FAA P-209 Crushed Aggregate Base Course Gradation

class611 Sieve Size Allied Test FAA P-209 Spec
2" 100 100
1 1/2" 100 95-100
1" 81 70-95
3/4" 68 55-85
#4 40 30-60
#30 18 12-30
#200 2.4 0-8
  • "R"value 82
  • LA Abrasion (grading C) 40.0%
  • Atteberg Nonplastic
  • Liquid Limit N/V
  • Modified Protoctor (Method C) 118.5 @ 12.4

The above is a single test representation of material produced. The customer is responsible for the testing of material at the time of sale.