Waterproofing materials Product List and Ranking from 134 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:May 13, 2026~Jun 09, 2026
This ranking is based on the number of page views on our site.

Waterproofing materials Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:May 13, 2026~Jun 09, 2026
This ranking is based on the number of page views on our site.

  1. 双和化学産業株式会社 Hyogo//others
  2. アーキヤマデ Osaka//Building materials, supplies and fixtures manufacturers
  3. ジェイ・シー・サプライ Kanagawa//Trading company/Wholesale
  4. 4 シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 昭石化工 Tokyo//Building materials, supplies and fixtures manufacturers

Waterproofing materials Product ranking

Last Updated: Aggregation Period:May 13, 2026~Jun 09, 2026
This ranking is based on the number of page views on our site.

  1. FRP Waterproofing System Poly Roof 双和化学産業株式会社
  2. High toughness environmentally friendly polyurethane coating waterproofing "GO-JIN" ジェイ・シー・サプライ
  3. Asphalt Waterproofing Standard Specification Document 昭石化工
  4. 4 Two-component polyurethane waterproofing method series シーカ・ジャパン
  5. 5 High Durability PVC Sheet Waterproofing Material "Rivet Roof HP" アーキヤマデ

Waterproofing materials Product List

361~390 item / All 408 items

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High Durability PVC Sheet Waterproofing Material "Rivet Roof HP" for the Construction Industry

Long-lasting PVC sheet waterproofing reduces the frequency of building renovations!

In the roofing waterproofing industry, maintaining long-term waterproof performance and controlling the lifecycle costs of buildings are essential. In particular, deterioration caused by ultraviolet rays and heat can lead to a decline in the functionality of the waterproof layer, which may require frequent renovations. This can increase the maintenance costs of the building and become a burden in terms of operations. The high-durability PVC sheet waterproofing material "Rivet Roof HP" addresses these challenges by providing stable waterproof performance over an extended period, thereby reducing the frequency of renovations and contributing to the reduction of the building's lifecycle costs. 【Application Scenarios】 Compatible with various roof substrates such as RC, PC, PCa, ALC panel substrates, metal substrates (deck plates, standing seam roofs, tile batten roofs), and wooden substrates. 【Benefits of Implementation】 ● Reduces the number of waterproof renovations, achieving cost savings. ● Minimal changes in physical properties due to ultraviolet rays and heat, with only slight discoloration. ● Maintains a healthy waterproof layer over the long term.

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  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Vinyl Sheet Waterproofing Material for Warehouses 'Rivet Roof HP'

Reduce the risk of rain leaks in warehouses with long-lasting PVC sheet waterproofing!

In the warehouse industry, the waterproof performance of roofs is extremely important to protect valuable goods from rainwater. In particular, maintaining stable waterproof functionality over a long period is essential to prevent business interruptions and cost increases due to frequent renovations. Inadequate waterproofing can lead to leaks, resulting in serious damage such as deterioration of stored items and mold growth. The high-durability PVC sheet waterproofing material "Rivet Roof HP" provides long-term waterproof performance to address these warehouse challenges and reduce the risk of leaks. 【Usage Scenarios】 - Roof waterproofing for warehouses - Leak prevention measures - Long-term waterproof maintenance 【Benefits of Implementation】 - Reduced risk of leaks - Lower lifecycle costs for buildings - Minimization of business impact due to reduced renovation frequency

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  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Vinyl Sheet Waterproofing Material for Schools 'Rivet Roof HP'

Long-lasting PVC sheet waterproofing ensures the long-term safety of school facilities!

In school facilities, it is extremely important to prevent waterproofing issues such as leaks in order to ensure the safety of students. Particularly, rooftops are constantly exposed to rainwater and ultraviolet rays, so the deterioration of the waterproof layer can directly affect the safety of the building. Regular renovations are also a concern as they can lead to impacts on educational activities and unexpected repair costs. The long-lasting PVC sheet waterproofing material "Rivet Roof HP" addresses these challenges by maintaining the integrity of the building over the long term, contributing to the provision of a safe learning environment. 【Usage Scenarios】 - Rooftop waterproofing for schools - Roofs of gymnasiums and auditoriums - Other facilities requiring rainwater measures 【Benefits of Implementation】 - Improved safety by reducing the risk of leaks - Cost reduction by decreasing the frequency of waterproofing renovations - Minimizing the impact on educational activities - Prolonging the lifespan of the building

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  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Vinyl sheet waterproofing material for apartments "Rivet Roof HP"

Contributing to the maintenance of asset value in condominiums with long-lasting waterproof PVC sheets!

In the waterproofing of building rooftops, long-term durability and maintenance of asset value are required. In particular, repeated waterproofing renovations can lead to increased burdens on residents and management costs. To address these challenges, there is a demand for highly durable waterproof materials that can maintain waterproofing functions over a long period and reduce the frequency of renovations. "Rivet Roof HP" is a high-durability grade waterproof sheet manufactured with a special formulation aimed at long lifespan. It features minimal changes in physical properties due to ultraviolet rays and heat, and only slight discoloration. [Usage Scenarios] Compatible with various roofing materials such as RC, PC, PCa, ALC panel substrates, metal substrates, and wooden substrates. [Effects of Implementation] - Reduces the number of waterproofing renovations, achieving cost savings. - Contributes to maintaining the asset value of the building by sustaining a healthy waterproof layer over a long period.

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  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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[Agricultural Facility] Solar High-Reflective PVC Waterproof Sheet "Rivet Roof COOL"

The high-reflective PVC sheet waterproofing reflects infrared rays and supports temperature management in the growth environment.

In agricultural facilities, maintaining appropriate temperature and humidity for crop growth is crucial. In particular, solar heat from the roof can raise the temperature inside the facility, potentially affecting the growth environment. Optimizing temperature management is essential for improving crop quality and stabilizing yields. Our "Rivet Roof COOL" efficiently reflects sunlight and suppresses temperature rise on the sheet surface, helping to mitigate temperature increases inside the facility and support the maintenance of the growth environment. 【Usage Scenarios】 - Roofs of greenhouses and plastic houses - Roofs of seedling facilities - Roofs of agricultural product storage facilities 【Benefits of Implementation】 - Suppression of temperature rise inside the facility - Stabilization of the growth environment - Reduction of air conditioning load (if air conditioning equipment is present)

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  • Waterproof sheet
  • Waterproofing work
  • Heat-insulating and moisture-permeable roofing
  • Waterproofing materials

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Waterproof Material for Solar Reflective Sheets for Factories 'Rivet Roof COOL'

High-reflective PVC sheet waterproofing reflects infrared rays, suppresses radiant heat, and achieves energy-saving effects!

In factories, temperature management inside the building is crucial for maintaining production efficiency and ensuring a good working environment for employees. Particularly in summer, heat influx from the roof is a significant factor in rising indoor temperatures, raising concerns about increased air conditioning loads and impacts on production lines. Proper temperature management is essential for reducing energy costs and ensuring stable operations. Our "Rivet Roof COOL" contributes to addressing these challenges by reducing heat load from the roof. 【Usage Scenarios】 - Roofs of factory buildings - Roofs of warehouses - Temperature management around production lines - Energy cost reduction 【Effects of Implementation】 - Suppression of indoor temperature rise during summer - Energy-saving effects due to reduced air conditioning load - Reduction of heat accumulation in buildings

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  • Waterproof sheet
  • Waterproofing work
  • Heat-insulating and moisture-permeable roofing
  • Waterproofing materials

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Warehouse-use Solar Reflective PVC Sheet Waterproof Material 'Rivet Roof COOL'

High-reflective PVC sheet waterproofing suppresses infrared rays, contributing to quality maintenance inside the warehouse.

In the warehouse industry, a stable environment in terms of temperature and humidity is required to maintain the quality of stored items. Particularly in summer, the temperature inside the warehouse tends to rise due to heat influx from the roof, increasing the risk of deterioration and quality decline of the stored items. Additionally, the increased cooling load leads to higher operational costs. Rivet Roof COOL efficiently reflects sunlight and suppresses the temperature rise of the sheet surface, helping to keep the temperature inside the warehouse down and supporting the maintenance of the quality of stored items. 【Usage Scenarios】 - Warehouse roofs - Storage spaces where quality management is required - Measures against temperature rise in summer 【Benefits of Implementation】 - Maintenance of the quality of stored items - Energy-saving effects due to reduced cooling load - Stabilization of temperature inside the warehouse

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  • Waterproof sheet
  • Waterproofing work
  • Heat-insulating and moisture-permeable roofing
  • Waterproofing materials

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"Safty , Reassurance , Versatile development" Fast-curing urethane composite waterproofing series

The design of new buildings is changing!

The Ultra-Fast Curing Polyurethane Hybrid Waterproofing System is a waterproofing solution that enables a wide range of applications through mechanized installation using a dedicated spray system. In addition to the seamless finish and excellent watertightness characteristic of polyurethane liquid-applied waterproofing, its rapid touch-dry and curing properties, along with outstanding physical performance of the coating, make waterproofing possible even on roofs with complex and special geometries. Furthermore, the ultra-fast curing polyurethane waterproofing system expands finishing possibilities, including applications beneath wood decks and landscaped areas, allowing for greater freedom in architectural design. The Ultra-Fast Curing Polyurethane Hybrid Waterproofing Series takes architectural potential to a new stage and works together with you. Key Features ・Rapid touch-dry and curing allow sufficient membrane thickness to be achieved even on slopes, inclines, and complex shapes. ・Excellent flexibility to accommodate substrate movement, combined with superior tensile and tear strength, forming a durable and robust waterproofing layer. ・Spray application using a dedicated system ensures a uniform, high-quality waterproofing membrane. ・Seamless waterproofing layer with outstanding watertight performance. ・F☆☆☆☆ rated, TX-free, and free from designated hazardous chemical substances. ・Contributes to reduced maintenance and life-cycle costs through overlay refurbishment of existing polyurethane waterproofing systems. *For more details, please refer to the catalog PDF.

  • Coating film waterproofing material/permeable waterproofing material
  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Waterproofing materials

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Waterproof material Bose "Urebon R-200"

[Free samples available!] Future-expanding Bose waterproof material JIS-compliant waterproof urethane

Urethane rubber-based waterproofing material Urebon R200, which has passed JIS A 6021 Class 1, is a product that maximally utilizes the excellent functions of polyurethane resin and is manufactured under our company's advanced technology and strict production management. As maintenance and renovation work continues to increase in the future, we are confident that it will meet and contribute to the needs of all users.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Polyester resin waterproofing (FRP) system Bose "F-Pack"

Free samples available! We can assist with waterproofing balconies and roofs of schools, hospitals, apartments, office buildings, as well as bathroom renovations and maintenance.

Bosef Pack is a product that has been improved from resin for reinforced plastic (FRP) to a softening resin, incorporating elasticity and fully considering the functions of waterproofing materials. It possesses many characteristics such as weather resistance, impact resistance, and abrasion resistance, and particularly demonstrates excellent effectiveness in chemical resistance. Given the increasing trend of renovation work and maintenance in the future, it can truly be said to be an ideal waterproofing material. We expect more reliable waterproofing construction with the use of Bosef Pack.

  • Waterproofing work
  • Roof and gutter construction
  • Renovation and repair methods
  • Waterproofing materials

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Modified asphalt waterproofing cold-layering method "Chemias Roof Waterproofing"

A modified asphalt waterproofing cold-layer method that brilliantly solves the issues of heat, smoke, odor, and hazards associated with equipment and construction that occurred during hot asphalt application!

Obtained flying fire individual certification (Ministry of Land, Infrastructure, Transport and Tourism)! Complies with energy-saving standards law! Applicable to roofs under Article 63 and Article 22 of the Building Standards Act. The modified asphalt waterproofing layered cold method "Chemias Roof Waterproofing" is a reliable waterproofing material that enables safe asphalt waterproofing work at room temperature without compromising the performance of asphalt waterproofing. It has obtained the technical review certification "BJC-Review-16" from the Japan Building Center and is recognized for its performance and reliability equivalent to "hot asphalt waterproofing" with a proven service life of over 30 years. Additionally, on March 30, 2015, it received flying fire certification for Chemias Roof Waterproofing from the Ministry of Land, Infrastructure, Transport and Tourism (Certification Number: DR-1847). 【Features】 ○ Environmentally friendly ○ Solvent-free waterproofing material ○ No need to use fire ○ No smoke or odor ○ Reduces CO2 emissions ○ F☆☆☆☆ certified product, registration number NF-KOF7167 ○ Construction technology review certification obtained (March 17, 2002) ○ Flying fire certification obtained from the Ministry of Land, Infrastructure, Transport and Tourism (March 30, 2015) *For details, please download the catalog or contact us directly.

  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Fabric softener "Parafine APC/CLD/SSM"

Introducing fabric softeners made with calendula oil and apricot oil!

We would like to introduce our fabric softener, "Parafine APC/CLD/SSM." This product uses raw materials from Living Tree Co., Ltd. and contains calendula oil, apricot oil, and sesame oil. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ Parafine APC ■ Parafine CLD ■ Parafine SSM *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Waterproofing materials

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Piping Waterproofing Material for Electrical Work: Philo Seal Plus

Easy installation to protect cables! Achieves 1 atmosphere waterproof sealing.

In electrical construction sites, protecting cables and ensuring long-term reliability is crucial. Cables installed in harsh environments, such as underground or outdoors, are constantly exposed to the risk of deterioration from water, gas, and chemicals. Damage to cables can lead to power outages or accidents, necessitating preventive measures. Philoseal Plus addresses these issues by providing excellent waterproofing and airtightness, protecting cables from external environments. 【Usage Scenarios】 - Penetration points for underground cable conduits - Protection of cables attached to bridges - Cable protection within manholes - Penetration points in cable racks 【Benefits of Implementation】 - Extended cable lifespan - Reduced maintenance costs - Improved safety - Reliable power supply realization

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  • Waterproof tape, adhesive, drain, protective panel
  • Waterproofing materials

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Tunnel Waterproofing Material Filoseal Plus

Shut out water intrusion from the pipeline inside the tunnel! Achieve water stoppage with easy installation.

In the tunnel industry, water stop measures to prevent water ingress from pipelines are essential for maintaining safe infrastructure. Water leaks can cause corrosion of electrical equipment and leakage, potentially leading to serious accidents. Philoseal Plus reliably protects pipelines in tunnels with its waterproof performance at 1 atmosphere and excellent airtightness. It is a product that balances work efficiency and waterproof airtight performance. 【Usage Scenarios】 - Cable pipelines in tunnels - Penetration points in underground tunnels - Protection of power lines and communication cables 【Benefits of Implementation】 - Improved safety due to high water stop performance - Extended lifespan of cables and equipment - Reduced maintenance costs

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  • Waterproof tape, adhesive, drain, protective panel
  • Waterproofing materials

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Tunnel Leakage Control Work and Line Drainage Work [B4] Construction Procedure

Introducing the construction procedure for the tunnel water leakage prevention method "Three S Method" using elastic materials.

We will introduce the construction procedure for the tunnel water leakage countermeasure work and line drainage work B4 type. Mark the area to be constructed, ensuring that the defective joints and other issues are centered, and perform layout marking suitable for the size. Cut with a cutter according to the marked position (dust control measures are necessary). Chisel out the interior of the cut to standard dimensions and wash the cut and chiseled areas with water. Apply epoxy resin adhesive to both sides of the drainage rubber (filling material) or the cutter cut surface, compress the drainage rubber by 10 mm, and insert it into the drainage groove, ensuring that the protruding parts are smooth. Attach masking tape to both sides of the protruding part of the drainage rubber and the chiseled area, and apply epoxy resin primer. After confirming the drying of the primer, fill and finish with epoxy resin putty to ensure it is smooth with the structure, then remove the masking tape to complete the work. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Waterproofing materials

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【Large-scale repair work possible】Inorganic permeable tile finish waterproofing material

Due to the transparent coating, the tile finish (for walls and floors) and exposed concrete surfaces can be utilized, allowing for reduced construction time and cost savings!

The inorganic permeable tile finishing waterproofing material 'HB Seal' penetrates the joint cement of exterior wall tiles and floor tiles, forming a waterproof protective layer through the generation of OH-Si-OH and C-S-H gel. It is resistant to UV rays, ensuring long-term maintenance. The main components are a hybrid type that combines potassium silicate, colloidal silica, and silicone. After application, the surface forms a water-repellent layer, which gradually changes into a hydrophilic film, exhibiting anti-soiling effects. *We also accept large-scale renovation projects. Please feel free to consult with us! 【Features】 ■ Forms a waterproof protective layer ■ Transparent coating ■ Excellent aesthetic appeal ■ Widely usable for both new construction and renovations ■ Uses materials that are friendly to contractors and the surrounding environment *RCG Japan Co., Ltd. is currently seeking distributors! *For more details, please refer to the PDF document or feel free to contact us.

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

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Food additive defoamer "Asahi Silicone AF105"

Applicable to food use under the Food Sanitation Act standards! Oil compound type food additive defoamer.

"Asahi Silicone AF105" is an oil-type defoamer that incorporates a special dispersant into silicone oil. It is primarily used in non-aqueous foaming liquids, offering excellent persistence, and complies with the Food Sanitation Act standards as a food-grade defoamer. It can be diluted with solvents (such as kerosene, gasoline, toluene, etc.) and used by dripping, and for aqueous systems, it can also be dispersed using higher alcohols. 【General Properties】 ■ Appearance: Grayish-white translucent ■ Viscosity: 1500–2000 cp ■ Active Ingredient: 100% *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Waterproofing materials

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Release agent for FRP molding Asahi Silicone Aerosol 520P

- As a release agent during FRP molding - As an alternative to fluorinated release agents - As a release agent when painting or bonding occurs after release

Asahi Silicone Aerosol 520P is a release agent made from alkyl-modified silicone oil in a spray form. It possesses excellent properties such as heat resistance, lubrication, smoothness, and gloss due to its silicone oil content. It is used for a wide range of applications, including as a release agent for various rubber, plastics, and molds, as well as for polishing, lubricating various cutting tools, and smoothing fibers. - Used as a release agent during FRP molding - Used for molded products that will undergo printing or painting after release - Serves as an alternative to fluorine-based release agents

  • Other fittings
  • shutter
  • Medicines
  • Waterproofing materials

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【Melt Torch Waterproofing Construction Guide】Points to be Cautioned About

Introducing points to be careful about when considering construction using repair waterproofing methods.

When considering renovation waterproofing methods, there are several points that must be taken into account. The melt-torch maintenance method using a "melt torch" has excellent features suitable for renovation waterproofing. 【Points to be aware of】 ■ Is the contractor reliable and trustworthy? ■ Does the waterproofing material have excellent basic performance? ■ Is the construction method environmentally friendly? *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing work
  • Waterproof sheet
  • Waterproofing materials

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Urethane Coating Waterproofing Material "Sugomaku" [No Need to Remove Existing Substrate]

A urethane coating waterproofing material that can be applied without selecting the substrate! It eliminates the need to remove existing waterproof layers, significantly reducing waste and compressing construction time and costs!

Concrete, urethane, and coating waterproofing, as well as asphalt, sheets, and metal, can flexibly accommodate various substrates. Since it can be applied without selecting a substrate, there is no need to remove existing waterproof layers, significantly reducing waste materials and compressing construction time and costs. It achieves durability equal to or greater than X-2 without the need for reinforcing fabric, contributing to a reduction in the number of processes and shortening the construction period. 【Features】 ■ Flexibly accommodates various substrates, including concrete, urethane, coating waterproofing, asphalt, sheets, and metal. ■ Since it can be applied without selecting a substrate, there is no need to remove existing waterproof layers, significantly reducing waste materials and compressing construction time and costs. ■ Applicable to a wide variety of locations: - Rooftops, roof balconies, verandas, open corridors, stairs, - Ditches, skirting boards, planting areas, flower beds, stadium stand stairs, floors, - Metal roofs, indoors. ■ Achieves durability equal to or greater than X-2 without the need for reinforcing fabric, contributing to a reduction in the number of processes and shortening the construction period. *For more details, please request materials or view the PDF data from the download section.

  • Special Construction Method
  • Waterproofing materials

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[Time-saving] Metal repair in 30 minutes! 'Aikupate'

Sample available! Putty that can be used for scratches, hole filling, and surface preparation before painting.

"Icupate" can be used for filling voids, patching holes, building up repairs, and protective lining for wear areas. It comes in two sizes: main agent in 4kg cans or 20kg pails, and hardener in 100g tubes. It cures quickly in 30 minutes and has a high wear resistance with a heat resistance temperature of 180°C. For orders over 40kg, we can customize it according to your color preferences and other specifications. 【Features】 - Filler for voids, hole patching, build-up repairs, and protective lining for wear areas - Heat resistance temperature of 180°C and high wear resistance - Material cost is less than 50% compared to epoxy - Cures in 30 minutes - Machinable after full curing *For more details, please refer to the PDF document or feel free to contact us.

  • Plastering base material
  • Reinforcement and repair materials
  • Waterproofing materials

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Silicatec's Four Points: <Amazing Water Stopping Power>

Quick reaction with concrete effectively prevents rain leakage from fine cracks!

Among the four key points of "Silicatec" that we handle, I would like to introduce the point of "amazing water-stopping power." It reacts quickly with concrete and effectively prevents rainwater leakage from fine cracks. Additionally, it is resistant to vibrations and maintains its water-stopping effect over a long period. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Waterproofing materials

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Silicatech's Four Points: <Cost Reduction>

Since there is no need to remove the damaged coating like in membrane waterproofing, the cost of waterproofing renovation work is reduced!

Among the four points of "Silicatec" that we handle, I would like to introduce "Cost Reduction." The construction is simple and can be completed in a short period. Since there is no need to remove the damaged coating like in membrane waterproofing, it can reduce the costs of waterproof renovation work. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Waterproofing materials

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Silicatech's Four Points <Waterproof Guarantee>

It is possible to modify the concrete itself into a thick waterproof layer, allowing for long-lasting effects!

Among the four key points of "Silicatec" that we handle, we would like to introduce the "Waterproof Guarantee." By modifying the concrete itself into a thick waterproof layer, it is possible to maintain effectiveness over a long period. Therefore, we offer a waterproof guarantee based on long-term performance records. Please feel free to contact us when needed. [Key Points] ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Waterproofing materials

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[Case Study of Trouble Resolution] I want to request waterproofing work, but I can't close the store.

Waterproofing work can be done at night after customers leave, without closing the store!

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by leaks. For large shopping malls and amusement facilities, even a single day of closure can result in significant opportunity loss. Therefore, most stores leave issues like leaks unresolved. However, the Silicatec waterproofing method allows for waterproofing work to be done at night after customers have left, without closing the store, and the work can be completed within business hours without requiring the store to shut down. [For such concerns] ■ Want to request waterproofing work but cannot close the store ■ Stopping partial leaks requires extensive work ■ Unable to identify the cause of the leak ■ Do not want to burden the residents of the condominium *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work
  • Waterproofing materials

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The NEXCO Central Japan Group will exhibit its products at the Highway Techno Fair.

We will showcase a wide range of products that can be used beyond highways. *October 16-17 @ Tokyo Big Sight

This year, we will be exhibiting 36 products from 9 group companies. These products have been developed to improve the safety and efficiency of workers and the surrounding environment in construction work, so please take this opportunity to stop by. For more details about the Highway Tech Fair 2025, please refer to the URL below. 【Exhibited Products (excerpt)】 ■ Infrastructure displacement analysis service using satellite SAR ■ Synchro Picatch ■ Waterproofing material for manual paving "Highway Slab Bond" ■ Geo-slope construction method ■ B-ALART ■ Vehicle intrusion detection system "Miharun-da" ■ Multi-functional vehicle (Sakura) *Many other products will also be on display. *For more details, please download the PDF or feel free to contact us.

  • Safety and consumables
  • Paving Materials
  • Vehicle Management System
  • Waterproofing materials

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Silicone solvent 'eSolv 21RS' (non-flammable)

Reusable as many times as needed! The perfect solvent for hardened adhesives and silicone rubber 【Silicone Solvent eSolve 21RS】

A solvent with excellent dissolving power to decompose silicone-based compounds (hardened adhesives, silicone rubber). It easily dissolves silicone resin just by immersion. [Silicone Solvent eSolve 21RS]

  • Medicines
  • Waterproofing materials

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【For gyms and arenas】 'LCS-R method'

For the renovation of metal roofs! Improved wind resistance for a safe and secure space.

Metal roofs of facilities with vast spaces, such as gymnasiums and arenas, are always at risk of decreased waterproof performance due to aging and damage from strong winds. The 'LCS-R method' is a highly reliable waterproofing renovation technique that accommodates various metal roofs, including standing seam roofs and tile roofs. It excels in wind pressure resistance and improves sound insulation, such as reducing rain noise, creating a comfortable and safe environment. 【Usage Scenarios】 - Gymnasiums and arenas - Sports facilities - Exhibition halls - Factories - Warehouses - Existing metal roofs with decreased waterproof performance - Concerns about damage from strong winds - Noise issues due to rain noise 【Benefits of Implementation】 - Reduced risk of damage from strong winds due to improved wind pressure resistance - Creation of a comfortable space through enhanced sound insulation, such as rain noise reduction - Long-term cost savings through design aimed at future waterproof renovations - Construction tailored to the condition of the existing waterproof layer

  • Waterproof sheet
  • Waterproofing work
  • Roof and gutter construction
  • Waterproofing materials

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Paraboard for Real Estate

Protecting the rising waterproof layer contributes to enhancing the value of the building.

In the real estate industry, maintaining the asset value of buildings is an important issue. In particular, the parapet areas on rooftops are susceptible to ultraviolet rays, heat, and external impacts, which can accelerate the deterioration of the waterproofing layer. The deterioration of the waterproofing layer increases the risk of issues such as water leaks, potentially lowering the value of the building. Paraboard is a durable board that protects the parapet waterproofing layer, safeguarding the building from these risks. It contributes to the long-term enhancement of the building's asset value. 【Usage Scenarios】 * Collective housing such as condominiums and apartments * Commercial buildings and office buildings * Public facilities 【Benefits of Implementation】 * Prolonging the lifespan of the building through waterproofing layer protection * Reducing repair costs * Maintaining and enhancing asset value

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  • Waterproofing work
  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)
  • Reinforced concrete construction
  • Waterproofing materials

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Paraboard for Schools

We protect the rising waterproof layer and ensure a safe school environment.

At school, ensuring the safety of students and staff is the top priority. The parapet on the rooftop poses a high risk of accidents due to rain leaks and deterioration, making safety measures essential. Paraboard protects the waterproof layer of the parapet and contributes to the durability of the building, helping to maintain a safe school environment. 【Usage Scenarios】 - Rooftop of the school building - Rooftop of the gymnasium - Parapet area by the poolside 【Benefits of Implementation】 - Reduced risk of rain leaks by protecting the waterproof layer - Increased longevity of the building - Maintenance of a safe school environment

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  • スクリーンショット 2025-02-03 16.54.46.png
  • スクリーンショット 2025-02-03 16.54.57.png
  • スクリーンショット 2023-06-16 14.19.38.png
  • スクリーンショット 2023-06-16 14.19.24.png
  • Waterproofing work
  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)
  • Reinforced concrete construction
  • Waterproofing materials

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