Summary for Test 2025-10-19-8-1
Test performed: CTM 524-March 2013Project Information
| Project Identifiers | Project ID: 993825 DEA: 040Q30U4 EFIS: 0420000235 COOP: 042830A3,042830A4 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA,CC-680-R11.0/R21.9,R0.0/R0.9 |
| Award Date | 11/23/2022 |
| Closeout Date | Not set |
| Work Description | PRECAST CONC PVMT, ELECTRONIC TOLL SYSTEM, JPCP, CB & STRUCTURAL CONC |
| Location Description | ALAMEDA AND CONTRA COSTA COUNTIES AT SUNOL AND IN SAN RAMON BETWEEN 0.4 MILE SOUTH OF CALAVERAS ROAD UNDERCROSSING TO 0.9 MILE NORTH OF ALCOSTA BOULEVARD OVERCROSSING |
| QA Service Level | 1 (Verified on 05/11/2022) |
Sample Information
| Sample Taken Date | 10/19/2025 | Sample Unique Key | 8 |
|---|---|---|---|
| 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 | 10/19/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 3 Day Beam Breaks |
| The quantity of what the sample constitutes | 3 Beams | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Christian | Last name of sampler or witnessed by | Souza |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Cemex Antioch | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Rapid Set | Manufacturer | Cemex Antioch |
|---|---|---|---|
| Mix no. | 1630479 | Materials Received | 3 Beams |
| Lot no. | 1 | Batch Number | 1 |
Test Details
Test Details QR Code
Scan this code to open this Test Details view on another device.
Sample Details QR Code
Scan this code to open this Sample Details view on another device.
DIME Sample ID: 2025-10-19-8
DIME Test ID: 2025-10-19-8-1
Testing Lab: CT D04 - Richmond Field Laboratory
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2025-10-23
Test Results
Number of specimens: 3
Does the testing machine measure load or stress on the beam specimen?: Load
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?: No
Input Type: Measured
Tester's full name: Jose Leon Amparan
Date of test: 10/22/2025
Identification number: 3 Day Break
Width of specimen: 6 inch
Width of specimen 2: 6 inch
Width of specimen 3: 6.125 inch
Depth of specimen: 6 inch
Depth of specimen 2: 6.1875 inch
Depth of specimen 3: 6.1875 inch
Span length of specimen: 21 inch
Span length of specimen 2: 21 inch
Span length of specimen 3: 21 inch
Maximum load applied: 7010 lb
Maximum load applied 2: 8100 lb
Maximum load applied 3: 9900 lb
Curing history and apparent moisture condition of the specimen: 3 Days , In water bath
If specimen was capped, ground or if leather shims were used: Leather Shims were used
Defects in specimen, including numbers of beams discarded during test: N/A
Age of specimen: 3 days
Age of specimen in hours: 77 hours
Modulus of rupture: 720 psi
Modulus of rupture 2: 780 psi
Modulus of rupture 3: 930 psi
Modulus of rupture average: 810 psi
General comments (publicly viewable) (Max 1000 characters): 3 Day Break
Test was verified on 10/23/2025 ✔