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05/15%95 09:33 '$2095211721 <br /> J <br /> k - f <br /> cOMMERCIAL TESTING j LASORATORIES <br /> A. DIVISION Qii F CTL /THOMPSON, INC. <br /> CHEMICAL AND PIYSICAL ANALYSES OF FLY ASH <br /> TICKET NUMBER: 8809-26194 Job Number: 8809 REPORT DATE: 02/16/95 <br /> REPORT TO: Pozzolanic International <br /> 7525 S.E. 24th St. <br /> Suite 630 <br /> $ Mercer' Island , WA 98040 <br /> S <br /> PLANT OF ORIGIN : Jim Bridger <br /> SAMPLE ID : 23-94 <br /> DOCKETS : T.R. 12047-x:2109 R.R. 52316--52352 <br /> ' DATE SAMPLED : 12/15/94 - ASTM: C 618-93 <br /> DATE RECEIVED : 12/23/94 SPECIFICATIONS <br /> CHEMICAL COMPOSITION(%) : CLASS F CLASS C <br /> r Silicon Dioxide 60 . 57 <br /> Aluminum Oxide 1.9 .28 <br /> Iron Oxide 5 . 37 <br /> * * Total 85.22 70 . 0 Min 50. 0 Min <br /> Sulfur Trioxide 0.51 5. 0 Max 5. 0 Max <br /> Calcium Oxide 6 .61 <br /> Moisture Content 0.04 3 . 0 Max 3 . 0 Max <br /> Loss on Ignition 0.29 6. 0 Max 6.0 Max <br /> 1,pHYSIcAL TEST RESULTS: <br /> Fineness <br /> Retained on #325 sieve, (o) 26. 82 34 Max 34 Max <br /> Strength Activity Index <br /> With Portland Cement (%) <br /> s Ratio to Control @ 7 days 77 . 0 <br /> Ratio to Control @ 28 days 81. 2 75 Min 75 Min <br /> Water Requirement, 4 of Control 95 . 0 105 Max 1.05 Max <br /> Soundness <br /> Autoclave Expansion (k) =0. 020 b . 8 Max 0. 8 Max <br /> Density 2 . 33 a <br /> COMMENTS: <br /> ' A Est <br /> COMMERCIAL TESTING LABORAT b.'Sew., <br /> O;+ it.W ; ..� <br /> Of <br /> 1. 14W �:4 <br /> . t+• <br /> By O •• �,� <br /> 'I Orville R. Werner IT, P.E. FSiQNAt <br /> i <br /> --3207 <br /> 22 LIF-AN =T EET EDENVEP , COL' -0C e0222-- 3G2 <br />