PTS1119-A-03-A-09 Lab CBR
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Transcript of PTS1119-A-03-A-09 Lab CBR
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Pavement Testing Services Ltd Unit 7 Cowling Business Park Canal Side Chorley PR6 0QL
4076 T: 01257 233 242 F: 01257 234 744 E: [email protected]
Client: Report No:
Site: Lab Ref. No:
Location: Client Ref:
Sample type: Date received:
Sample description: Date tested:
Test Data
Type of test : Material retained on 20mm sieve %: N/K
Soaked or unsoaked : Unsoaked Type of rammer : 2.5
Moisture content (initial) %: 18.7 No. of layers : 3
Moisture content (top) %: 18.0 No. of blows/layer : 62
Moisture content (base) %: 18.0 Period of soaking hrs: N/A
Recompacted
TEST REPORT
Determination of California Bearing Ratio
01/02/2011
AMTECH
Venture Fields, Widnes
1119-A-03-A-09
Lab/11/392
C2
31/01/2011
D3
Recompacted
Sandy Silty Clay, Mix of Crush + 2% Lime
Moisture content (mean) %: 18.0 Amount of swell mm: N/A
Bulk density Mg/m3: 2.12 Applied surcharge kg: 4
Dry density Mg/m3: 1.79
CBR Value (top) % 6.7 CBR Value (base) % 9.4 CBR Value (mean) % N/A
Certified that the test was carried out in accordance with BS1377: Part 4:1990:Test 7
Prepared by Client
Remarks:
Signed D. Ames (Field Section Manager) 04/02/2011
0
0.5
1
1.5
2
2.5
3
0 1 2 3 4 5 6 7 8
Load
kN
Penetration mm
CBR Load/Penetration Plot
Top Base
C60 R V1 06/08Page 1 of 1