View Historical Standards for C131:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) C131 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 03 C131 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 01