日新工業 List of Products and Services

This catalog introduces "substrate leveling materials" that enable smooth waterproofing work. Starting with a selection list of substrate leveling materials, we provide detailed information on asphalt-based leveling materials such as "Maruesu Sealer (solvent-based)" and "AQ Sealer (water-based)," including their features and application methods. Additionally, we also include cement-based leveling materials like "Fit Epoxy #10," so please make use of this information for product selection. [Contents (excerpt)] ■ Maruesu Sealer ■ AQ Sealer ■ New Setter Board ■ Fit Epoxy #10 ■ Fit Reach *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Renovation and repair methods

We handle the "Kaiser Coat Method" of JIS A 6021 architectural coating waterproofing materials. We have obtained JIS certification for both the high elongation and high strength types of polyurethane rubber-based materials. Our mesh-free labor-saving method allows for a reduction in construction time. Additionally, it does not contain harmful substances such as specific chemical substances (MOCA, TDI), special organic solvents (ethylbenzene, etc.), lead and lead compounds (lead catalysts, etc.), or formaldehyde. 【Features】 ■ JIS A 6021 architectural coating waterproofing material ■ JIS certification obtained for both high elongation and high strength types of polyurethane rubber-based materials ■ Reduced construction time ■ Free from harmful substances *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

"CS Compound" is a heated-type coating waterproofing material for bridge deck slabs, formulated with special rubber mixed into asphalt. Thanks to the long-standing performance and guaranteed durability of asphalt, it exhibits excellent waterproofing properties for both concrete and steel deck slabs, enhancing the durability of structures. Additionally, it has high mechanical strength and significant elongation, allowing it to adequately follow the movements of cracks, vibrations, and deflections in the deck slabs. Please feel free to consult us when you need assistance. 【Features】 ■ Excellent temperature characteristics and adaptability over a wide range due to special rubber asphalt ■ Superior adhesion to substrates and pavement ■ Stable against scientific actions such as saltwater, alkali, and acid resistance ■ Good workability and ease of application ■ Complies with NEXCO standard Grade I *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Civil Engineering Method

This is a dry floating floor finishing method composed of support legs that can be adjusted to any height, such as on rooftops, balconies, and terraces, along with a variety of finishing materials. It allows for flexible designs, including barrier-free designs. 【Features】 ■ Barrier-free design and flexible design ■ Variety of finishing materials and load reduction ■ Temperature reduction effect ■ Materials are made from recycled materials ■ Can be recycled after use *For more details, please request materials or view the PDF data available for download.

• Waterproofing work

By using highly durable modified asphalt sheets, this is a labor-saving construction method that forms a waterproof layer in a single layer, eliminating the need to wait for adhesive drying, thus shortening the construction period. Additionally, while regular waterproofing cannot be performed if the substrate is wet, the Mecatop method is mechanically fixed, allowing for construction even if the substrate is somewhat damp, while still achieving the required fixing strength. 【Features】 - Excellent durability - Labor-saving method - Usable even with a wet substrate - No substrate adjustment required - Environmentally friendly - Highly durable insulation method - Resistant to blistering - Easier to ensure uniform quality - High water tightness of joints - Ideal for renovation work - Installed by specialized members. *For more details, please contact us!

• Waterproofing work

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

The pillow block finish is a finishing method that involves laying high-pressure concrete blocks on a waterproof layer or insulation material. Additionally, by using individual pillow block connecting fittings, it achieves a stable finish against wind. 【Features】 - Easy maintenance of the waterproof layer - Significant protective effect - Shortened construction period *For more details, please download the catalog!

• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums
• Insulation work

Bridges are constructed from concrete and steel, and are paved to allow vehicles and pedestrians to cross. However, the pavement allows a small amount of water to pass through, which can cause the rebar in the concrete and the steel deck to rust. The occurrence of rust affects the strength of the bridge, compromising its safety. To prevent water intrusion, a waterproof layer is installed between the deck and the pavement, protecting the bridge from rust and ensuring safe passage for a long time. 【Features】 1. Easy to construct using a laminated method with solvent-based coatings. 2. Forms a seamless waterproof membrane that is resistant to chemicals and rich in elasticity, protecting the deck from corrosion. 3. Excellent adhesion to concrete and steel substrates, making waterproofing at the edges easy. 4. Provides sufficient waterproof performance even with a thin application, without adding weight to the deck. 5. Offers adequate stability against shear, deflection, and other stresses. *For more details, please contact us.

• Foundation construction
• Waterproofing work
• Pavement construction

The "NP Sheet No. 2 Waterproofing Method" is a technique that combines a vulcanized rubber sheet primarily made of durable ethylene propylene diene monomer (EPDM) and a tape-like sealing material primarily made of butyl rubber (IIR), which has excellent airtightness. To enhance mechanical strength, reinforcing materials are mixed into the polymer (rubber) and vulcanized to create an elastomer that excels in weather resistance, cold resistance, and heat aging resistance, covering a wide temperature range from low to high temperatures. Additionally, it is a waterproof material that has excellent followability to cracks in the substrate and movements of the building, making it suitable for exposed waterproofing. 【S Type Features】 ■ Uniform sheet across all layers ■ Excellent weather resistance ■ Good cold and heat resistance, maintaining rubber elasticity from -40°C to 120°C ■ Good chemical resistance to acids and alkalis ■ High fatigue resistance *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof sheet

The "PV Multi Stand" is a robust and cost-effective mounting structure for solar panels. It is compatible with various waterproofing methods such as asphalt waterproofing, PVC sheet waterproofing, and urethane coating waterproofing. By using both all anchors and plugless anchors, it provides strong fixation strength. It excels in corrosion resistance and durability, and is compatible with panels from various solar cell manufacturers. 【Features】 ■ Compatible with various waterproofing methods ■ Excellent fixation strength ■ Superior corrosion resistance and durability ■ Compatible with various solar panels ■ Significant reduction in construction time and weight *For more details, please refer to the PDF materials or feel free to contact us.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

The "S Deck Asphalt System" is a waterproofing system for steel structures that integrates deck plates, insulation layers, and waterproof layers into a total system. It is lightweight and offers excellent workability, providing significant advantages for waterproofing in stores and warehouses. By adopting environmentally friendly asphalt waterproofing methods such as "Pillow Weld New Heat Method" and "Clean As Method," it can create a reliable waterproof layer with excellent water tightness without affecting the surrounding environment, even in urban areas. 【Features】 ■ Lightweight and excellent workability ■ Adopts "Pillow Weld New Heat Method" and "Clean As Method" ■ Provides significant advantages for waterproofing in stores and warehouses ■ Allows for the installation of insulation and waterproof layers without pouring concrete on the base deck ■ Can construct a lightweight roof in a short construction period *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work

The "Custom EE Method" is a construction technique that adheres to the substrate with an adhesive layer and uses a torch burner to melt and integrate the roofing material at joints and other areas. This significantly improves construction efficiency and reduces labor. By using a torch burner to melt and integrate critical areas such as joints, a highly reliable waterproof layer can be constructed. Compared to asphalt waterproofing thermal methods, there is less high-temperature work on-site, and since water-based primers are generally used, there is less impact from solvents on workers. 【Features】 ■ Adheres to the substrate with an adhesive layer ■ Uses a torch burner to melt and integrate roofing material at joints and other areas ■ Generates less carbon dioxide, making it an energy-saving method that considers the site ■ Significantly improves construction efficiency and reduces labor ■ The use of a torch burner is limited to joints and other areas, resulting in minimal impact from odors, smoke, and noise on the surrounding environment during construction *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work

"Custom PA.PW" is a waterproof material made from synthetic fiber non-woven fabric as the base, coated with modified asphalt, demonstrating excellent performance as a waterproofing material in terms of tensile properties and break resistance. It features a heavy-duty one-ply sheet that excels in waterproof performance, making installation simple and reducing construction time. The waterproof sheet is uniformly coated on both sides with highly weather-resistant, flexible, and adhesive rubber-modified asphalt, with "Custom PA" having a mineral powder coating on the surface for protection, and "Custom PW" being a double-sided adhesive type. 【Custom PA Composition】 ■ Mineral powder granules ■ Rubber-modified asphalt ■ Synthetic fiber non-woven fabric ■ Adhesive rubber-modified asphalt ■ Release film *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof sheet

"Custom Sheet 20" is a waterproof material made from a synthetic fiber non-woven fabric that maintains high elongation over the long term, coated on both sides with modified asphalt. It has high mechanical strength and elongation, providing sufficient stability against vertical compressive stress, horizontal shear stress, and deflection, making it easy to work with and install. The modified asphalt offers excellent temperature characteristics and adaptability across a wide range. Additionally, there is a modified asphalt sheet waterproof material for torch application called "Meltan 21." 【Features】 ■ Developed as a waterproof material for bridge deck slabs ■ High mechanical strength and elongation ■ Sufficient stability against vertical compressive stress, horizontal shear stress, and deflection ■ Good workability and ease of installation ■ Sheets can be integrated using molten asphalt ■ Excellent temperature characteristics and adaptability due to modified asphalt *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof sheet

"Kanaat" is a greening method developed with consideration for Japan's climate, which experiences a lot of rainfall. There is a panel-type greening system called "Kanaat Green Biz G," which uses the resilient "sedum" as the standard planting, and a managed greening method called "Kanaat Greening Foundation," which can accommodate various plantings such as medium trees, shrubs, grass, and flowers. You can choose the system according to your needs, taking into account the various performances required for rooftop greening. It creates rooftop greening with simple construction and a short construction period. 【Features】 ■ Lightweight system that reduces the load on buildings ■ Significantly shortened construction period ■ Excellent root resistance ■ Accommodates ground cover, grass, and medium trees ■ Allows for free planting layouts and flexible landscape design *For more details, please refer to the PDF materials or feel free to contact us.

• Wall and rooftop greenery

The "Sepiron Waterproofing Method" is a new urethane waterproofing technique developed while addressing challenges such as reducing environmental impact and achieving high durability. With consideration for the environment, the standard specifications boast rapid curing properties that allow for hardening even in winter by the next day. There are two methods: the "Sepiron Q Method," which is "not subject to special regulations," and the "Sepiron E Method," which is more environmentally friendly, uses solvent-free urethane, and all standard specifications are "not subject to special regulations or organic regulations." Additionally, we offer the composite insulation waterproofing "Sepiron M Method," which combines urethane waterproofing materials with modified asphalt sheets. 【Features】 ■ Excellent workability (rapid curing) and shortened construction period ■ Walkable ■ Seamless with a beautiful finish ■ Lightweight, putting no burden on the roof ■ Compatible with complex substrate shapes *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work

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.

• Waterproofing work

"Prenotect" is a waterproofing method that significantly expands its application in civil engineering and environmental development, which is particularly crucial for social infrastructure, as well as general construction. It involves simultaneously spraying a rubber asphalt emulsion with added synthetic rubber latex and a curing agent using a spraying machine, allowing for instant curing and adhesion to form a rubber asphalt waterproof layer on the substrate. This waterproofing method is well-suited for restricted construction periods and unique structures. It features high-quality rubber asphalt that excels in cold resistance, heat resistance, and weather resistance. [Features] - Fast-curing type with good workability on vertical surfaces and steep slopes - High-quality rubber asphalt with excellent cold resistance, heat resistance, and weather resistance - Forms a seamless waterproof layer - Excellent followability to substrate movements - Good adhesion to the substrate and post-poured concrete *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work

"Maruesu Single" is an extremely flexible roofing material (asphalt shingle). As a result, it can be applied to various roof shapes, such as dome-shaped and arched roofs. Both sides of the product are coated with asphalt, providing high waterproofing, which is an essential function for roofs. Furthermore, the surface is finished with color-fired slate sand that has a high affinity with nature, making it suitable for creating landscapes that consider the environment and harmonize with the surrounding environment. 【Features】 ■ Excellent primary waterproofing function as roofing material ■ The roof becomes lighter, making it more earthquake-resistant and improving safety ■ Roofing material with excellent dimensional stability and thermal sensitivity ■ Obtained fire prevention certification from the Ministry of Land, Infrastructure, Transport and Tourism ■ Applicable to various roofs *For more details, please refer to the PDF document or feel free to contact us.

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)

"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.*

• Waterproofing work

The "Meltan 21 Waterproofing Method" is a torch method using modified asphalt roofing developed based on highly reliable modified asphalt. Since the overlapping parts of the roofing are thermally fused with a torch burner, a highly watertight integrated waterproof layer can be created. It boasts excellent weather resistance and can be used in a wide range of areas from cold to warm climates. As a single-layer or two-layer method that allows for labor-saving and shortened construction periods, it improves workability compared to conventional layered methods. 【Features】 ■ Overlapping parts of the roofing are thermally fused with a torch burner ■ A highly watertight integrated waterproof layer can be created ■ Excellent weather resistance, usable in a wide range of areas from cold to warm climates ■ Fewer materials and tools required for construction ■ Has a significant advantage for waterproofing construction in urban areas *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work