Effects of Coarse and Fine Crushed Clay Brick Content on the Compressive Strength of Recycled Aggregate Concrete and the Microscopic Mechanism

Figure 3

The compressive strength of NAC and RAC with different coarse crushed clay brick contents.

(a) Compressive strength of NAC at the water-cement ratio of 0.40

(b) Compressive strength of RAC at the water-cement ratio of 0.40