Cement

Equation (2)

Equation (3)

Equation (4)

Equation (5)

k₁

n₁

Adjusted R^2*

b

k₂

n₂

Adjusted R^2*

A

B

C

n₃

Adjusted R^2*

k₃

τ

d

Adjusted R^2*

Control

0.68

0.13

0.988

0.0066

0.68

0.16

0.985

0.0067

−0.64

0.25

1.21

0.989

2.04

1.333

0.29

0.998

5MEPAR

0.50

0.21

0.995

0.0008

0.50

0.21

0.994

0.0029

−0.59

0.25

1.32

0.993

4.23

1.77 × 10⁴

0.28

0.995

15MEPAR

0.44

0.25

0.980

−0.0067

0.44

0.26

0.977

0.00027

0.48

0.10

1.37

0.993

3.26

1.73 × 10⁴

0.48

0.996

25MEPAR

0.78

0.10

0.940

−0.0053

0.76

0.21

0.930

0.0033

−1.23

0.32

0.57

0.988

0.99

0.99

1.15

0.998