Development of repair materials and methods for deteriorated concrete using inorganic materials.
Ceramic paint that restores the strength of deteriorated concrete.
**Surface Impregnation Material** Surface impregnation materials are penetrating protective agents used to impart specific properties to the surface of concrete, such as preventing the intrusion of deterioration factors. They aim to modify the surface layer. Although surface impregnation materials are relatively inexpensive and easy to apply, there is a challenge in that there is no established construction method, and good modification effects are not consistently achieved on-site. This repair material successfully increases hardness by generating aluminosilicate minerals through the crosslinking of silica with aluminum and applying the developed "Sanken Method." **Sanken Method** Deteriorated concrete has enlarged capillary voids and tiny voids within the hydration product framework, making the surface brittle and more susceptible to water intrusion. The modification concept of the Sanken Method is to restore hardness by reinforcing the skeletal structure with impregnated silica and to enhance waterproofing by sealing capillary voids with silicates, thereby achieving effective results.
- Company：三信建材工業 本社、豊橋支社、岡崎支社、浜松支店
- Price：Other
