Gainah SH sheet board method (tunnel, concrete structure reinforcement)
Existing Tunnel Reinforcement Method Using "CFRP" Bonded Plates - Achieving Effective Tunnel Interior Reinforcement with High-Strength CFRP Using Carbon Fiber Sheets and Separators.
■NETIS Number: KT-230046 Technology Name: Fiber Sheet Adhesive Method for Tunnel and Bridge Repair and Reinforcement "Gaina SH Sheet Board Method" * Reinforcement with a single-layer laminated fiber sheet using high-density carbon fiber (compared to conventional multi-layer). * Compared to our carbon fiber sheet method of overlapping, this method is expected to shorten construction time and reduce costs. * Lighter than our steel plate adhesive method. No anchor work is required due to adhesive application. Fewer processes are needed compared to our continuous fiber sheet method. * High strength allows for strip placement. Unfinished areas between strips can be visualized, enabling visual confirmation of crack progression after reinforcement. * High-performance impregnation agents ensure reliable impregnation, allowing for high-quality construction. * No specialized skills are required for application and impregnation work, making it easy to secure construction personnel. * As a fiber sheet adhesive method, partial construction and partial adhesion are possible. It is flexible, allowing for easy application in corners.
- Company：ケー・エフ・シー
- Price：Other
