Post-construction shear reinforcement method "Ceramic Cap Bar (CCb) Method"

Developed post-installed ceramic anchoring shear reinforcement bars! Achieving excellent shear reinforcement efficiency.

It has been pointed out that some concrete structures designed according to old seismic standards may lack sufficient shear strength and ductility of components when subjected to seismic forces equivalent to level 2 seismic motions that should be considered under current seismic standards. The "Ceramic Cap Bar (CCb) Method" allows for the placement of ceramic anchorage bodies, which have excellent corrosion resistance, near the surface of the concrete, ensuring the durability of the anchorage while achieving excellent shear reinforcement efficiency. The diameters of the threaded rebar correspond to D13, D16, D19, D22, D25, D29, and D32. 【Features】 ■ High shear reinforcement efficiency ■ High durability ■ High workability and quality ■ Easy installation even in narrow spaces ■ Selection of types according to the condition of existing structures ■ Usable in corrosive environments 【Certification Information】 ■ Acquired construction technology examination certification from the Public Interest Incorporated Foundation Civil Engineering Research Institute (Certification No. 0811) ■ NETIS registration KT-120076-A (registration expired) ■ June 2020, awarded the Civil Engineering Society Technology Development Award ■ Tokyo Metropolitan Government New Technology Information Database (Registration No. 1801010) ■ Agricultural and Rural Development Private Technology Information Database (Registration No. 1070)

Earthquake-resistant construction method