| Laboratory Test Sheet |
| Aggregate Crushing Value : BS812 Section 111: 1990 |
| Client : |
| Site : |
| Client Ref : |
| Job No : |
| Date Received : |
| Lab. Ref : |
| Supplier : |
| Source : |
| Material Type : |
| Specification : |
| Material Name : |
| Binder Type/Grade : |
| Aggregate Crushing Value - 400kN Force in 10 minutes +/- 30 sec |
| Initial Weight = 1 |
| 2 |
| 3 |
| Test 1 Test 2 Test 3 Test 4 |
| Weight of Test Specimen A (g) |
| Weight Passing 2.36mm Sieve B (g) |
| Weight Retained on 2.36mm Sieve C (g) |
| B + C (g) |
| ACV = B/A * 100 |
| Mean Force |
| Median |
| Notes |
| 1. If B + C differ from A by more than 10g repeat the test |
| 2. Report the Mean ACV to the nearest whole number |
| Comments : |
| Tested By : Date : Checked By : Date : |
| Check Level (1/2/3) |
| Notes : * Delete as applicable |