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DateLaboratory Testing of Portland Cement Concrete Patch Material ...

DateLaboratory Testing of Portland Cement Concrete Patch Material ...

DateLaboratory Testing of Portland Cement Concrete Patch Material ...

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Solite (Continued)PHASE I: MIX DESIGNS AND TEST RESULTSSAMPLE NUMBER: 11 ATTEMPT: 2 ND (AEA INCREASED)SAMPLE DESCRIPTION: Mn/DOT 3U18 w/ Solite (LWFA)WATER/CEMENT RATIO: 0.395DATE MIXED: 2/6/03BATCH COMPONENTSCOARSE AGGREGATE:73.23 lbFINE AGGREGATE: 56.02 lbCEMENT: 45.01 lbDESIGN WATER: 17.77 lbAIR ENTRAINING ADMIXTURE: 60 mLOTHER: 15.54 lbINITIAL TESTINGSLUMP: 0.00 in.UNIT WEIGHT: 141.31 lb/ft 3AIR CONTENT: 4.00%DETAILS / SUPPLIER3/8" PEA GRAVEL (WINGRA)APPLETON QUARRYTYPE III (LAFARGE)DARAVAIR 1400 (GRACE)SOLITE(19% moisture content)BATCH STATUSACCEPTEDFOR PHASE I TESTINGPHASE I TESTINGRESULTSTIME OF SET211.48 min.CHANGE IN HEIGHT - INITIAL READING 0.2040 in.1 DAY 0.2300 in., -0.433% change (shrink.)3 DAYS 0.2313 in., -0.456% change (shrink.)7 DAYS 0.2335 in., -0.492% change (shrink.)COMPRESSIVE STRENGTH - 4 HOURS 45 psi6 HOURS 155 psi8 HOURS 680 psi1 DAY 3715 psi3 DAYS 6045 psi7 DAYS 6965 psi28 DAYS 6165 psi64

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