| 要旨 |
In past researches, self-healing mechanisms by cementitious materials are currently based on the further hydration of unreacted particles, except biological ones. However, such a mechanism never promises maximum healing capacity of agents due to its consumption during mixing. This causes the difficulties in optimizing the performance. In this work, a concept of calcium aluminate based agent encapsulation will be suggested. Attempting to verify its availability, healing agent potential was investigated under several environments. In the results, possibility of the method could be indicated. |