NAC
DYNAMICS

Charleston Executive
4 / 22 - 40mph - Offset 15ft
10/30/2012 11:40 AM
1000 2000 3000
15 0.82 0.85 0.79 0.78 0.82 0.84 0.87 0.85 0.80 0.83 0.81 0.80 0.82 0.86 22
CL - - - - - - - - - - - - - -
4 15 1.03 1.01 0.98 0.94 0.90 0.98 1.03 1.02 0.95 1.03 1.02 1.12 1.01 0.73
40 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.91      Average Ground Temperature: 56.00°F
0.00  - 0.41 Average Ambient Temperature: 56.50°F
Minimum Level 0.42  - 0.51 1/3 Average Friction: 0.90
Maintenance Level 0.52  - 0.71 2/3 Average Friction: 0.91
Design/Construction Level 0.72  - 1.00 3/3 Average Friction: 0.93

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