● It is not just a surface renovation, but a concrete skeleton repair and improvement method that is constructed from the inside of the base material.
● By applying the permeable alkalinity imparting material "RF-100", it is a construction method that imparts alkalinity to the deteriorated skeleton and at the same time strengthens the surface and chemically and physically refreshes the concrete.
● By covering with "RF mortar" and "RF rust preventive paste", it prevents the ingress of water, carbon dioxide, etc., and enhances the subsequent neutralization prevention and corrosion suppression hardening of the reinforcing bar.
● Coating impregnating material such as permeable alkali-imparting material, coating type rust preventive material, alkaline aggregate reaction inhibitor, polymer cement-based reinforced rust preventive treatment material containing rust preventive component, polymer cement-based cross-sectional repair containing rust preventive component It is a skeleton repair method that combines materials.

● Repairing deteriorated parts of concrete structures and reinforced concrete structures and improving durability