NAC
DYNAMICS

Jim Hamilton L B Owens
13 / 31 - 40mph - Offset 15ft
11/16/2012 1:07 PM
1000 2000 3000 4000
15 0.77 0.78 0.77 0.77 0.75 0.78 0.81 0.86 0.82 0.76 0.77 0.78 0.82 0.80 0.80 0.74 31
CL - - - - - - - - - - - - - - - -
13 15 0.76 0.77 0.76 0.73 0.75 0.74 0.74 0.75 0.71 0.73 0.72 0.72 0.73 0.72 0.72 0.75
40 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.77      Average Ground Temperature: 72.50°F
0.00  - 0.41 Average Ambient Temperature: 66.00°F
Minimum Level 0.42  - 0.51 1/3 Average Friction: 0.76
Maintenance Level 0.52  - 0.71 2/3 Average Friction: 0.77
Design/Construction Level 0.72  - 1.00 3/3 Average Friction: 0.76

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