NAC
DYNAMICS

Cheraw
8 / 26 - 40mph - Offset 15ft
8/16/2012 1:28 PM
1000 2000 3000 4000
15 0.81 0.78 0.77 0.74 0.74 0.74 0.71 0.72 0.65 0.60 0.63 0.63 0.62 0.63 0.58 0.50 26
CL - - - - - - - - - - - - - - - -
8 15 0.52 0.59 0.62 0.61 0.62 0.65 0.64 0.65 0.70 0.75 0.73 0.75 0.69 0.65 0.60 0.58
40 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.67      Average Ground Temperature: 123.50°F
0.00  - 0.41 Average Ambient Temperature: 95.50°F
Minimum Level 0.42  - 0.51 1/3 Average Friction: 0.69
Maintenance Level 0.52  - 0.71 2/3 Average Friction: 0.68
Design/Construction Level 0.72  - 1.00 3/3 Average Friction: 0.63

Copyright © 2009 NAC Dynamics, LLC. All rights reserved. U.S. Patent 7117716