| Laboratory Test Sheet |
| AGGREGATE ABRASION VALUE - BITUMINOUS MATERIALS |
| Site : |
| Client : |
| Job No : |
| Client Ref : |
| Date Received |
| Lab. Ref : |
| Source : |
| Supplier : |
| Specification : |
| Material Type : |
| Aggregate Type : |
| Material Name : |
| Mass of Bulk Sample : Date Sampled : |
| Sampled By : Time Sampled : |
| Balance No. : Riffle Box No. : Sieve Set No. : |
| Flaky Sieve : Oven No. : |
| Mass of Test Portion : S.S.D. Density of Aggregate (d) : |
| Time in Oven : Time out of Oven : |
| Number of Pieces Mass of Mould |
| Mould No. 1 |
| Mould No. 2 |
| Number of revolutions for test (normally 500) |
| Sand feed rate (from calibration) Mould 1 : Mould 2 : |
| Mass of Specimen at end of test (B) Mould 1: Mould 2 : |
| Aggregate Abrasion Value :- [ 3 ( A - B ) ] / d |
| Mould 1 : Mould 2 : Mean : |
| Mean x 0.2 = Test OK : YES / NO |
| Notes : |
| 1. If NO Repeat With Two Further Specimens |
| Comments : |
| Tested By : Date : Checked By : Date : |
| Check Level (1/2/3) |