Summary for Test 2023-01-22-5-1

Test performed: CTM 524-March 2013

Project Information

Project IdentifiersProject ID: 214524
DEA: 07304504
EFIS: 0714000067
DIST-CO-RTE-PM07-LA-57-R0.0/R4.5
Award Date06/11/2020
Closeout Date04/03/2025
Work DescriptionCONCRETE PAVEMENT, CONCRETE BARRIER, AND ELECTRICAL WORK.
Location DescriptionLOS ANGELES COUNTY IN DIAMOND BAR AND CITY OF INDUSTRY FROM ORANGE COUNTY LINE TO ROUTE 57/60 SEPARATION
QA Service Level1 (Verified on 08/12/2020)

Sample Information

Sample Taken Date01/22/2023 Sample Unique Key5
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 testing01/23/2023
Sample typeQuality Assurance A brief description of the sample3 Concrete Beams JPCP-RSC
The quantity of what the sample constitutes10 Cubic Yards From where was the sample collectedJob Site
First name of sampler or witnessed byMarcus Last name of sampler or witnessed byMolina
Title of sampler Telephone number of sampler
Laboratory sample identification23-0065 Linked DIME Sample ID
The fabricator/manufacturer/facility namen/a Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeConcrete The concrete mix design number690HEX12
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected13823
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedWheelbarrow Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-01-22-5
DIME Test ID: 2023-01-22-5-1
Testing Lab: Alta Vista Solutions - Whittier
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2023-03-31

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?: Yes
Input Type: Measured
Tester's full name: Treyvon GriffinBryant
Date of test: 02/01/2023
Identification number: 23-0065
Width of specimen: 6 inch
Width of specimen 2: 6 inch
Width of specimen 3: 6 inch
Depth of specimen: 6.1875 inch
Depth of specimen 2: 6.125 inch
Depth of specimen 3: 6.125 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 8994 lb
Maximum load applied 2: 8694 lb
Maximum load applied 3: 8515 lb
Correction Factor: 0.94
Correction Factor 2: 0.96
Correction Factor 3: 0.96
Curing history and apparent moisture condition of the specimen: ok
If specimen was capped, ground or if leather shims were used: no
Defects in specimen, including numbers of beams discarded during test: no
Age of specimen: 10 days
Age of specimen in hours: no data
Modulus of rupture: 700 psi
Modulus of rupture 2: 700 psi
Modulus of rupture 3: 690 psi
Modulus of rupture average: 700 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/31/2023