Summary for Test 2022-04-25-5-2

Test performed: ASTM C109-16a

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 Date04/25/2022 Sample Unique Key5
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 testing04/25/2022
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 identificationCM225228 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: 2022-04-25-5
DIME Test ID: 2022-04-25-5-2
Testing Lab: CT HQ - Sacramento Cement Testing Laboratory
Test Method: ASTM C109-16a: Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
Test Release Date: 2022-10-13

Test Results

Will control cubes be used per ASTM C311?: yes
Input Type: Measured
Tester's full name: Anthony Valdez
Date of test: 06/13/2022
Age of specimen: 7 days
The amount of flow : 117 %
The amount of water used : 50.4 %
Compressive strength of 1st specimen : 4158 psi
Compressive strength of 2nd specimen: 4232 psi
Compressive strength of 3rd specimen : 3862 psi
Average Compressive strength (to nearest 10 psi): 4200 psi
Average Compressive strength (to nearest 10 psi) control group: 5160 psi
Strength Activity Index of Portland Cement per ASTM C109: 81 %
General comments (publicly viewable) (Max 1000 characters): Specimen 3 was eliminated from the average for being outside allowable limits per Section 12 of ASTM C109

Test was verified on 10/13/2022