655321
Civil/Environmental
- Dec 21, 2006
- 66
Does anyone have any words of wisdom on pavement grades for an aircraft apron for a Group 3 Hangar (small private aircraft)?
I found information on minimum grades; it seems that 1% to 1-1/2% are desirable minimums for asphalt and PCC. I gathered from one source that a min longitudinal grade of 1/2% for concrete can be done, but is tough to build. So that doesn't sound any different from car parking.
But I haven't found much on desirable grade breaks or maximum slopes.
Any insight would be appreciated. Thanks.