购买I / II型波特兰水泥

询价说明

1.Goods应I / II型波特兰CementChemical AnalysisTargetParameterDesired ResultsRangeASTM C-150 SpecsSilicon Dioxide20.5％20.0％minimumAluminum Oxide4.3％6.0％maximumIron Oxide3.8％6.0％maximumCalcium Oxide65.2％镁Oxide1.6％6.0％maximumSulfur Trioxide2.7％（ASTM C 563最佳3.0％最大值）上Ignition1.2％3.0％maximumInsoluble Residue0.20％损失0.75％maximumAlkalies作为Na2O0.45％0.6％硅酸三钙65.5％63至68％Tricalcim Aluminate5.1％ 8.0％8％maximumPhysical AnalysisBlaine表面，传递平方米/ kg380370-395％＃325目筛95.1％93.5％维卡集，minutesInitial115Not小于45 /不超过375Final 235Air Content7.7％12％maximumAutoclave expansion0.02％0.80％maximumCompressive强度，psi（兆帕）Day12350（16.2）*******80（27.4）350012.0兆帕minimum74950（34.1）475019.0兆帕minimum286370（43.9）6300Flow111105False设置87802.product要在bulk3.prices出货报价在USD CIF港口（假设SE佛罗里达州）的电子邮件为XXXXX为进一步的问题，I / II型波特兰水泥，煤炭水泥，煤炭