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J. Suttle Swanage Quarries
This is a true copy of certificate of testing issued by:
ACS
Aggregates, Concrete
Coated Materials
Soils
Testing
CERTIFICATE OF TEST -- SOUNDNESS OF AGGREGATE TO
B.S. 6349 PART 1 - 1984
LABORATORY SAMPLE NO: 1139 CERTIFICATE NO: A30/1129/90
CLIENT: J Suttle Quarries
CONTRACT/SOURCE OF MATERIAL: C Suttle
DATE SAMPLED: Not Known SAMPLED BY: C Suttle DATE REC’D: 17.09.90
MATERIAL DESCRIPTION: Blockstone TOTAL MASS REC’D: kgs
SAMPLE TESTED BY: G Campbell DATE TESTED: 04.10.90
----------------------------------------------------------------------------------------------------------------------
COURSE AGGREGATE (Crushed Down) AGENT: Magnesium Sulphate
| AGGREGATE FRACTION | BS 410 SIEVE PASSING RET
MM MM |
MASS OF SPECIMEN BEFORE TEST | SIEVE TO DETERMINE LOSS | MASS RET AFTER TEST | WEIGHT LOSS |
| 63 to 37.5 |
50 - 37.5 63 - 50 |
Nil |
31.5 mm |
Nil |
|
| 37.5 to 20 |
28 - 20 37.5 - 28 |
532.2 |
16 mm |
492.8 |
39.4 |
| 20 to 10 |
14 - 10 20 - 14 |
352.2 649.6 |
8 mm |
329.3 600.7 |
22.9 48.9 |
| 10 to 5 |
10 - 5 |
302.4 |
4 mm |
287.3 |
15.1 |
| TOTAL WEIGHT |
1836.4 |
TOTAL LOSS |
126.3 |
Rounded Loss percentage of total sample: 6.88 %
Signed . . . . . . . . . . . . . . . . . Date . . . . . . . . . . . . . . . . .
Swanage, Dorset, BH19 2QS
+00 44 (0) 1929 423576 (facsimile 427656)