Summary for Test 2025-04-11-46-1

Test performed: CTM 524-March 2013

Project Information

Project IdentifiersProject ID: 1000681
DEA: 081J7204
EFIS: 0818000099
DIST-CO-RTE-PM08-SBD-40-S0.0/S0.8,0.0/R15.0
Award Date01/17/2025
Closeout DateNot set
Work DescriptionREPLACE AC SURFACING, COLD PLANE AC PAVEMENT, HMA, RSP, AND MGS.
Location DescriptionSAN BERNARDINO COUNTY IN AND NEAR BARSTOW FROM 0.1 MILE WEST OF ROBERTA STREET TO MONTARA ROAD AND FROM ROUTE 15 TO 0.4 MILE EAST OF LAVA WASH BRIDGE
QA Service Level1 (Verified on 01/13/2025)

Sample Information

Sample Taken Date04/11/2025 Sample Unique Key46
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 testing04/11/2025
Sample typeQuality Assurance A brief description of the sampleA set of 3 JPCP RSC beams
The quantity of what the sample constitutes3 beams From where was the sample collectedJob Site
First name of sampler or witnessed byLarry Last name of sampler or witnessed byFrancisco
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameROBERSTSONS Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeRapid Set ManufacturerRobertsons
Mix no.SM446B2R Materials Received6X6X21 Concrete Beams
Lot no.1 Batch no.3

Test Details

DIME Sample ID: 2025-04-11-46
DIME Test ID: 2025-04-11-46-1
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: 2025-05-13

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: Kalpesh Patel
Date of test: 04/21/2025
Identification number: 1ABC
Width of specimen: 6.125 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: 5.9375 inch
Depth of specimen 3: 6 inch
Span length of specimen: 18 inch
Span length of specimen 2: 18 inch
Span length of specimen 3: 18 inch
Maximum load applied: 9460 lb
Maximum load applied 2: 9445 lb
Maximum load applied 3: 9425 lb
Curing history and apparent moisture condition of the specimen: Wet
If specimen was capped, ground or if leather shims were used: Yes
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: 790 psi
Modulus of rupture 2: 840 psi
Modulus of rupture 3: 820 psi
Modulus of rupture average: 820 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 5/13/2025