Pavement layers

e

cm

E

Pa

ν

k

W/mK

C_p

J/kg/˚C

ρ

kg/m³

α_th

μm/m/˚C

NR1

AC

5

$0.1883T^3+34.934T^2+2151.3T+4\text{E}+07$

$0.15+0.35/\left(1+\exp \left(3.1849-0.04233T\left(˚\text{F}\right)\right)\right)$ _a

1.531

900c

2261

2 × 10⁻⁵_e

BC

15

$0.249T^3+46.088T^2+2829.4T+6\text{E}+07$

$0.15+0.35/\left(1+\exp \left(3.1849-0.04233T\left(˚\text{F}\right)\right)\right)$ _a

1.585

900c

2201

2 × 10⁻⁵_e

LITHO

20

1700 × 10⁶

0.4_b

0.77

900d

2150

LGC

20

630 × 10⁶

0.4_b

0.67

600d

2120

NR2

AC

5

$4.2266T^3+776.81T^2-47325T+956663$

$0.15+0.35/\left(1+\exp \left(3.1849-0.04233T\left(˚\text{F}\right)\right)\right)$ _a

1.747

900c

2310

2 × 10⁻⁵_e

BC

12

$1.2248T^3+223.28T^2-13521T+272697$

$0.15+0.35/\left(1+\exp \left(3.1849-0.04233T\left(˚\text{F}\right)\right)\right)$ _a

1.566

900c

2330

2 × 10⁻⁵_e

LITHO

20

4300 × 10⁶

0.4_b

0.77

900d

2140

LGC

20

450 × 10⁶

0.4_b

0.67

600d

2120