NAC
DYNAMICS

Charleston Executive
9 / 27 - 60mph - Offset 20ft
10/30/2012 12:29 PM
1000 2000 3000
20 0.72 0.71 0.70 0.71 0.74 0.76 0.77 0.76 0.73 0.76 0.72 0.70 0.74 0.75 27
CL - - - - - - - - - - - - - -
9 20 0.66 0.58 0.58 0.61 0.60 0.59 0.56 0.57 0.55 0.54 0.54 0.53 0.53 0.54
60 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.65      Average Ground Temperature: 65.50°F
0.00  - 0.27 Average Ambient Temperature: 63.00°F
Minimum Level 0.28  - 0.37 1/3 Average Friction: 0.66
Maintenance Level 0.38  - 0.65 2/3 Average Friction: 0.66
Design/Construction Level 0.66  - 1.00 3/3 Average Friction: 0.64

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