Aashto Structural Number Calculator
Aashto Structural Number Calculator . Road test data fits the aashto design equations. Round up to nearest 1/2 inch). Lect 6 pavement design from www.slideshare.net Not yet rated (you must be logged in to vote) primary category: Drainage coefficient thickness layer structural number, sn 1 hma 12.5h76 surface course 0.44 1 2 0.88 2 hma 19h76 intermediate. 4.45 8.9 17.8 22.25 26.7 35.6 44.5 53.4