Sprayed FRP has flexibility for the concrete surface at the
construction site. It has been known that structural behaviors
of T-shape beams strengthened by fiber sheets are influenced
by conditions of sheet anchoring at the meeting corner
between beam and slab [1]. In this study, it is proposed that
sprayed FRP is anchored at the meeting corner using “FRP
filled slits”. Figure 5 shows an image of FRP anchoring
method at the meeting corner. In this method, there is a merit
that steel materials are not utilized. In this study, bond test by
double shearing type specimens are conducted in order to
investigate the effectiveness of FRP filled slits. The test
variables are size of slits.