Maintenance, repair, materials, machinery
硬速コンクリート（床版コンクリート補修用速硬・高耐久断面修復材）
特許 第6963913号
NEXCO Maintenance Tohoku Co., Ltd.Product Summary
Joint development: East Nippon Expressway Company, Mitsubishi Materials Corporation
A repair material that is a set of premix type powder and special aggregate, and is ideal for partial repair of RC floor slabs.
Features/Specifications
- The powder and aggregate are packaged, eliminating the need for on-site weighing.
- Since it exhibits curability and strength development in a short time, it is possible to release regulations at an early stage.
- By suppressing the static elastic modulus while increasing the compression strength, the existing part and the repaired part are integrated.
- By blending special organic short fibers, it suppresses fine cracks and exhibits high freeze-thaw resistance.
Achievements (sales/construction/introduction)
当社：
他道路会社：
民間会社等：
140セット
115セット
145セット
