Summary for Test 2021-01-11-4-3

Test performed: ASTM C109-16a

Project Information

Project IdentifiersProject ID: 8801
DEA: AML-CEM
EFIS: AML-CEM
DIST-CO-RTE-PM59---
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for Cementitious Materials for use in Concrete Authorized Material List (AML)
Location DescriptionNot set
QA Service LevelNOT VERIFIED

Sample Information

Sample Taken Date01/11/2021 Sample Unique Key4
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 testing01/11/2021
Sample typeAnnual Source Testing A brief description of the sampleCentralia 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 sampler Telephone number of sampler
Laboratory sample identificationCM215105 Linked DIME Sample ID
The fabricator/manufacturer/facility nameLaFarge Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeCementitious BrandLaFarge
MillCentralia Power Plant Type of Cementitious MaterialClass F or N Flyash

Test Details

DIME Sample ID: 2021-01-11-4
DIME Test ID: 2021-01-11-4-3
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: 2021-06-23

Test Results


Will control cubes be used per ASTM C311?: yes
Input Type: Measured
Tester's full name: Anthony Valdez
Date of test: 03/22/2021
Age of specimen: 28 days
The amount of flow : 111 %
The amount of water used : 45.2 %
Compressive strength of 1st specimen : 5293 psi
Compressive strength of 2nd specimen: 5911 psi
Compressive strength of 3rd specimen : 6066 psi
Average Compressive strength (to nearest 10 psi): 5990 psi
Average Compressive strength (to nearest 10 psi) control group: 4970 psi
Strength Activity Index of Portland Cement per ASTM C109: 121 %
General comments (publicly viewable) (Max 1000 characters): 28 day test -- Specimen 1 was eliminated from the average for being outside allowable limits per Section 12 of ASTM C109

Test was verified on 6/23/2021