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05;Io,'9a 09:34 V20.95111T21 r".,J.J-.Lx., 41.l tL <br /> 1 <br /> CALA� � Calaveras Cement Company <br /> Tehachapi Pfarir <br /> Kem County <br /> Monolith, CA 93548 <br /> Talephone 805422-4445 <br /> FAX 80.ra22-1273 <br /> } REPORT OF CEN- MNT TESTS, <br /> April 14, 1995 <br /> Mr, John Halverson <br /> Western Stone Products Inc. <br /> 1022 Woodland Avenue <br /> k <br /> P,O.Bos 3171 <br /> Modesto, CA-95353 <br /> TYPE II: <br /> AVERAGE FOR THE MONTH OF MARCH4 1995 <br /> ;0.72 <br /> Si02 4.95 <br /> A1203 3.74 <br /> Fel 03 64.86 <br /> Cao 0.84 <br /> m1 g0 2.96 <br /> j .S03 0.51 <br /> 1 Total Alkali as Na2O 43 1. <br /> Loss on Ignition 1.43 <br /> 60 <br /> C3S 14 <br /> C2S 7 <br /> 0A 11 <br /> C4AF <br /> 394 <br /> Fineness (M21Kg) nla ,t <br /> Autoclave Exp. <br /> Time of Set (minutes) 120 <br /> Initial 290 <br /> Final <br /> Compressive Strengths (PSI) <br /> 4020 <br /> 3-Day 5110 <br /> 7-Day 6510' <br /> 28-Day (under test) <br /> the <br /> lifornia Plant. durino <br /> This is to certify that the cement suppled Elam Tehachapi.,far Tpe nand II Low .alkali Ce ent- <br /> above listed rrtonth, meets:ASTM C-1-40 requirements <br /> Chemical and Physical analysis obtained is in accordance Kith ;ASTM Methods C-114 and <br /> C-1 <br /> Garry Bell <br /> f Q.C. Superintendent <br /> Calaveras Cement Company <br /> l <br /> A CBR Company <br /> c <br />