Study on the Preparation and Fracture Behavior of Red Mud-Yellow Phosphorus Slag-Based Concrete

Figure 11

The field displacement of the first crack area and surface topographies on the YPS-CC surface at the age of 28 days under (a) 5 MPa; (b) 10 MPa; (c) 15 MPa; (d) 20 MPa; (e) 25 MPa; and (f) 27.1 MPa.

(a)

(b)

(c)

(d)

(e)

(f)