Test 2021-02-01-12-5 (ASTM C1038-14b) 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 Date2/1/2021 Sample Unique Key12
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 testing2/1/2021
Sample typeProficiency A brief description of the samplePortland Cement
The quantity of what the sample constitutes1 sample From where was the sample collectedManufacturer
First name of sampler or witnessed byna Last name of sampler or witnessed byna
Title of sampler Laboratory sample identificationCM218219
The fabricator/manufacturer/facility nameCCRL Portland 219 Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeCementitious BrandCCRL
MillCCRL Type of Cementitious MaterialType II Cement
Test Details
DIME Sample ID: 2021-02-01-12
DIME Test ID: 2021-02-01-12-5
Testing Lab: CT HQ - Sacramento Cement Testing Laboratory
Test Method: ASTM C1038-14b: Standard Test Method for Expansion of Hydraulic Cement Mortar Bars Stored in Water (Cement Mortar Bars)
Test Release Date: 2021-03-18
Test Results

Input Type: Measured
Tester's full name: Benjamin Lenz
Date of test: 03/11/2021
Specimen A Initial measurement at 24 hours: 0.2563 in
Specimen B Initial measurement at 24 hours: 0.315 in
Specimen C Initial measurement at 24 hours: 0.258 in
Specimen D Initial measurement at 24 hours: 0.2549 in
Specimen A Final measurement at 14 days: 0.2567 in
Specimen B Final measurement at 14 days: 0.3155 in
Specimen C Final measurement at 14 days: 0.2585 in
Specimen D Final measurement at 14 days: 0.2551 in
The average length of change of the four specimens:0.004 %
General comments (publicly viewable) (Max 1000 characters): 14 day measure

Test was verified on 03/18/2021