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Transit Mix Concrete Materials Laboratory <br /> -1 1.1 1-r'l l -'.gil t V vIx" 1596 11ay 96 <br /> UnIgt <br /> )'lchlo.(oloridn R tH 2 <br /> 1"1 1-11 1471-117(11) 1'3t(719)475d1226 Pit(719)543-7998 Fax(719)583-0345 <br /> Soundness of Aggregate by use of Sodium Sulfate (ASTM C88 ( 1.151 - 1.174) No. COC-G-3-20 CA <br /> Aggr,,�i,!,�lv�� Grisenti 57/67 Aggregate Aggregate Source. Grisenti Aggregate Pit <br /> f`.k+e vtllf�d March20 2017 ypeof`.Y A Sodium Fresh )( I Used Sampled By' I Paufski <br /> COARSE AGGREGATE <br /> Sieve Size Grading of Original Weight of Test Sieve used to Weight of Test Percent Passing Weighted Percent Loss <br /> Sample, /e Fractions before test,g determine Loss Fractions after test,9 Designated Sieve after <br /> 21/2"-2" 3000(300) 5000(300) 0.0 0.0 1 1/4' 0 <br /> 2"-1112- 2000(200) 1 1 -- 0.0 0.0 0 <br /> 1 1/2'-1" 1000(50) 1500(50) 0.0 0.0 0 <br /> 1"-3/4' 500(30) , 86 497.5 518" 481.9 316, 03 <br /> 314"-1.2" 670(10) 1000(10) 503 665.1 659.4 0 9% 0.4 <br /> 112"-318" 330(5) .1 . 20.5 301.3 5116" 285.1 5 C° 11 <br /> 318"-No 4 300(5) 300(5) 17.2 300.9 No,5 290.6 3.4 06 <br /> Totals 96.7 24 <br /> Sample in Solulion Sokilion Sample in Oven <br /> Cycle Number Dare Time Tech Gravity Temperature Date Time Tech nr •,i <br /> 1 3/20/2017 210pm PP 1.165 68 3/21/2017 7:15am PP 15 minute drain <br /> 2 3/21/2017 2:40pm PP 1.165 68 3/22/2017 7:30am PP <br /> 3 3/22/2017 230pm PP 1.163 68 3/23,/2017 7:20am PP " <br /> 4 N23/2017 2:15pm PP 1.164 68 3/24/2017 7:25am PP " <br /> 5 3/24/2017 2:40pm PP 1.166 68 3/25/2017 7:10am PP Ot3d 0 <br /> Wash 3/25/2017 1:30pm PP 3/25/2017 3:00pm PP Barium Chloride 0 .'�� � t�'••v <br /> Reviewed By• Paul A Pszczolkowski v 0 <br />