removed during installation ■ Fully adhered cold application roofing *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Color Roof

The special resin film makes it less slippery even on steep roofs! Durability has also been further improved!

This product features a special resin film that makes it slip-resistant even on steep roofs, allowing for safe work. The green-finished surface makes it easy to drive nails. Additionally, the incorporation of a special resin film has further enhanced its durability. Furthermore, it is less likely to become sticky during high-temperature work and does not dirty the surrounding area. 【Features】 ■ Complies with JIS A 6005 Asphalt Roofing 940 (quality tested in-house) ■ Enables safe work ■ Easy to drive nails due to the green-finished surface ■ Enhanced durability due to the special resin film ■ Less likely to become sticky during high-temperature work and does not dirty the surroundings *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Asphalt Roofing

It is also widely used as aggregate for asphalt waterproofing.

"Asphalt roofing" has the properties of being impermeable to water and almost impermeable to moisture, making it a suitable product for underlayment beneath roofs (tiles). Since roofs are directly affected by temperature, this product is more stable and has less expansion and contraction compared to synthetic resin products that are sensitive to temperature and humidity. Additionally, it demonstrates excellent performance in waterproofing and moisture-proofing as an underlayment for tile and metal roofs. 【Features】 ■ Impermeable to water and almost impermeable to moisture ■ Stable with minimal expansion and contraction ■ Widely used as an aggregate for asphalt waterproofing ■ Excellent performance in waterproofing and moisture-proofing as an underlayment for tile and metal roofs *For more details, please refer to the PDF document or feel free to contact us.

  • Heat-insulating and moisture-permeable roofing
  • Roof and gutter construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Exterior Wall Bio-Cleaning System Chemiclean Method

We will rejuvenate the exterior walls of your building with eco-friendly plant-based bio cleaning.

The dirty exterior walls of buildings and apartments can be beautifully restored to a condition close to that of when they were newly built using the plant-based bio detergent "Chemiclean." So far, we have a proven track record of removing dirt from 42-year-old tiles and 25-year-old aluminum panels, bringing them back to a state that is as close as possible to new.

  • tile
  • Scaffolding and Support Materials
  • Tile work
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bridge Long-Life Deck Drainage System

The deck is the lifeline of the bridge. We propose a system that promptly drains the infiltrated water from the deck without allowing it to accumulate.

【Basic Drainage】 Utilizing the road surface slope to drain water from the drainage pit. 【Supplementary Drainage】 Collecting rainwater that has permeated through the pavement into a drainer (spiral drain) installed above the waterproof layer and draining it through a quick drain. 【Emergency Drainage】 In the event that rainwater permeates into the synthetic slab, collecting it in a concrete saver installed on the lower steel plate and draining it using monitoring holes. *For more details, please contact us or download the catalog.*

  • Foundation construction
  • Waterproofing work
  • Pavement construction
  • Waterproofing method

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration