Gavin Newsom, Governor |
DEPARTMENT OF TRANSPORTATIONDIVISION OF ENGINEERING SERVICES MATERIALS ENGINEERING AND TESTING SERVICES Concrete Materials Testing Branch 5900 Folsom Blvd. Sacramento, CA 95819 916-227-7205 |
Contract # 030H3424 Cty SAC Rte 99 PM 22.6 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Howard Giang |
Date Reported: |
06/11/2021 |
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Address: |
TL Number: |
969224 |
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City: |
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Project Name: REPLACE BRIDGE DECK WITH PRESTRESSED CONCRETE BOX GIRDER. |
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Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC. |
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Sample Taken Date: |
04/15/2021 |
Mix Design: |
Ductal JS1000 |
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Contractor: Unknown |
Location: SACRAMENTO COUNTY IN SACRAMENTO AT 21ST AVENUE UNDERCROSSING |
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Structure unique identifier: |
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Structure name: UHPC Box Girder Keyway |
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Location of Pour: |
The following testing has been tested in accordance with:
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 3.00 | 7.07 | 94865 | 13418.0 | 1 |
2 | 3.00 | 7.07 | 93675 | 13249.6 | 1 |
3 | 3.00 | 7.07 | 91451 | 12935.1 | 1 |
4 | 3.00 | 7.07 | 85312 | 12066.8 | 1 |
5 | 3.00 | 7.07 | 88511 | 12519.2 | 1 |
DIME Test ID: 2021-04-15-1-1
Number of specimens: 5
Compressive strength (to nearest 10 psi): 12840
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 1 day
Certified By: Mike Mullins
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 3.00 | 7.07 | 114885 | 16249.6 | 1 |
2 | 3.00 | 7.07 | 114983 | 16263.5 | 1 |
3 | 3.00 | 7.07 | 117938 | 16681.5 | 1 |
4 | 3.00 | 7.07 | 118802 | 16803.7 | 1 |
5 | 3.00 | 7.07 | 115752 | 16372.3 | 1 |
DIME Test ID: 2021-04-15-1-2
Number of specimens: 5
Compressive strength (to nearest 10 psi): 16470
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 1 day
Certified By: Mike Mullins
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 3.00 | 7.07 | 119890 | 16957.6 | 1 |
2 | 3.00 | 7.07 | 125655 | 17773.0 | 1 |
3 | 3.00 | 7.07 | 118239 | 16724 | 1 |
4 | 3.00 | 7.07 | 126478 | 17889.4 | 1 |
5 | 3.00 | 7.07 | 117965 | 16685.3 | 1 |
DIME Test ID: 2021-04-15-1-3
Number of specimens: 5
Compressive strength (to nearest 10 psi): 17210
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 1 day
Age of specimen in hours: 24
Certified By: Mike Mullins
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C39 - Ground End
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 3.01 | 7.12 | 165657 | 23266.4 | 1 |
2 | 3.02 | 7.16 | 159439 | 22268.0 | 1 |
3 | 3.03 | 7.21 | 178684 | 24782.8 | 1 |
4 | 3.03 | 7.21 | 175739 | 24374.3 | 1 |
5 | 3.03 | 7.21 | 154471 | 21424.5 | 1 |
DIME Test ID: 2021-04-15-1-4
Number of specimens: 5
Compressive strength (to nearest 10 psi): 23220
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 56 days
Certified By: Spencer Adams
Test ID: 2021-04-15-1-1: 12 Hour Break
Test ID: 2021-04-15-1-2: 18 Hour Break
Test ID: 2021-04-15-1-3: 24 Hour Break
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing