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fl-alls'It M'Y,, Concrele Co. -Malcrials Lab 'rat or` <br /> v <br /> 4-Q, <br /> Cn!=6 81 K: <br /> Ph (719)475-13-,ty, Y2, S,ij M9) <br /> Aptil 17. ',0 17 <br /> PE. F'ric.Convei= Aggregoie <br /> Daniels Scrn(j P,t <br /> 3710 Dadley Rood <br /> Colorado Springs,Co!orcido 80916 <br /> Gentlemen: <br /> This letter presents the iesulis ol physical properties and deleterious substances tests pe.forrned on o Fine <br /> Cnncrele Aggregate,that was sampled on Mbfch, 22nd 2017 at Don'els Sand Pit. <br /> The results ore as follows: <br /> Sieve Size Percent Passing Sp-ecitications <br /> A51M C 33 F ne Conzccla^pg <br /> 9.5 r n M,3/8" 100 1 YJ <br /> 4.7 5(-n rn 1 u, 09.5 55 100 <br /> 2,36 mm,No,8 89.5 80- IGO <br /> 8 rn m,No, 16 65.9 -'3-85 <br /> 600 um,No. K 42 5 25-60 <br /> 300 um,No.50 21.7 20 <br /> 150 Lim, No. I CO 5 2 0- 10, <br /> 75 um,No.200 OA 0-? <br /> Fineness Modulus: 2,75 AASHTC T-3/7 <br /> buq-.Specific Grovily(SSD): 2.6.0 Absorption: 0.80 AASHIO T-85 <br /> Magnesium Sulfate Soundness (Five Cycles): 2.9% Loss AASHHO 1-104 <br /> Sodium Sulfate Soundness (Five Cycles): 2 1 T. lass A4,5HIO I-I O.f <br /> Aveioge Sond Equivolerjl: 91 AASiflc) I-PO <br /> Cloy Lumps and Friable Forficies, UOIN: AA 1,1'I-0 1-112 <br /> Oror.lnic Impurities: Clear AASHIC 1.21 <br /> Mo,ior Bar Expansion (ASP,@ 16 Days Age: 0.02'io ASTrs (:-1567 <br /> mortar Bor-Exronsicn(ASR) @ 16 Doy5 Age: Q 03; C-1260 <br /> The above somple,was tesled according to Americ-or',Society tor le-O nc and Mblcrials (ASTto) procedures D <br /> 75.D-2419.C-)42, C-702,C-117,C-136,(--.u--,,c-,io,C-BE <br /> ff yor-,have any quesf9ns feet free to clicc-1 me at your Cori e-i uonvenicrnce- <br /> C-) <br /> Agg,ecofeQual'J G ii(011.1,0,10gef <br /> 0 <br />