Summary for Test 2023-07-27-92-1

Test performed: ASTM C78-18

Project Information

Project IdentifiersProject ID: 214670
DEA: 07331004
EFIS: 0716000220
DIST-CO-RTE-PM07-VEN-101-9.0/9.2
Award Date04/13/2022
Closeout DateNot set
Work DescriptionCONCRETE SLAB REPLACEMENT & GRIND, PAVEMENT & RESURFACE ACE
Location DescriptionVENTURA COUNTY IN THOUSAND OAKS FROM NORTHBOUND OFF-RAMP TO SOUTHBOUND OFF-RAMP AT CONEJO COMMERCIAL VEHICLE ENFORCEMENT FACILITIES
QA Service Level1 (Verified on 07/12/2021)

Sample Information

Sample Taken Date07/27/2023 Sample Unique Key92
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 testing07/28/2023
Sample typeDepartment Acceptance A brief description of the sampleJPCP-BEAMS @ 28 days
The quantity of what the sample constitutes140 cu. yd. Approx. From where was the sample collectedJob Site
First name of sampler or witnessed byPhilip Last name of sampler or witnessed byMaquiran
Title of samplerMREA Telephone number of sampler(213) 358-1518
Laboratory sample identification23-1166 Linked DIME Sample ID
The fabricator/manufacturer/facility nameNational Ready Mix Concrete Company Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeConcrete The concrete mix design numberS63C351
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedLoad 3
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedSampled from chute of ready mix truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-07-27-92
DIME Test ID: 2023-07-27-92-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: ASTM C78-18: Standard Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)
Test Release Date: 2023-10-25

Test Results


Number of specimens: 3
Unit system used?: US Units
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
Is a beam dimensional correction factor used?: No
Input Type: Calculated
Tester's full name: Phillip Maquiran
Date of test: 08/24/2023
Identification number: 23-1166
Width of specimen: 6.00 inch
Width of specimen 2: 6.00 inch
Width of specimen 3: 5.95 inch
Depth of specimen: 6.05 inch
Depth of specimen 2: 6.05 inch
Depth of specimen 3: 6.05 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 6744 lb
Maximum load applied 2: 6719 lb
Maximum load applied 3: 6340 lb
Curing history and apparent moisture condition of the specimen: Damp
If specimen was capped, ground or if leather shims were used: No
Defects in specimen: No
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Modulus of rupture: 555 psi
Modulus of rupture 2: 550 psi
Modulus of rupture 3: 525 psi
Modulus of rupture average: 545 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/25/2023