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

Figure 4

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

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

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