Summary for Test 2022-01-09-1-1

Test performed: CTM 524-March 2013

Project Information

Project IdentifiersProject ID: 215690
DEA: 074W9504
EFIS: 0720000200
DIST-CO-RTE-PM07-LA-91-R12.1/R20.7
Award Date06/02/2021
Closeout Date05/26/2022
Work DescriptionINDIVIDUAL SLAB REPLACEMENT.
Location DescriptionLOS ANGELES COUNTY IN LONG BEACH AND CERRITOS FROM ATLANTIC AVENUE UNDERCROSSING TO THE ORANGE COUNTY LINE
QA Service Level1 (Verified on 08/16/2021)

Sample Information

Sample Taken Date01/09/2022 Sample Unique Key1
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 testing01/09/2022
Sample typeDepartment Acceptance A brief description of the sampleISR-RSC Beams
The quantity of what the sample constitutes200 cy From where was the sample collectedJob Site
First name of sampler or witnessed byPaul Last name of sampler or witnessed byPastora
Title of samplerRMA QC Telephone number of sampler424-343-9393
Laboratory sample identification22-0036 Linked DIME Sample ID
The fabricator/manufacturer/facility nameShort Load Concrete Inc Transportation Laboratory (TL) NumberNA
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeConcrete The concrete mix design numberCTS-65-EHI
The truck number from where the sample was collected15 The batch plant ticket number from where the sample was collectedNA
Concrete batch plantNA The fabricator/manufacturer designation for the sampleNA
A detailed description of where the material sample was collectedDischarge from BACK OF concrete truck CHUTE into wheelbarrow. Where the material sample would have been placed if not sampledPAVEMENT SLAB
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-01-09-1
DIME Test ID: 2022-01-09-1-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2022-01-12

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: Robert Achuela
Date of test: 01/12/2022
Identification number: 1
Width of specimen: 6.0625 inch
Width of specimen 2: 6.0625 inch
Width of specimen 3: 6.0625 inch
Depth of specimen: 6.0625 inch
Depth of specimen 2: 6.125 inch
Depth of specimen 3: 6.0625 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 8714 lb
Maximum load applied 2: 8878 lb
Maximum load applied 3: 8387 lb
Curing history and apparent moisture condition of the specimen: 75 F saturated condition
If specimen was capped, ground or if leather shims were used: NA
Defects in specimen, including numbers of beams discarded during test: NONE
Age of specimen: 3 days
Age of specimen in hours: no data
Modulus of rupture: 740 psi
Modulus of rupture 2: 740 psi
Modulus of rupture 3: 710 psi
Modulus of rupture average: 730 psi
General comments (publicly viewable) (Max 1000 characters): 1 hour average beam break test result is 480 psi.

Test was verified on 1/12/2022