Test 2020-01-14-3-2 (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 Date1/14/2020 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 testing1/14/2020
Sample typeAnnual Source Testing A brief description of the sampleSlag Cement NewCem
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 identificationCM205005
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
MillSeattle Type of Cementitious MaterialSlag Cement
Test Details
DIME Sample ID: 2020-01-14-3
DIME Test ID: 2020-01-14-3-2
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: 2021-06-23
Test Results

Will control cubes be used per ASTM C311?: yes
Input Type: Calculated
Tester's full name: Spencer Adams
Date of test: 08/31/2020
Age of specimen: 7 days
The amount of flow : 112 %
The amount of water used : 47.4 %
Compressive strength of 1st specimen : 3637 psi
Compressive strength of 2nd specimen: 3932 psi
Compressive strength of 3rd specimen : 4035 psi
Average Compressive strength (to nearest 10 psi): 3980 psi
Average Compressive strength (to nearest 10 psi) control group: 4650 psi
Strength Activity Index of Portland Cement per ASTM C109: 86 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 06/23/2021