Summary for Test 2020-12-19-8-1

Test performed: CTM 524-March 2013

Project Information

Project IdentifiersProject ID: 213970
DEA: 080K1214
EFIS: 0815000245
DIST-CO-RTE-PM08-SBD-15-12.5/14.8
Award Date12/23/2019
Closeout Date01/18/2022
Work DescriptionREPLACE PCC PAVEMENT WITH JPCP AND PRECAST JOINTED CONCRETE PAVEMENT.
Location DescriptionSAN BERNARDINO COUNTY IN FONTANA AND NEAR DEVORE FROM 0.3 MILE SOUTH OF SIERRA AVENUE UNDERCROSSING TO GLEN HELEN PARKWAY UNDERCROSSING
QA Service Level1 (Verified on 12/12/2019)

Sample Information

Sample Taken Date12/19/2020 Sample Unique Key8
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 testing12/20/2020
Sample typeQuality Assurance A brief description of the sampleConcrete beams
The quantity of what the sample constitutes2 From where was the sample collectedJob Site
First name of sampler or witnessed byLarry Last name of sampler or witnessed byFrancisco
Title of samplerTE Telephone number of sampler19512323818
Laboratory sample identification26C26D Linked DIME Sample ID
The fabricator/manufacturer/facility namerobertsons Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure namesb i 15 outside travel way

Material Information

Material TypeConcrete The concrete mix design numberLB0600AB
The truck number from where the sample was collectedCHUTE The batch plant ticket number from where the sample was collected872686
Concrete batch plant The fabricator/manufacturer designation for the sampleRobertsons Batch Plant Lucerne
A detailed description of where the material sample was collectedBack of Truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2020-12-19-8
DIME Test ID: 2020-12-19-8-1
Testing Lab: CT D08 - Barstow Field Laboratory 1
Test Method: CTM 524-March 2013: Method of Test for Flexural Strength Of Rapid Strength Concrete
Test Release Date: 2021-12-10

Test Results


Number of specimens: 2
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: Yes
Is a beam dimensional correction factor used?: No
Input Type: Calculated
Tester's full name: Larry Francisco
Date of test: 01/16/2021
Identification number: 26C D
Width of specimen: 5.9375 inch
Width of specimen 2: 6.0625 inch
Depth of specimen: 6 inch
Depth of specimen 2: 5.9735 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Maximum load applied: 4785 lb
Maximum load applied 2: 5420 lb
Cap thickness: 0 inch
Curing history and apparent moisture condition of the specimen: CURING ROOM
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: 28 days
Age of specimen in hours: no data
Modulus of rupture: 420 psi
Modulus of rupture 2: 480 psi
Modulus of rupture average: 480 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/10/2021