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

Figure 12

The field displacement of the first crack area and surface topographies on the RM-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) 30 MPa.

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(b)

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(f)