| Laboratory Test Sheet |
| LABORATORY COMPACTION DETERMINATION BS 1377 : PART 4 : 1990 |
| Method 3.3 / 3.4 / 3.5 / 3.6* |
| Client : Site : |
| Client Ref : Lab. Ref : Job No : Date Received : |
| Supplier : Source : |
| Material Type : Specification : |
| Material Name : Stone Type : |
| Inital Sample Assessment : Cohesive/Non Cohesive* - Fine/Med./Coarse* Grained Soil - Grading Assessment Y/N* |
| Grading Zone for Soil : 1 / 2 / 3 / 4 / 5 / X* |
| Sample Suseptible to Crushing : Yes / No* |
| Test Sample Type : Single / Multiple* |
| Sample Preparation : Natural / Air Dried / Oven Dried (50 °c)* |
| Prepared to Pass : 20 mm / 5 mm* Sieve |
| Chopped / Shredded / Neither* |
| Weight of Test Portion : |
| (g) |
| Particle Density : |
| Mg/m3 (M / A) |
| Weight Ret. 37.5 mm Test Sieve : |
| (g) |
| Percentage : |
| (For Litre mould must be 0 % and CBR mould must be <10 %) |
| (For Litre mould must be <5 % and CBR mould must be <30 % |
| Weight Ret. 20 mm Test Sieve : |
| Percentage : |
| (g) |
| Height of Mould (HM) |
| (1) |
| (2) |
| (3) |
| (4) |
| Mean |
| (to 0.1 / 0.5 mm) |
| Internal Diameter |
| (1) |
| (2) |
| (3) |
| (4) |
| Mean |
| (to 0.1 / 0.5 mm) |
| (Dip Range = HMC - HM to HMC - HM + 6 mm) |
| Height of mould + Collar (HMC) : |
| Dip Range : |
| (mm) |
| (mm) |
| Volume of Mould : |
| (Cm3) |
| Est. Moist. Content (%) |
| As Recieved |
| Mould + Sample Wt. |
| (to 5 g) |
| Mould Wt. |
| (to 5 g) |
| Sample Wt. |
| (to 5 g) |
| Bulk Density |
| (to 0.001 Mg/m3) |
| Tin No. |
| Tin Wt. (g) |
| Tin + Wet Wt. (g) |
| 1 |
| Tin + Dry Wt. (g) |
| Moisture Conent % |
| Dry Density |
| (to 0.01 Mg/m3) |
| Comments : |
| Checked By : |
| Date : |
| Date : |
| Tested By : |
| Check Level (1 / 2 / 3)* |
| Notes : * - Delete as applicable |
| 1 - Use Final Dry Wt. from moisture content constant weight check sheet form over as applicable |