Aggregate of the following types:
· Crushed stone, or
· Crushed PCC, if approved by the Engineer.
Meet the requirements of Gradation No. 13a of the Aggregate Gradation Table, Article 4109.02.
The requirements of Table 4128.03-1 apply to individual virgin aggregates when crushed to a 3/4 inch or 1 inch nominal size for testing:
Table 4128.03-1: Stabilization Material Quality
|
Macadam Quality |
Maximum Percent Allowed |
Test Method |
|
Abrasion |
50 |
AASHTO T 96 |
|
C Freeze |
20 |
Office of Materials Test Method No. Iowa 211, Method C |