Summary for Test 2018-05-31-3-5

Test performed: ASTM C109-11

Project Information

Project IdentifiersProject ID: 88888
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for SMTL stock material. Object Code: 1025. J2 DEA: 912680.
Location DescriptionNot set

Sample Information

Sample Taken Date05/31/2018 Sample Unique Key3
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 testing05/31/2018
Sample typeAnnual Source Testing A brief description of the sampleBridger Fly Ash
The quantity of what the sample constitutes1 Bucket From where was the sample collectedSource
First name of sampler or witnessed byUnknown Last name of sampler or witnessed byUnknown
Title of samplerUnknown Telephone number of samplerUnknown
Laboratory sample identificationCM185818 Linked DIME Sample IDUnknown
The fabricator/manufacturer/facility nameBoral Transportation Laboratory (TL) NumberUnknown
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifierNot set
Structure nameNot set

Material Information

Material TypeCementitious BrandBoral
MillBridger WY Type of Cementitious MaterialClass F or N Flyash

Test Details

DIME Sample ID: 2018-05-31-3
DIME Test ID: 2018-05-31-3-5
Testing Lab: CT HQ - Sacramento Cement Testing Laboratory
Test Method: ASTM C109-11: Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50mm] Cube Specimens)
Test Release Date: 2019-01-30

Test Results

Will control cubes be used per ASTM C311?: yes
Input Type: Measured
Tester's full name: Benjamin Lenz
Date of test: 07/10/2018
Age of specimen: 28 days
The amount of flow (In percent): 121 %
The amount of water used (In percent): 46 %
Maximum load of 1st specimen (lb): 16046 lb
Maximum load of 2nd specimen (lb): 18899 lb
Maximum load of 3rd specimen (lb): 17535 lb
Cross sectional area loaded of 1st specimen (sq. inch): 4 in^2
Cross sectional area loaded of 2nd specimen (sq. inch): 4 in^2
Cross sectional area loaded of 3rd specimen (sq. inch): 4 in^2
Average Compressive strength (to nearest 10 psi) control group: 5130 psi
Compressive strength of 1st specimen (psi): 4011.5 psi
Compressive strength of 2nd specimen (psi): 4724.75 psi
Compressive strength of 3rd specimen (psi): 4383.75 psi
Average Compressive strength (to nearest 10 psi): 4370 psi
Strength Activity Index of Portland Cement per ASTM C311: 85
General comments (publicly viewable) (Max 1000 characters): 28 Day test -- Specimen 1 break was outside allowable range. Correct final result is 4550 PSI. SAI is 89%

Test was verified on 1/23/2019