Mechanical and Durability Performance of High-Strength Concrete with Waste Tyre Steel Fibres

Figure 7

Chloride ion penetration. (a) Weighed silver nitrate powder. (b) 0.1 M silver nitrate solution. (c) Chloride ion penetration depth for CM after curing for 28 days in NaCl solution. (d) Chloride ion penetration depth for SFRC30-0.75 after curing for 28 days in NaCl solution.

(a)

(b)

(c)

(d)