Test 2020-01-27-13-3 (ASTM C109-16a) Summary

Project Information
Project IdentifiersProject ID: 8801
Work DescriptionSpecial project for Cementitious Materials for use in Concrete Authorized Material List (AML)
Location DescriptionNot set
Sample Information
Sample Taken Date1/27/2020 Sample Unique Key13
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 testing1/27/2020
Sample typeAnnual Source Testing A brief description of the sampleGallup 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 Laboratory sample identificationCM205013
The fabricator/manufacturer/facility nameSMRG Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeCementitious BrandSalt River Materials Group
MillGallup Type of Cementitious MaterialClass F or N Flyash
Test Details
DIME Sample ID: 2020-01-27-13
DIME Test ID: 2020-01-27-13-3
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: 2021-06-24
Test Results

Will control cubes be used per ASTM C311?: yes
Input Type: Measured
Tester's full name: Anthony Valdez Jr
Date of test: 12/15/2020
Age of specimen: 28 days
The amount of flow : 116 %
The amount of water used : 48.0 %
Compressive strength of 1st specimen : 5076 psi
Compressive strength of 2nd specimen: 4618 psi
Compressive strength of 3rd specimen : 4903 psi
Average Compressive strength (to nearest 10 psi): 4990 psi
Average Compressive strength (to nearest 10 psi) control group: 5610 psi
Strength Activity Index of Portland Cement per ASTM C109: 89 %
General comments (publicly viewable) (Max 1000 characters): 28 day test -- Specimen 2 was eliminated from the average for being outside allowable limits per Section 12 of ASTM C109

Test was verified on 06/24/2021