Effect of Silicone Oil on Dispersion and Low-Temperature Fracture Performance of Crumb Rubber Asphalt

Figure 2

AFM images of crumb rubber asphalt (with and without silicone oil). (a) Neat + CR–2D AFM images. (b) Neat + CR + SO–2D AFM images. (c) Neat + CR 3D AFM images. (d) Neat + CR + SO 3D AFM images.

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(b)

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