Summary for Test 2023-02-11-10-1
Test performed: CTM 524-March 2013Project Information
| Project Identifiers | Project ID: 215003 DEA: 040J6204 EFIS: 0414000019 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA-680-12.4/21.9 |
| Award Date | 04/12/2022 |
| Closeout Date | Not set |
| Work Description | REHABILITATE PAVEMENT - RPL APP/DEP SLABS, 14 BRIDGES |
| Location Description | ALAMEDA COUNTY AT SUNOL AND IN PLEASANTON AND DUBLIN FROM KOOPMANN ROAD UNDERCROSSING TO ALAMEDA COUNTY LINE |
| QA Service Level | 1 (Verified on 10/19/2020) |
Sample Information
| Sample Taken Date | 02/11/2023 | Sample Unique Key | 10 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | Yes | Date that the sample was received by the laboratory/organization performing the testing | 02/13/2023 |
| Sample type | Quality Assurance | A brief description of the sample | A set of 3 RSC beams. |
| The quantity of what the sample constitutes | 130 yd3 | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Robert | Last name of sampler or witnessed by | Lohman |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | SJ-021123-BS1 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Security Paving company | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Hwy 680 NB | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | G3-22-PRS-319 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | load 11 | |
| Concrete batch plant | Security Paving Company | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | Discharge from back of concrete truck into loader bucket. | Where the material sample would have been placed if not sampled | |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2023-02-11-10
DIME Test ID: 2023-02-11-10-1
Testing Lab: CT D04 - San Jose Construction Field Laboratory
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2023-03-22
Test Results
Number of specimens: 3
Does the testing machine measure load or stress on the beam specimen?: Stress
Fracture initiates in the tension surface: Within the Middle Third of the Span Length
Fracture occurred at a capped section: No
Is a beam dimensional correction factor used?: Yes
Input Type: Measured
Tester's full name: Robert Lohman
Date of test: 02/12/2023
Identification number: SJ-021123-BS1
Width of specimen: 6 inch
Width of specimen 2: 6 inch
Width of specimen 3: 0.0625 inch
Depth of specimen: 6 inch
Depth of specimen 2: 0.0625 inch
Depth of specimen 3: 0.0625 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum recording: 150 psi
Maximum recording 2: 345 psi
Maximum recording 3: 375 psi
Correction Factor: 1
Correction Factor 2: 0.98
Correction Factor 3: 0.98
Curing history and apparent moisture condition of the specimen: N/A
If specimen was capped, ground or if leather shims were used: Yes
Defects in specimen, including numbers of beams discarded during test: 0
Age of specimen: 0 days
Age of specimen in hours: 15 hours
Modulus of rupture: 160 psi
Modulus of rupture 2: 360 psi
Modulus of rupture 3: 390 psi
Modulus of rupture average: 300 psi
General comments (publicly viewable) (Max 1000 characters): Specimen #1 @ 10hr. Break.
Specimen #2 @ 15hr. Break.
Specimen #3 @ 15hr. Break.
Test was verified on 3/22/2023 ✔