福徳技研 List of Products and Services

"Pyrokeep FX Color" is a coating material that allows for easy removal of graffiti and posters using a specialized remover. It can be applied in two steps: a primer and a topcoat. This results in shortened construction time and excellent cost-effectiveness. Additionally, it boasts outstanding weather resistance, achieving a gloss retention rate of 94.4% after 5,000 hours on the Sunshine Weather Meter (equivalent to approximately 10 years of outdoor exposure). 【Features】 - Excellent wear and impact resistance (has a high hardness of 3H) - Superior chemical and solvent resistance - Excellent stain resistance - Excellent adhesion to wood, metal, FRP, concrete, and more - Quick drying, making it effective for pedestrian safety *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials
• paint

"Procon 40" is a lithium nitrite designed for internal pressure injection and low-pressure injection, aimed at effectively repairing concrete structures that have deteriorated due to carbonation and alkali-silica reaction (ASR). Compared to conventional lithium nitrite products, it exhibits excellent permeability and diffusivity within concrete. [Features] - Excellent permeability - Excellent diffusivity - Suppresses ASR expansion - Reduces rebar corrosion due to salt damage and carbonation *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials

"PSL-40" is a 40% aqueous solution of lithium nitrite intended for use in concrete repair methods that incorporate polymer-cement mortar-based repair materials. The nitrite ions contained in the solution regenerate the passive film around the reinforcing steel. It demonstrates excellent effectiveness against concrete structures that have deteriorated due to salt damage or carbonation. 【Features】 ■ A high-concentration aqueous solution containing 40% lithium nitrite ■ An inorganic aqueous solution for repairing deteriorated structures ■ The amount to be mixed can be set arbitrarily according to the deterioration mechanism and degree of deterioration *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials

The "Hydraulic High-Pressure Injection Method ASR Lithium Method" is a repair method that fundamentally treats concrete structures deteriorated by alkali-silica reaction (ASR). By internally injecting "Procon 40" throughout the concrete members, it non-expands the alkali-silica gel, which is the cause of ASR, and can fundamentally suppress the progression of ASR deterioration thereafter. 【Features】 ■ Fundamental ASR suppression measures ■ Effective rebar rust prevention measures *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods

The "Rehabilitation Cross-Section Repair Method" is suitable for repairing the cross-sections of concrete that have deteriorated due to salt damage, carbonation, and ASR. It uses a polymer cement mortar containing a 40% aqueous solution of lithium nitrite, adapted to the amount of chloride ions and total alkalinity. The polymer cement mortar used has excellent adhesion, ensuring integrity with the base concrete. 【Features】 ■ Repair of deteriorated areas using polymer cement mortar containing lithium nitrite ■ Suppression of salt damage and carbonation effects provided by lithium nitrite *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods

The "Crack Low-Pressure Injection Rehabilitation Cylinder Method" is a repair method that uses a syringe-type crack injector called "Rehabilitation Cylinder" to fill and seal cracks in concrete. Thanks to the special spring built into the "Rehabilitation Cylinder," the crack injection material set inside the cylinder can be automatically injected at a constant pressure until the end. 【Features】 ■ Automatic low-pressure injector using spring pressure ■ Highly fluid ultra-fine particle cement-based injection material ■ Compatible with cracks caused by salt damage, carbonation, and ASR ■ Registered as a technology contributing to the longevity of public civil engineering facilities *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods

The "Procon Guard System S" is a surface impregnation method that uses lithium nitrite in combination to form a moisture-proof layer on the surface of concrete, preventing the intrusion of deterioration factors such as moisture, chloride ions, and carbon dioxide. Like other surface impregnation methods, it does not alter the appearance of the concrete and excels in post-construction observation and monitoring. [Features] ■ Suppresses the intrusion of deterioration factors (chloride ions, carbon dioxide, moisture) *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods

The "Procon Guard System" is a surface impregnation method that uses lithium nitrite to repair salt damage, neutralization, and ASR (alkali-silica reaction) by densifying the concrete surface and suppressing the intrusion of deterioration factors (chloride ions, carbon dioxide, moisture). In addition to blocking deterioration factors, it also exhibits rust prevention effects on reinforcing steel due to lithium nitrite and suppresses the expansion caused by alkali-silica gel. This method can be applied not only during the latent phase of deterioration but also in stages where reinforcing steel corrosion or ASR expansion is already occurring, such as in the progression phase or early acceleration phase, as a proactive maintenance measure. 【Features】 ■ Suppresses the intrusion of deterioration factors (chloride ions, carbon dioxide, moisture) *For more details, please download the PDF or feel free to contact us.

• Renovation and repair methods

"Aizor EX" is a polymer-based penetrating waterproofing agent for topcoats in RH specification rehabilitation coating methods, which suppresses the deterioration of concrete structures through the combined functions of surface coating components (special acrylic acid esters), water-repellent components (modified polysiloxane), and modifying/penetrating components (colloidal silica). As a one-component water-based paint, it allows for safe work. It can be applied even if the substrate is not completely dry. 【Features】 ■ Excellent aesthetic quality ■ Superior anti-soiling effect (self-cleaning effect) ■ Protects concrete from external deterioration factors over the long term *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials
• paint
• Coating film waterproofing material/permeable waterproofing material

"Procon Guard HP" is a topcoat for the Procon Guard System (a surface impregnation method using lithium nitrite), which effectively blends several components such as surface coating agents (special acrylic esters), water-repellent agents (modified polysiloxanes), and modifying/penetrating agents (colloidal silica) to enhance adhesion performance with lithium nitrite. After application, the various components function synergistically to prevent the intrusion of external deterioration factors. 【Features】 ■ Excellent anti-soiling effect (self-cleaning effect) ■ Easy application with a roller ■ Economically advantageous ■ Does not alter the appearance of the concrete surface, making it easy to monitor over time *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials
• Interior coating materials
• paint

The "Rehabilitation Method Comprehensive Catalog" is a catalog that features repair techniques for concrete structures deteriorated by salt damage, neutralization, and ASR (Alkali-Silica Reaction). The rehabilitation methods include the Rehabilitation Cylinder Method, Rehabilitation Capsule Method, and ASR Lithium Method, which can be selected based on the degree, location, and scale of deterioration. The Rehabilitation Capsule Method is registered with NETIS (Registration Number: CG-120005-A). 【Featured Products】 ○ Simple High-Pressure Injection "Rehabilitation Capsule Method" ○ Repair technology for salt damage, neutralization, and ASR using lithium nitrite "Rehabilitation Method" ○ Penetrating Diffusion Type Lithium Nitrite "Procon 40" (NETIS Registration Number: CG-100022-A) ○ Repair methods for salt damage, neutralization, and ASR using penetrating diffusion type lithium nitrite For more details, please contact us or download the catalog.

• Reinforcement and repair materials
• Renovation and repair methods