Table 10 Fractal dimension of pore volume in CA mortar.

From: Evolution law of microporous structure in cement asphalt (CA) mortar under the action of polyurethane polycarboxylates

Samples

Curing time

 

7d

14d

28d

D R2

D R2

D R2

Amino esters

3.4 1.0

3.4 1.0

3.5 1.0

Ordinary polycarboxylate

3.3 1.0

3.4 1.0

3.3 1.0

Blank

3.3 1.0

3.3 1.0

3.2 1.0

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