Summary for Test 2023-04-20-26-1

Test performed: ASTM C109-21

Project Information

Project IdentifiersProject ID: 8801
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for Cementitious Materials for use in Concrete Authorized Material List (AML)
Location DescriptionNot set

Sample Information

Sample Taken Date04/20/2023 Sample Unique Key26
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 testing04/20/2023
Sample typeAnnual Source Testing A brief description of the sampleNatural Pozzolan
The quantity of what the sample constitutes1 Bucket From where was the sample collectedSource
First name of sampler or witnessed byN/A Last name of sampler or witnessed byNA
Title of sampler Telephone number of sampler
Laboratory sample identificationCM235328 Linked DIME Sample ID
The fabricator/manufacturer/facility nameKirkland Class N Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeCementitious BrandEcoMaterial Resources
MillKirkland NP Type of Cementitious MaterialClass F or N Flyash

Test Details

DIME Sample ID: 2023-04-20-26
DIME Test ID: 2023-04-20-26-1
Testing Lab: CT HQ - Sacramento Cement Testing Laboratory
Test Method: ASTM C109-21: Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
Test Release Date: 2023-07-20

Test Results

Will control cubes be used per ASTM C311?: yes
Input Type: Measured
Tester's full name: AV
Date of test: 06/19/2023
Age of specimen: 7 days
The amount of flow : 98.00 %
The amount of water used : 52.0 %
Compressive strength of 1st specimen : 3440 psi
Compressive strength of 2nd specimen: 3068 psi
Compressive strength of 3rd specimen : 3386 psi
Average Compressive strength (to nearest 10 psi): 3410 psi
Average Compressive strength (to nearest 10 psi) control group: 4110 psi
Strength Activity Index of Portland Cement per ASTM C109: 83 %
General comments (publicly viewable) (Max 1000 characters): Specimen 2 was eliminated from the average for being outside allowable limits per ASTM C109
Test Graph
Source: Bluehill Data Point File

Source: Bluehill Data Point File

Source: Bluehill Data Point File

Test was verified on 7/20/2023