Construction method×福徳技研 - List of Manufacturers, Suppliers, Companies and Products

Construction method Product List

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Construction method "Crack Low-Pressure Injection Rehabilitation Cylinder Method"

Construction method "Crack Low-Pressure Injection Rehabilitation Cylinder Method"

Repair methods to address cracking caused by salt damage, neutralization, and ASR!

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

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Construction method "Rehabilitation Cross-Section Repair Method"

Construction method "Rehabilitation Cross-Section Repair Method"

A repair method that is easy to apply using plastering techniques and wet spraying methods, and has excellent durability!

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

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Construction method "Hydraulic High-Pressure Injection Method ASR Lithium Method"

Construction method "Hydraulic High-Pressure Injection Method ASR Lithium Method"

Effective repair methods for addressing combined deterioration due to ASR and salt damage!

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

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