大泰化工 List of Products and Services

The "IRM Method" is a waterproofing technique for self-propelled parking lots that combines an FRP waterproof layer with a resin mortar protective layer, offering lightweight and high durability. By using resin mortar for the protective layer, it achieves excellent water resistance and abrasion resistance with a thickness of just a few millimeters, and it is designed to withstand tire chains and de-icing agents specific to cold regions. There are numerous construction achievements in Hokkaido. This is a NETIS registered technology. (Registration number: KK-230013-A)

• Composite Materials

The "NM method" is a coating-type lining method with a laminated specification that does not require impregnation and degassing work during the lamination of fiber-reinforced fabric, which is necessary for the reinforcement material. Additionally, it has obtained "Patent No. 7066236" as a method for concrete corrosion protection. Furthermore, it corresponds to the coating-type lining method for concrete corrosion protection of sewer structures with laminated specifications (non-cross method) and is compliant with types A to D of the Japan Sewerage Agency and types C and D of the Tokyo Metropolitan Bureau of Sewerage.

• others
• Composite Materials

The conventional maintenance methods for FRP waterproofing primarily consisted of glass mat lining specifications and topcoat repainting specifications. However, when the existing FRP waterproofing layer is in a sound condition and the goal is to restore its appearance, the glass mat lining specification is high in cost, and the topcoat repainting specification generates a large amount of dust during the polishing process, presenting challenges. Therefore, by adopting the special intermediate coating material "NM Recoat," it became possible to reduce costs, minimize the need for polishing, and facilitate easy application.

• Municipal services and business location
• Composite Materials
• others

The concrete structures of water treatment facilities are subject to deterioration and corrosion due to erosion from wastewater and the intrusion of gases generated. Even when coated with anti-corrosion materials, deterioration progresses from areas where pinholes or cracks have formed that cannot follow the anti-corrosion material. The "Airtight Construction Method" is designed with a focus on corrosion resistance, crack-following capability, and measures to suppress pinhole formation. In water treatment facilities, we propose corrosion prevention and long-life measures that can meet the required performance capabilities and reduce life cycle costs based on long-term durability records. 【Features】 ■ Excellent acid and alkali resistance ■ Excellent chemical resistance ■ Prevents the occurrence of pinholes due to the characteristics of the countermeasure process and materials ■ Prevents contamination of groundwater and soil due to wastewater leakage ■ Good curing properties with no concerns about poor curing *For more details, please refer to the PDF materials or feel free to contact us.

• others

Concrete structures of snow mitigation facilities are deteriorating and aging due to phenomena such as carbonation, freeze-thaw damage, and salt damage caused by the use of de-icing agents. The "Airtight SD Method" prevents the deterioration and aging of facilities due to its high waterproofing and corrosion resistance, and its low roughness coefficient makes it difficult for ice and snow to adhere, allowing for easier snow runoff. In snow mitigation facilities, we propose long-term durability measures that can reduce lifecycle costs through functions and performance that meet required specifications, backed by a long track record of durability. 【Features】 ■ Excellent salt resistance against de-icing agents ■ Maintains performance even in low-temperature environments ■ Surface that is difficult for ice and snow to adhere to ■ Low roughness coefficient ensures flow rate and velocity ■ Slip-resistant finish to prevent slipping and falling *For more details, please refer to the PDF document or feel free to contact us.

• others

Concrete structures of agricultural water management facilities are deteriorating and aging due to erosion and neutralization phenomena caused by water and flowing water. The "Airtight ND Method" uses a high-strength thin film material that can suppress the reduction of flow accumulation and ensure flow rate and velocity. In agricultural water management facilities, we propose measures to prevent aging and extend lifespan, which can reduce lifecycle costs, based on the required functions and performance as well as over 20 years of durability track record. 【Features】 ■ Safe material that does not affect water quality ■ Prevents external water quality contamination ■ Good hardening properties, allowing construction even in low winter temperatures without concerns about poor hardening ■ High strength with excellent impact resistance and abrasion durability ■ Can be finished in a variety of colors to match the landscape *For more details, please refer to the PDF document or feel free to contact us.

• others

Concrete structures in fisheries and aquarium facilities are eroded by seawater and saltwater, leading to deterioration and aging, particularly resulting in explosive phenomena due to rust and corrosion of rebar caused by salt. The "Airtight FD Method" prevents concrete deterioration and protects rebar through waterproofing and salt resistance. In fisheries and aquarium facilities, we propose measures to prevent aging and extend lifespan, which can reduce lifecycle costs, based on the required functionalities and performance, as well as over 20 years of durability track record. 【Features】 - Safe materials that do not affect water quality - Prevents external water quality contamination - Good curing properties with no concerns about poor curing - Finished in colors considerate of biological growth - Maintains color and performance over a long period *For more details, please refer to the PDF materials or feel free to contact us.

• others

The phenomenon of concrete corrosion in sewer facilities is known to occur due to the generation of sulfides by sulfate-reducing bacteria in sewage sludge. Hydrogen sulfide gas, which is released from the liquid phase to the gas phase, dissolves in condensation water and progresses due to sulfuric acid produced by sulfur-oxidizing bacteria. Even when a protective material is coated, corrosion progresses from areas where pinholes or cracks have formed in the protective material, which cannot keep up with the cracking, leading to breakage or fissures. The "Airtight Method" is designed with a focus on corrosion resistance, crack-following ability, and measures to suppress pinholes. In sewer facilities, we propose measures for reducing lifecycle costs and extending service life based on functions and performance that meet the required specifications and long-term durability records. 【Features】 ■ Maintains performance over a long period ■ Deterioration can be visually assessed, making repairs easy ■ High strength and flexibility enhance crack-following ability ■ High corrosion and chemical resistance, capable of handling special wastewater inflows *For more details, please refer to the PDF materials or feel free to contact us.

• others

We would like to introduce the FRP lining waterproofing and anti-corrosion method "Airtight" handled by Daikou Chemical Co., Ltd. This method not only reduces excessive capital investment and maintenance costs but also alleviates the labor burden of inspections and management. It can be used for oil barriers, storage facilities, wheel running floors, as well as waste liquid tanks, drainage ditches, and underground storage facilities. 【Suggestions from Airtight (partial)】 ■ Reduces excessive capital investment and maintenance costs ■ Alleviates the labor burden of inspections and management ■ Helps prevent facility deterioration and contributes to longevity ■ Long-term durability ■ Easy to repair and maintain *For more details, please refer to the PDF materials or feel free to contact us.

• others

"Air Tight" is a high-strength FRP waterproofing and corrosion protection lining method that combines high-strength aramid fibers with FRP waterproofing and corrosion protection lining. It forms a robust FRP lining layer with high strength and toughness. It can be constructed in a short period, reducing the construction time. The work involved is equivalent to waterproofing and corrosion protection construction. It can be used to improve the seismic resistance of structures and reinforce insufficient strength. 【Features】 ■ Lightweight ■ Thin film ■ High strength ■ Toughness ■ Durability *For more details, please refer to the PDF materials or feel free to contact us.

• others

"Air Tight" is a composite design of FRP lining waterproofing and anti-corrosion method that combines adhesion, waterproofing, and corrosion resistance. It is a multifunctional type that demonstrates the required performance under various environmental conditions. It is not affected by the alkaline nature of concrete. Additionally, the coating of concrete requires crack-following ability, and this method enhances crack-following ability through high strength and flexibility. 【Features】 ■ Suppresses the occurrence of pinholes ■ Long-term durability ■ A surface deterioration type that can be assessed visually for peace of mind ■ Ease of maintenance management ■ Can reduce life cycle costs *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Compack Method" pursues the ideal construction method for waterproofing and anti-corrosion lining, building a wealth of achievements. To maximize and utilize the excellent properties of FRP, we conduct research from all angles, developing a lining method with various functionalities that protects buildings over a long period. Additionally, due to the characteristics of FRP, seamless repairs can be easily made. During repairs, it is also possible to change the color tone or add heat insulation effects. 【Features】 ■ Long-term durability ■ Heavy foot traffic resistance ■ Lightweight, thin film, high strength, seamless ■ Follows the movement of the substrate ■ Excellent water resistance and corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

• others

Da Tai Chemical Co., Ltd. offers patterned paints, functional paints, and primers. They have high design quality and excellent durability. Additionally, environmentally friendly paints are also available. 【Features】 ■Patterned Paint - Expresses unique patterns with three-dimensionality and waves - Safe non-silicone based ■Functional Paint - Adds high functionality for static electricity prevention ■Primer - High adhesion to materials - Good rust prevention and thickness *For more details, please download the PDF or feel free to contact us.

• paint