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The "Rianet E Method" is a construction technique that firmly secures the exterior walls with pins and nets, and covers the entire building with a high-elasticity acrylic rubber-based waterproof coating that excels in weather resistance and flexibility. With its high elasticity and waterproofing properties, it prevents leaks and deterioration of exterior walls due to weather conditions, ensuring the long life of the building while also preventing cracking and peeling of exterior materials. We offer a construction guarantee of up to 10 years from the initial renovation using the Rianet E Method, and an additional maximum of 10 years from the re-renovation with the maintenance layer, for a total of up to 20 years. 【Features】 ■ No peeling of exterior wall materials or cracking of repair surfaces occurred even during actual major earthquakes. ■ Excellent waterproof performance, blocking carbonation, salt damage, and other external deterioration factors. ■ Can be applied over existing finishes, shortening the renovation period. ■ Uses water-based materials, resulting in minimal odor generation and consideration for the environment. ■ Provides a guarantee of up to 10 years from the first renovation, and an additional maximum of 10 years from re-renovation. ■ Obtained technical review certification from the Japan Architectural Center (JAC). ■ The total area of construction so far exceeds the area of 10 Tokyo Domes. *For more details, please download the PDF or feel free to contact us.

The "Consnet Method" is a composite renovation construction method that uses cationic one-component polymer cement mortar for exterior walls. By fixing the composite renovation layer reinforced with a net to the structure using anchor pins, it prevents the detachment of existing finishing materials (tiles, mortar, etc.). The use of one-component polymer cement mortar made with re-emulsifiable powdered resin eliminates the generation of waste liquid and waste cans on-site, thereby reducing the amount of waste and minimizing environmental impact. 【Features】 ■ Obtained technical review certification (building technology) from the Japan Architectural Center ■ Prevents the detachment of existing finishing materials (tiles, mortar, etc.) ■ Expected to have preventive maintenance effects against new deterioration ■ Eliminates the generation of waste liquid and waste cans on-site ■ Ensures reliable quality with a responsible construction system *For more details, please refer to the PDF materials or feel free to contact us.

This method enhances the rust prevention effect of existing cross-section repair methods by applying ERP rebar rust preventive agent after the rust prevention treatment of rebar corrosion repair methods. The ERP rebar rust preventive agent forms a moisture and chloride penetration suppression layer by being impregnated into the polymer cement-based rust preventive material applied to the rebar. This suppression layer inhibits the intrusion of deterioration factors and improves the rust prevention effect, making it effective for historical buildings with insufficient cover thickness and for the repair of RC structures. This method was developed based on the experience gained from the repair work of the old Shime vertical shaft tower, for which our company was responsible for the structural work, and is suitable for the repair of cultural properties and historical buildings where changes to the external shape are difficult.