Experimental Study on the Effect of Boric Acid Corrosion on the Performance of Reinforced Concrete

Figure 3

Concrete specimens after 300 days of corrosion: (a) immersion 0%, (b) immersion 0.27%, (c) immersion 0.8%, (d) immersion 3%, (e) dry-wet 0%, (f) dry-wet 0.27%, (g) dry-wet 0.8%, and (h) dry-wet 3%.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)