Pretreatment of Woven Jute FRP Composite and Its Use in Strengthening of Reinforced Concrete Beams in Flexure

Figure 7

(a) Control beams (group A, Con1) under load; (b) formation of flexure crack in the beam JF1, under load; (c) formation of flexure crack in the beam JF2, under load; (d) formation of flexure crack in the beam JF3, under load.

(a)

(b)

(c)

(d)