Smart concrete COMPOSITION AND SMART CONCRETE anchorage SYSTEM for monitoring pre-stressing loss

摘要

According to the present invention, smart concrete composition for monitoring a pre-stressing loss comprises cement, silica fume, silica powder, super plasticizer, and water. Moreover, the composition comprises at least one of silica sand or steel slag to secure stability of a structure by checking a change in tension stress in a management aspect of a tension material that is a key element of a PSC structure.