Experimental Analysis of Recycled Aggregate Concrete Beams and Correction Formulas for the Crack Resistance Calculation

Figure 7

Crack development diagram of test beams. (a) NAC-0.77. (b) RAC-50-0.77. (c) RAC-70-0.77. (d) RAC-100-0.77. (e) RAC-100-1.01. (f) RAC-100-1.28.

(a)

(b)