Laserfiche WebLink
LAFARG E Cement Test Report <br /> CEMENT <br /> Mill Test Report Number: SEA_NEWCEM_August_2023 <br /> YEAR: 2023 <br /> MONTH OF PRODUCTION: July <br /> PLANT: Seattle <br /> CEMENT TYPE: NewCem Grade 100 <br /> Reference Cement Slag <br /> Fineness by Air Permeability 416 Fineness by Air Permeability 407 <br /> (m2/kg;ASTM C204) (m2/kg;ASTM C204) <br /> Fineness by 45 Nm(No.325)Sieve 3.8 Fineness by 45 Nm(No.325)Sieve 6.6 <br /> M retain;ASTM C430) (%retain;ASTM C430) <br /> Compressive Strength <br /> (ASTM C109/C109 M) psi Min Limit Compressive Strength SAI Limit <br /> 7-day 4,810 - (ASTM C109/C109 M) SAI Min <br /> 28-day 5,920 5,000 <br /> 28-day(Previous Month) 102 95 <br /> Actual Limits <br /> Total Alkalies(Na2O+0.658 K20) 0.81 0.6-0.9 Specific Gravity 2.88 <br /> (%,ASTM C114) (Mg/m3;ASTM C188) <br /> Actual Max Limit <br /> Slag Air Content of Mortar 6.4 12 <br /> CHEMICAL ANALYSIS Percent (%,ASTM C185) <br /> Silica Dioxide(SiO2;ASTM C114) 32.8 <br /> Ferric Oxide(Fe2O3;ASTM C114) 1.2 Sulfide Sulfur 0.8 2.5 <br /> Aluminum Oxide(Al2O3;ASTM C114) 12.6 (%S,ASTM C114) <br /> Calcium Oxide(CaO;ASTM C114) 40 <br /> Sulfur Trioxide(SO3;ASTM C114) 5.4 Sulfate Ion 4.6 A <br /> Magnesium Oxide(MgO;ASTM C114) 4.4 (%as SO3,ASTM C114) <br /> Loss on Ignition(L.O.I.;ASTM C114) 61 <br /> Total Alkalies 0.90 Autoclave expansion 0.060 0.5 <br /> Inorganic Process Addition 4.9 (%,CSA A3004-65) <br /> Color Value L* 82.6 <br /> Not Applicable. <br /> The ground granulated blast furnace slag complies with the current specification of the chemical physical requirement of ASTM C-989,AASHTO <br /> M-302 for grade 100 Ground Granulated Blast Furace Slag(GGBFS)and and CSA A3001 Slag. <br /> Slag source is JFE Mineral Company in Kurashiki City,Japan. NewCem is ground and manufactured in Seattle,WA. <br /> Certified by: <br /> Certified to Rob Shogren <br /> NSF/ANSI 61 Techincal Director <br /> August 4,2023 <br />